Computer hardware, software failures Big Collection - jiangpeng7521 log - Network ...

Q: a computer configured as follows: CPU is P4 2. .4 C, Gigabyte I865PE1000-G, Kingston DDR400 256MB × 2, GALAXY GF6600GT, Seagate SATA 80GB hard drive. Now there were two problems: I use the software testing hard drive speed is 133MB / s, why not 150MB / s, how can it reflect the SATA's speed? Also I saw some article said that SATA drives in the Windows XP operating system installed SATA hard disk when you insert the driver disk, is this how the story ah。.


A: DOS/Win98/WinMe system can only support four IDE devices, and Win2000/XP/2003 system can support six devices, to enable SATA and PATA "harmony", Intel 865PE ICH5 Southbridge chipset provides IDE channel mapping approach.在BIOS中，找到IDE Configuration Menu这个选项，在Onboard IDE Operate Mode下面可以选择两种IDE操作模式：兼容模式和增强模式（Compatible Mode和Enhanced Mode）。其中Compatible Mode，可以理解为把SATA硬盘端口映射到PATA通道的相应端口。你检测到的133MB/s正是因为在这里硬盘的模式被设为兼容模式了。Now the bottleneck is the speed of the internal hard disk transfer rate, is not the interface transfer rate, so this set does not degrade performance, it does not exist so one that embodies the SATA speed. Install Windows XP operating system does not have to insert the drive.一般由主板南桥芯片（如Intel的ICH5/R，VIA的VT8237等）提供的SATA控制器，在没有内置或在BIOS设置中屏蔽了RAID功能时，也不需要加载驱动即可找到硬盘；在开启RAID时，才需要加载驱动（这其中和厂商的设计有很大关系）。而使用第三方芯片的SATA控制器，则必须加载驱动。你的配置，关闭RAID选项，就不用加载驱动了。.


Can not open D3D and AGP acceleration. .


　　问：本人的机子是联想锋行Ｖ8000品牌机。具体配置如下：CPU是Athlon 64 3200+，主板是MSI的MS-6741，显卡为Radeon 9600SE。安装Windows Server 2003后，无法打开显卡的D3D加速和AGP纹理加速（DirectX诊断工具下）。显卡驱动和主板BIOS都更换为最新版本，仍无法解决问题。请问我该怎么办？。.


A: You can right-click on a blank desktop, open the "Display Properties" in "Settings" page click on "Advanced", then choose "Difficult Questions" sub-interface, the interface in the pop-up "hardware acceleration" set to "complete" this level, and then run the DirectX diagnostic tool, in the "Display" tab, open the D3D acceleration and AGP texture acceleration. In addition, DirectX 9. .0 Motherboard driver installation and the installation will affect whether the two options open, the best choice for motherboard driver version certified by Microsoft. .


DVD刻录报错。.


Q: I burn a DVD disc at the time, the system always prompts "Power Calibration Error" error, how does this matter? . .


　　答：刻录机在刻录时首先会收集盘片上的制造商写入的盘片信息，这些信息中包含了盘片刻录需要的激光功率。然后刻录机进行“Power Calibration”（功率校准）测试，即在刻录盘上的一点随机发射激光，看是否能得到有效的反馈，如果反馈失败，则说明该盘片要求的激光功率大于刻录机激光头的功率。This problem is mainly resulted from two aspects: first, a problem with the disc, such as the disc's dye recording higher power, there is the stain or scratch dial discs, disc of poor quality, etc.; second burner laser head has issues, such as laser head using a long time to start aging, the laser head is dirty, the laser detection circuit not working properly and so on. .


什么是“Execute Disable Bit”。.


Q: I want the computer to upgrade to LGA775 platform, heard by Prescott core of the new LGA775 processor supports called "Execute Disable Bit" hardware anti-virus technology, please talk about this technology works it. .


　　答：“Execute Disable Bit”是Intel在新一代处理器中引入的一项功能，开启该功能后，可以防止病毒、蠕虫、木马等程序利用溢出、无限扩大等手法去破坏系统内存并取得系统的控制权。其工作原理是：处理器在内存中划分出几块区域，部分区域可执行应用程序代码，而另一些区域则不允许。Currently, with E0 stepping version (available CPU-Z software to view) of the Prescott core processors support "Execute Disable Bit" technology, such as, Celeron D 330J, Pentium 4 530J, etc.. Of course, to realize processor "Execute Disable Bit" function, but also the operating system with Cai Xing. Now Windows XP SP2, Windows Server 2003 SP1, Linux 9. .2及Red Hat Enterprise Linux 3 Update 3等均支持这一功能。.


DDR2 and DDR memory What's the difference. .


　　问：最近我想升级电脑，朋友推荐主板可购买基于i915P或i925X芯片组的产品，不过，听说前者能支持DDR和DDR2内存，而后者只支持DDR2内存。请问DDR2和DDR内存的区别大不大？。.


A: DDR2 is the JEDEC (Electronic Device Engineering Council) to develop the next generation of DDR memory technology standards. Compared with DDR technology, DDR2 most important feature is the use of 4bit Prefetch (pre-access) technology to effectively improve memory bandwidth. DDR2 memory works similar to DDR SDRAM. However, each clock cycle, DDR memory, two data transfer via bus, while DDR2 can transfer 4 data. However, DDR2 shortcomings are obvious: it is the high latency, and high-latency memory addressing necessarily result in reduced performance.不过，这种情况现在有了很大改善，许多内存制造商（如Corsair或OCZ）已经推出了高规格的533MHz DDR2内存模块。DDR2内存的工作电压为1。.8V，低于DDR内存的2。.5V，而且DDR2内存的针脚数量为240Pin，比DDR内存的184Pin要多，因此，这两种内存的插槽外观也略有不同。目前市场上的DDR2内存主要有533MHz（带宽为4。.3GB/s）、667MHz（带宽为5。.3GB / s) and 800MHz (bandwidth 6. .4 GB / s) and so are several. .


显示器刷新率不对。.


Q: I recently purchased a Philips 107P monitor, manual said this monitor bandwidth 203MHz, the 1024 × 768 resolution can achieve a 120Hz refresh rate. I use found that it could only amount to 1024 × 768 @ 60Hz, my operating system is Windows XP. Is this why? . .


　　答：请你先检查一下是否已经安装好了显示器的驱动程序，一般情况下在显示器没有安装配套的驱动程序时，虽然不影响实际使用，但其性能不能完全发挥出来。另外，显示器的刷新率也取决于显卡，你可能是使用了Windows XP内置的显卡驱动程序，而系统内置的显卡驱动程序同样也不能发挥出显卡的全部性能。.


How to make the system boot from USB. .


　　问：如果想让U盘、USB移动硬盘、USB外置光驱启动电脑，需要什么样的软件和硬件的支持，怎么设置？。.


A: To start using U disk must have two conditions. First motherboard to support USB devices from the start, so it is necessary to set BIOS boot from USB devices. Into the BOS of the "Advanced BIOS Features (Advanced BIOS features)" under the "First boot device (the first start equipment)" option, and then need to select the usb-hdd, usb-zip, usb-cdrom devices such as USB boot selection items here Note: 1. . U disk start to choose usb-zip. 2. .USB移动硬盘启动应选择usb-hdd。3。.usb-cdrom启动应选择usb-cdrom。其次USB设备必须支持启动功能。.


AGP graphics card is not working properly. .


　　问：最近我更换了主板及显卡，主板换成了技嘉8IPE1000-G，显卡换成了双敏火旋风9518PRO冰翼版。.但在安装完显卡驱动之后，驱动当中有一项SMARTGART（TM）是灰色的不可选，并且总显示当前AGP速度是关着的。请你帮帮忙解决一下。.


A: Estimate your motherboard motherboard driver is not correctly installed, so AGP part is not working properly. First, start the graphics in the BIOS, AGP 8 × mode, install the motherboard driver CD that comes with the motherboard drivers installed DirectX9. .0 C, finally install the latest graphics driver (can be downloaded), I expect that to your AGP video card can work properly. .


电脑关机后时间就会停止。.


Q: My computer is turned off, time will stop, even if it will go, but also not leave much time, calibration does not work, still the same. .


　　答：这个现象很可能是你的主板上的纽扣电池没电了，因为电脑上的时钟需要有一定电能才能维持。提供电能的就是主板上的纽扣电池，如果在某些情况下这颗电池没电了（如长时间不使用电脑、电池老化等），时钟就会停止。因此首先更换此电池，如果更换后问题仍然存在，就可能是主板的时钟电路有问题，这类故障只能找厂商维修了。.


Why can not boot the computer. .


　　问：我的电脑配置为:技嘉主板865G，声、显集成，Celeron D 2。.53GHZ，Seagate SATA 80GB，上普科技机箱电源，BIOS是默认load optimal defaults，问题是按下Power键后，机子有时没点亮，只有再按一下Reset键才点亮， 请问这是什么故障，如何处理？。.


A: This is more common DIY computer failure. The main power supply and chassis, poor quality of the motherboard, or memory, graphics and other accessories are not compatible with the motherboard cause. If you are still under warranty, please check the deal as soon as possible to find business. Otherwise, free to use the "replacing" to determine if the specific parts, and to be replaced. Also try to upgrade what motherboard BIOS. .


请问“SM总线”是什么设备。.


Q: My motherboard is the Tube Manual of M830LR (SiS735 chipset), BIOS update I put into the elite of the K7S5A, using the completely normal. But after entering the system's "Device Manager" found a "SM Bus Controller" in unknown devices. Is this what equipment should be installed what drivers? . .


　　答：所谓“SM总线控制器”即“System Management Bus”，是1995年由Intel提出的、应用于移动PC和桌面PC系统中的低速率通讯。它是主板芯片技术中的一种，主要是用来调节主板主要芯片之间的数据交换的一种协议和技术规范，以及用于控制主板上的设备并收集相应的信息。对于你的问题，只要安装SiS735芯片组的主板驱动即可解决。.


AGP slot compatibility. .


　　问：我的主板显卡插槽是AGP4×的，现在市场上AGP 4×显卡几乎没有卖的了。我想配一个性价比非常好的9550，请问现在的8×显卡是否能插在我的4×主板上？如果能，性能损失大吗？。.


A: AGP4 ×, and AGP8 × graphics card is a working voltage. .5 V, so AGP8 × graphics card is the slot in the AGP4 × normal use, of course, interface bandwidth at this time will be reduced to AGP4 ×. However, in most cases, the same piece of graphics work in AGP8 × or AGP4 × mode, the performance and not significantly different, you may rest assured to use. Just to note that some older motherboards AGP slot there is the problem of inadequate supply may lead to large-scale 3D game playing instability. Actually, shows itself and the graphics chip in what interfaces are not necessarily linked.就技术上说，任何显卡都可以做成AGP2X甚至PCI接口的。这就是显卡兼容的理论基础，因为显卡厂家可以在显卡上设计相应的控制电路来控制电压，从而使新显卡能够在老主板上使用，至少不会烧毁。而事实也有显卡厂家是这样做的。.


Recording speed is not normal. .


　　问：我有一台NEC 双16× DVD刻录机，最近在电脑城购买了几张8×的DVD+R盘片，但在刻录时最高只能选择4×，请问这是怎么回事？。.


A: DVD burner CD burning, the burn rate decision by the two factors: First recorder Firmware (firmware), and second, DVD discs, Media Code (also called the Manufacturer ID). The former is a program that not only control the DVD burner working state, but the disc also contains information of what kind of disc that should be how to burn. The latter indicating the disc producers and specifications, which is produced when burning disc mastering decisions.因此，上述问题的可能性只有两种，一种是DVD刻录机自身的问题，可以通过升级Firmware来解决。另一种则是刻录盘本身的质量问题，即经销商把4×的盘片当作8×来卖，这里建议大家在购买盘片时尽量选择大厂的产品，质量有保证。.


What is the TurboCache. .


　　问：听说现在市场上有一种采用TurboCache技术的PCI-E接口显卡，这种显卡上面的显存容量很小，但性能却不低。请问TurboCache是一种什么技术呢？。.


A: TurboCache is developed that allows NVIDIA GPU (graphics processing unit) call system memory for graphics processing technologies, this technology integrated graphics shared memory with the motherboard design is somewhat similar, but it is not just some of the data stored in memory and simple access memory, TurboCache memory as you can use to use as memory, PCI-E bus by two-way transmission of data features (PCI-E × 16 bandwidth of up to 8GB / s), real-time call to memory.在这个过程中，GPU可以将渲染所需的数据存放于内存中，并即时进行存取，从而实现对内存更高的利用率。TurboCache调用内存的方法是动态的，不会对系统整体性能造成较大的影响，同时，显卡上板载的少量显存，除了可以用于加速处理图形数据外，还可以用于如2D处理等不需要大容量显存的情况，这样也可消除因调用系统内存而对系统性能产生的影响。TurboCache brings the greatest benefit that can reduce the on-board memory capacity (currently as little as 16MB), reduce the manufacturing cost graphics card. ATi has released a similar technology with TurboCache, called Hypermemory, but the market also have the appropriate product. .


主板电容为何爆浆。.


Q: My computer configuration is P4 2. .4 GHz, no-name i865PE motherboard, Colorful 5700LE graphics card, 120GB hard drive, 256MB of memory, has been used properly, a week before the CPU was overclocked, running a few days later, suddenly hear a muffled in use, the machine on a black screen, and can no longer boot, after careful examination, found that a capacitor on the motherboard of the explosion pulp. Is this caused by overclocking it? . .


　　答：现在的CPU功耗越来越大，对主板上供电部分的电容要求也越来越高。普通的电解电容的性能和品质已难以满足要求，轻则导致主板工作不稳定、使用寿命缩短，重则出现电容爆浆或主板损坏的现象。如果要对CPU超频使用的话，上述情况出现的可能性就更大了。这是因为当电脑在过热环境下使用时，传统电解电容的电解液在高温下容易汽化，因而变质、爆浆的可能性很大。当出现这种情况时，只要到专业维修点将故障电容更换即可。When you board recommended best choice in choosing to use solid-state capacitors (ie, solid aluminum electrolytic capacitor) products. Capacitors with conductive polymer solid products as a dielectric material, there is no leakage and burst of the problem that has long life, low impedance, high thermal stability and so on. Of course, the first-tier motherboard makers often use the products of better quality electrolytic capacitors, so select the brand of motherboard manufacturers can reduce the capacitance of the possibility of explosion pulp. In addition, there is no particular need is best not to CPU overclocking. .


何谓ATX 12V 2。.0电源。.


Q: I would like to assemble a computer, the Computer City, a friend recommended me to work LGA775 Socket 939 platform or platforms. I heard these two new platforms require the use of ATX 12V 2. .0 Power, what kind of power and the general Pentium 4 power What is the difference? . .


　　答：PCI-E平台虽然给我们带来了诸如Prescott核心的Pentium 4、Athlon 64处理器以及PCI-E显卡、DDR2、SLI等新产品、新技术，但新平台的供电要求也与日俱增（例如Prescott核心的Pentium 4的最大功耗已经超过100W），传统Pentium 4电源已经无法满足需求，ATX 12V 2。.0电源便应运而生。The new enhanced +12 V power supply side of the current output capacity, and +12 V output current, inrush current peak, filter capacitor, and made protection of the new requirements. ATX 12V 2. .0 Significant change in its power to connect the interface board replaced by the traditional 20Pin 24Pin; offers dual 12V power output, large power processor and graphics card meet the power requirements; provide SATA device power connector (no adapter) . Note that, ATX 12V 2. .0 Supply must comply with the specification of the motherboard to play its full role. .


系统识别不到移动硬盘。.


Q: My motherboard is Topstar i865PE motherboard, CPU is P4 2. .4 GHz, Windows Server 2003 operating system installed. Recently bought from the market a USB2. .0 Mobile hard disk, but the receiving computer's USB interface, the lower right corner in the system tray icon mobile devices have emerged, but in "My Computer" can not find the device does not move the hard problem? . .


　　答：不要担心，移动硬盘没有问题，这是Windows Server 2003系统出于安全性考虑，没有为移动硬盘分配盘符造成的。解决方法如下：依次打开“开始”→“管理工具”→“计算机管理”，在计算机管理窗口的左侧选择“磁盘管理”，此时窗口右侧就会出现和移动硬盘容量相同“状态良好（活动）”的磁盘设备。In the new-found "in good condition (activity)" the device icon and click right mouse button, select "Change Drive Letter and Path", then in the pop-up window, click the "Add", and from the window on the right combination of drop-down menu Select the drive letter and to determine, the system will automatically add the mobile storage device. .


关机后鼠标灯为何还亮。.


Q: My computer equipped with USB interface, optical mouse, recently stumbled across a problem: every time the computer is turned off, the mouse lights are still lit, is that why? . .


　　答：关机后光电鼠标有电，一般是设置了使用鼠标或键盘开机功能造成的，由于关机后，ATX电源仍有部分电路在工作，给主板上的RAM芯片、USB接口等部件供电，以支持STR、USB接口、COM口、PS/2口、PCI等设备唤醒计算机，只有拔掉电源插头，才能完全关闭电源。可在BIOS中关闭相应选项。.


Reinstall the system would affect the RAID 0. .


　　问：我有两块SATA硬盘，并将它们组建成RAID 0系统。最近系统感染了病毒，我想将系统分区（C盘）格式化并重装Windows XP系统，请问重装后原有的分区结构和数据会丢失吗？。.


A: Actually, this worry is unnecessary. RAID disk subsystem is the system start, after the self through the BIOS by the onboard RAID or external RAID controller chip to control the expansion of Calgary that the system will control to the Windows system will be completed prior to the initial RAID system of and control. Therefore, if the user is not RAID control interface on the RAID system to delete or reconstruction operations, the original RAID partition except C drive and data files outside of any change will not occur.要重装Windows XP系统，只须利用Windows XP光盘启动，并按F6安装RAID芯片驱动，接下来的分区格式化与安装便和普通单硬盘安装系统完全一致。.


How to view hard disk mode. .


　　问：我的机器配置为：微星 KT6 Delta（采用KT600+VT8237芯片组）主板、Athlon XP 2500+ CPU、希捷酷鱼120GB硬盘。最近我觉得硬盘速度有些慢，请问我如何在系统中查看硬盘的工作模式？。.


A: Under normal circumstances, your hard drive should work in Ultra DMA Mode 5 mode. You can go to the System "Device Manager" Expand "IDE ATA / ATAPI Controllers" option, double-View "Primary IDE Channel" of the property, in the "Advanced settings" tab you can see the hard work the current model.如果你的系统中安装了VIA IDE Miniport Driver驱动的话，用上述方法可能看不到硬盘工作模式，不过系统启动后任务栏会有一个名为“VIA Bus Master PCI IDE Utility”的图标，只须双击该图标，就可以在弹出窗口中的“Current Mode”栏中看到硬盘的工作模式。.


Can not install the game handle. .


　　问：我的电脑刚升级，配置如下：闪龙2200+处理器、希捷SATA 120GB硬盘、Kingston 512MB内存、磐正KT600主板。近日在安装一款改装的游戏手柄时出现了问题：只要选择手柄类型，就提示“游戏端口或游戏端口驱动程序配置不正确，请查阅设备管理器”。我的BIOS和主板驱动均是最新的，主板自带驱动情况一样。在Windows Me和Windows XP操作系统中情况一样。See "Device Manager" and found no inside game controller. Is this why? . .


　　答：在使用改装的并口手柄的时候，出现这个问题是正常的，这是由于驱动程序不匹配造成的，因为这种手柄的前身是一些游戏爱好者自行改制的，驱动程序也是由其他驱动修改而来，到目前为止没有一个统一的版本，而且不同版本的Windows操作系统，所使用的驱动也是不相同的，因此只能找一些功能相近的驱动程序来依次安装，直到成功为止。.


Card does not support TV-Out. .


　　问：我的电脑是去年买的，大致配置为：Intel 865PE主板、P4 2。.4GHz处理器、GeForce FX5700 LE显卡，安装了Windows XP系统。前几天我想把电脑上播放的视频界面输出到电视机中，但在显示属性设置中选择输出设备时，不能选择TV-Out（电视输出）功能，我的显卡是支持这项功能的，请问我该怎么办？。.


A: To use graphics TV-Out function, the best first desktop resolution is set to 800 × 600 @ 60Hz, and then use the video cable (usually S pin cable) to connect the video and television and the computer started Turn the TV before, so the system will be detected after the start TV and activate the TV-Out option. .


系统不支持160GB大硬盘。.


Q: I bought a new 160GB Maxtor hard drives, motherboards, BIOS, which recognize 160GB of capacity, but access to the system, only to recognize the 120GB, motherboard was purchased in the summer of 2004. Is there any way to solve this problem? . .


　　答：从你叙述的情况来看，主板并不算“老”，你可以按照以下办法进行解决：1。.先安装操作系统补丁。如果你使用的系统是Windows 2000，可安装SP4升级补丁；如果是Windows XP系统，可安装SP1或者以上版本的升级补丁，建议安装SP2补丁。2。.In the "Start → Run", type "regedit", open the Registry Editor, and then in the HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Ser vices \ atapi \ Parameters, create a new DWORD value, value name set to EnableBigLba, the Value data to 1 , restart the computer, the system can identify a large 160GB hard drive. .


LCD的使]用寿命有多长。.


Q; are LCD (Liquid Crystal Display) cheaper, and I would like to purchase one recently, but a friend advised me not to buy LCD, up through 2023, he said, the display will be problems. I would like to ask an expert, are not as good as CRT LCD's life right? In the end LCD is the normal use of the effective period for how long? . .


　　答：LCD的使用寿命一般在20000～50000小时，按照每天使用5个小时计算，大概可以使用10年。LCD的核心部件主要是液晶层与上下的两片偏振片以及背光组件。背光组件的主要部件是背光灯管和导光板两个部分。主流桌面LCD的背光灯管是CCFL（Cold Cathode Fluorescent LampsL，冷阴极荧光灯），它的原理跟霓虹灯相同，不过管径很小而已。Single high-brightness backlight control is often limited life, so in actual use, most use the two-lamp or 4 lamp design. Under normal circumstances, LCD backlight lamp life depends on the life of the general use of tens of thousands of hours no problem. At a certain time period, the backlight lamp aging occurs, the brightness will reduce this time by replacing LCD backlight lamps way to make a new life (which may require professional manufacturers in the dust of the state change). .


双核有真伪吗。.


Q: Intel and AMD have launched their own dual-core processor, but recently I read the discussions on the authenticity of the dual-core, AMD dual-core processors emphasize their own is a "true dual-core" and that Intel's dual-core processor is only "dual-core" products, not a real dual CPU, I ask how this is going on? . .


　　A；Intel的双核CPU和AMD的产品确实不一样，它们的区别主要在CPU内部的结构上：AMD的双核CPU（如Opteron）中的两个内核被整合到同一个核心（Die）中，每个内核都有独享的I/O带宽，能实现更小的内存延迟，并提供了更大的扩展空间，让双核能轻易扩展成为多核。而Intel的双核处理器只是将两个单独的内核封装在一起，它们“共用”一条系统前端总线。Relative to the CPU for Intel's dual-core, AMD's dual-core products to ensure performance under the premise of providing the old motherboard is compatible, as long as the update BIOS, the motherboard can use the existing Socket939 Dual-Core CPU. And Intel's dual-core CPU will need a new motherboard with two core shared front side bus. .


什么是Overlay显示模式。.


Q: I recently bought a TV card, installed software and hardware, you can watch normal TV programs, but the screen is wide-screen format, it seems to be "crushed" the same, and sometimes, sound, No image of the situation. Asked technical staff, the other said it was because my card does not support Overlay display mode caused by the Overlay display mode does what? . .


　　A；Overlay（覆盖）是一种数字视频的显示技术，它允许数字信号不经过显示芯片处理，而直接通过显存输出到显示器屏幕上。Overlay显示模式最大的用途在于优化视频播放。由于不同的视频有不同基准色调、亮度、对比度和饱和度，对于不同的电脑、不同的视频文件，为了获得最好的显示效果就需要对各种显示属性进行调节，普通显示模式显然无法胜任，所以就用到了Overlay显示模式进行单独调节。Overlay display mode with fast, quality is good, and so take up less system resources, it is suitable for video playback. TV cards work, the Overlay display mode by default, that television is covering the display window on the screen. Since the early cards did not support the model, will result in watching TV, "a voice no image" or "screen is squashed" phenomenon. The solution is to turn off the player Overlay display mode. .


打开R9550显卡超频选项。.


Q: I recently purchased a hodge-ATi Radeon 9550 graphics card, but installing the drivers included with the card after the process control panel in the drive but can not find the graphics core / memory frequency adjustment option, how does this matter? The solution? . .


　　答：这个问题是ATi驱动程序本身不提供超频功能造成的。可以通过修改注册表或者安装ATi第三方驱动程序Omega，来打开显卡超频选项。前者由于比较复杂，这里就不谈了，我们重点介绍后者。Omega驱动程序是在ATi官方驱动的基础上修改而成的，它内部整合了很多新功能（包括超频选项）。你可以到http://www。.mydrivers。.com/dir117/d46895。.htm download the latest version of the Omega accelerated drivers, installed the Omega drivers, the drivers in the Display Properties panel, there will be an "Advanced 3D" options, including "Clock Rate", "3D", "Options" and "Color "Four tab. Into the "Clock Rate" tab and check "Enable Clock Rate Change" option, you can graphics core / memory clock regulates freedom. Of course, we should pay attention to the rate adjustment can not be too much. .


如何启用Cool‘n’Quiet。.


Q: I recently purchased a computer, CPU uses the Athlon 64 3000 +, motherboard is Asus K8V Deluxe. I heard Athlon 64 processor support Cool'n'Quiet (cool quiet technology), the technology allows processors to work under the Executive to change frequency, reduce processor power consumption, lower CPU fan speed. How can I enable this technology? . .


　　A；首先进入BIOS设置程序，定位至“Advanced→CPU Configuration”，找到“AMD Cool & Quiet Configuration”选项，把它设置为“Enabled”，保存后退出。其次，重启系统，找出主板驱动程序光盘，安装CPU驱动程序，或者登录http://www。.amd。.com / us-en / Processors / TechnicalResources, download and install the program.最后，再次重启系统，右击桌面空白处，打开“显示属性→屏幕保护程序→电源选项属性”窗口：如果是Windows 2000/XP系统，请在“电源使用方案”下拉列表中选择“最小电源管理（Minimal Power Managerment）”模式；如果是Windows 98SE/Me系统，则在“屏幕保护程序”下拉列表中选择“AMD’s Cool‘n’ Quiet（tm） Technology”，然后在“电源”中选择“自动模式”即可. If you want the CPU fan working frequency according to the level of automatic speed or deceleration, then you must use the original AMD fan. Otherwise, must be used to provide solutions for motherboard manufacturers. For example, the Q-Fan technology ASUS or MSI CoreCenter application that can control other brands of fans. .


1080i/p节目画质不理想。.


Q: My monitor is a 19-inch LCD, but the broadcast HDTV programming in the computer, found the 1080i / p 720p picture quality and the effect of almost, is that why? . .


　　答：这主要是显示设备的局限性造成的。我们知道，LCD有一个最佳分辨率，只有在该分辨率下才能得到最清晰的画面，超过最佳分辨率的画面无法显示，低于最佳分辨率的画面必须通过LCD内部的转换电路将画面扩展后显示，画面质量明显下降。Now the market mainstream 17-inch or 19-inch LCD tends to support the 1280 × 960 or 1280 × 1024 best resolution, 1080i / p HDTV format programs and graphics must be converted through the player to play for the best resolution, the actual no significant effect compared to the advantage of 720p. In addition, the graphics quality playback also has an important influence.目前许多显卡厂商为了降低成本，偷工减料，比如在信号输出端的低通滤波电路上做手脚，导致显卡在1920×1080@85Hz下显示的画面质量明显低于正常水平。当然，在CRT显示器上观看1080i/p格式的HDTV节目，也同样存在上述问题。.


What to pay attention to build i915 platform. .


　　问：最近i915P主板和PCI-E显卡的价格下降得非常厉害，我想购买一套i915平台，请问安装这种新平台需要注意哪些地方？。.


A: First of all, because ICH6 Southbridge chip specifications are subject to change, so i915 Series motherboards usually only one IDE interface, keep Liao, Sui Ran through ATM, the data can Yong 1 80PIN IDE cable Tongshi connection and drive Er without Ying Xiang Ying Pan speed.但出于搭配合理性考虑，建议i915平台用户最好使用SATA硬盘；其次，尽管市场上很多i915主板采用了基于HD Audio的音频解码芯片，但多数产品还无法实现HD Audio的多音频流功能，因此要多留意主板驱动程序的升级；最后还有一点要注意，对集成GMA900图形核心的i915G/ i915GV/ i915GL主板来说，建议将初始显存设置为32MB，并将内存/显存分配方式选择为“Both”或“Fixed”模式，否则可能出现无法开机或运行3DMark出错的现象. .


SATA硬盘工作模式不正确。.


Q: My motherboard is a Foxconn 865A01-PE-6LS (based on i865PE chipset), the hard disk is a Seagate Barracuda 7200. .7 120GB. I use EVEREST software before hardware detection information, the current working model of the hard disk was found UDMA5 (ATA 100), not SATA 150, is this what is the reason? . .


　　答：造成这种情况是因为你将主板SATA通道映射到IDE通道（BIOS中SATA选项被设置为“Compatible Mode”），此时主板的IDE2通道被SATA接口占用，SATA硬盘被系统当作IDE硬盘看待，因此接口速度受到影响。只要在BIOS设置中将SATA映射到IDE选项关闭，即将SATA选项设置为“Enabled Mode”，此时SATA通道就相当于独立的IDE3或IDE4。.


Dual channel memory upgrade will affect you. .


　　问：我的主板是微星865PE Neo2（基于i865PE芯片组），原来机器中已经有2条金士顿DDR400 256MB内存，并组建了双通道，现在我想再购买两条512MB的内存，请问是否会影响双通道？。.


A: Under normal circumstances, i865/i875 motherboard's memory slots are color differences, the same color can be composed of two dual-channel memory slots. Therefore, as long as the two 512MB memory on the motherboard into the other group were the same color slot, you can set up dual. Of course, this two 512MB Kingston DDR400 memory is the best product, while memory chips particle size also the same as the original 256MB to avoid problems after the upgrade. .


何谓灰阶响应时间。.


Q: I recently saw a city in the computer BenQ FP71V LCD, according to dealers, said that monitors the gray response time of only 4ms. What does gray response time? We used to say it and the response time What is the difference? . .


　　答：我们肉眼所见的液晶屏幕上的每一个点，即一个像素，是由红、绿、蓝（RGB）三个子像素组成的，每一个子像素的颜色值由0～255级（共256级）不同的亮度来表示，这些不同层次的亮度就称为“灰度色阶”（即灰阶）。在这个渐变的范围内，数值越低颜色越暗（最暗为0），反之则越亮（最亮为255）。The gray response time (GTG, Gray To Gray) LCD Monitor says that transform from one to another gray gray time required, it can fully reflect the various LCD color changes (ie changes in gray scale) of the real rate . We often say that before the response time of just that LCD in black and white conversion between all the speed, it is just a gray response time. In all levels of gray, black and all white is the shortest switching time between, and therefore, liquid crystal display gray level response time is more realistic and important argument. .


刻录盘的容量有无问题。.


Q: I recently bought a Pioneer dual 16 × DVD burner and some DVD + R burning discs, but I finished recording the data and found that the nominal 4. .7 GB of disc can only be burned to 4. .3 GB, does not burn a disc I bought a problem? . .


　　答：刻录盘应该没有问题。和硬盘或闪存一样，这里也存在一个算法的问题。盘片生产商是按照“1GB=1000MB、1MB=1000KB、1KB=1000Byte”的公式，对盘片容量进行计算。而Windows操作系统则是根据“1GB=1024MB、1MB=1024KB、1KB=1024Byte”来计算容量。经过这种换算之后，在厂家看来是1GB的容量，Windows系统会把它当作931MB；而4。.7GB of recording disk, in the Windows system, the corresponding size is: 4. .7 GB × 0. .931 = 4. .376 GB. In the actual recording, in order to ensure the safety of burning data and usually leave some free space, therefore, nominal 4. .7 GB maximum capacity of the recording disk is 4. .376 GB, but generally not during the actual recording more than 4. .3 GB. .


游戏中如何固定刷新率。.


Q: I recently assembled a computer, but found the screen flashes when playing the game very seriously. The inspection found that the game's refresh rate and not the same as the desktop refresh rate is only 60Hz. My graphics card is ATi Radeon 9550, the operating system as Windows XP, graphics card driver is the ATi Catalyst driver 5. .4 Version. Tell me how to do? . .


　　答：在系统桌面空白处点击鼠标右键，进入“属性”设置窗口，依次选择“设置”→“高级”→“显示”→“监视器”。在“监视器属性”窗口中，将监视器特性中的“使用DDC信息”按钮上的钩去掉，然后将它旁边的“刷新率覆盖”设定为85Hz即可（可按自己的需求修改）。除上述方法外，我们还可以借助ATi Refresh FIX这个ATi显卡专用的刷新率锁定工具，来固定游戏的刷新率。Is: in the main interface of the software "Refresh Rates" column, select a resolution, then under the resolution from the default 60Hz refresh rate to 85Hz can be. .


什么是色温。.


Q: I recently in the regulation of liquid crystal display OSD menu, we found that a color temperature option, may I ask what is color temperature? How to correctly set the display color temperature values? . .


　　答：色温是指当黑体（绝对不反射其他光的物体）的温度变化时，它发出的光便会因温度高低而变成不同的“颜色”。通常情况下，黑体的温度偏低时，发出的光会偏红；当温度偏高时，发出的光会偏蓝或偏紫。故较低的色温会显得暖和一些（偏红），较高的色温则显得比较冷艳（偏蓝）。因此，色温是人眼对发光体（如显示器）或白色反光体的感觉。色温可根据个人喜好而定。In general, the East Asian people like the color temperature value around 9300K, we use basically the value display. While some countries in Europe and America who prefer a lower color temperature value of (5600K or 6500K), this and the long-living habits and the pupil color have a certain relationship. .


桌面倒置怎么办。.


Q: My PC configuration is: Soltek SL-86SPE-L motherboard, Northwood Celeron 2. .4 GHz processor, Colorful Geforce FX5200 graphics card, Kingston DDR400 256MB RAM, installed Windows XP SP2 system. Recent abnormal shutdown, restart the computer desktop was found upside down, and ask how this is going on? How to solve? . .


　　答：这可能是显卡驱动程序相关设置被更改所引起的问题。你可以用鼠标右键点击桌面空白处，逐步进入“属性→设置→高级”，点击“Geforce FX5200”标签页，并选择该页面左侧的“显示方向”项目，然后在右边的相应窗口中进行设置。如果经过上述操作后仍无法解决问题，可以重新安装显卡驱动程序。色温可根据个人喜好而定。一般来说，东亚人喜欢的色温值在9300K左右，我们所用的显示器基本上都是这个值。While some countries in Europe and America who prefer a lower color temperature value of (5600K or 6500K), this and the long-living habits and the pupil color have a certain relationship. .


主板是否支持48bit LBA寻址。.


Q: My computer was bought three years ago, recently I want to upgrade the hard disk, I heard that the old board to use more than 137GB capacity hard drive, motherboard BIOS must support 48bit LBA addressing, ask how do I know whether the motherboard supports this finding site model? Above the old board using the 137GB hard drive, what conditions must be met? . .


　　答：你可以通过EVEREST这款软件进行查看。具体方法是：直接运行安装好的EVEREST，然后在主界面左边找到存储器目录，展开后选择“ATA”选项，EVEREST就会显示出你的主板是否支持48bit LBA寻址模式了。如果要使用137GB以上容量的硬盘，整个系统必须满足三个条件：1。.南桥芯片（磁盘控制器）支持48bit LBA寻址；2。.主板BIOS要正确识别硬盘容量。3。.Operating system to support large-capacity hard drive. South Bridge Chipset Intel ICH series from the beginning, VIA VT8233A start from, SiS starting from 961, NVIDIA all over South Bridge are all support 137GB hard drives. If the motherboard chipset and BIOS support more than 137GB capacity hard drive is not recognized, then immediately upgrade BIOS. On the operating system to use large-capacity hard drive, the best to install Windows 2000 + SP4 or Windows XP + SP1/SP2 system. .


机器为何无故重启。.


Q: Recently, my computer, when used, are always automatically restarts for no reason, I used the latest version of antivirus software and found no virus, reinstall the system several times to no avail, tell me how to do? . .


　　答：从你叙述的情况来看，你可从以下几个方面进行排查。1。.检查电源。电源品质差、老化或功率过小，无法满足电脑各配件的供电需求，可更换大功率电源试试；2。.检查系统散热情况。CPU和内存散热不良导致温度过高，会引起机器无规律重启，可更换散热器试试；3。.检查内存。内存质量不过关、超频、不同品牌的内存混插以及CAS值设置过低等都可能引起机器重启。Testing the memory can be replaced, and the BIOS on the memory parameters adjusted accordingly; 4. . Check motherboard. Motherboard aging, capacitor failure or explosion pulp, board and chassis backplane short circuit, etc., may lead to restart. Can remove the motherboard from the chassis carefully examined or tested. .


S端子有几种。.


Q: I recently purchased a PowerColor Radeon 9800SE All-In-Wonder Gold Edition graphics card, the card has a VIVO interface, heard VIVO interfaces also belong to an S terminal, does the S terminal have several? . .


　　答：常见的S端子分为普通型S端子、增强型S端子和VIVO扩展型S端子三种，它们的区别是端子中间的针孔不一样。普通型S端子有4个孔，分别为两路色度信号和亮度信号，中间是公共屏蔽信号。而增强型S端子有7个孔，除具备两路Y/C分离信号外，还增强了复合视频（AV）输出的功能。部分显卡的增强型S端子在搭配编码芯片后，还提供了音频输出的功能。VIVO extended S terminal has nine holes, this interface is to retain Y / C separation and composite video input and output functions based on the addition of the two-channel audio signal. .


　　一般来说，4孔和7孔的S端子只负责显卡的单向输出功能（如把画面从显示器输出到电视机上），并且7孔的S端子兼容4孔的。如果显卡要实现视频输入输出功能，则必须具备9孔设计的VIVO接口。.


Reddish color display. .


　　问：我两年前买了一台三星763MB显示器，最近在使用中发现显示器颜色偏红，请问这是什么原因？该怎么解决？。.


A; CRT monitors generally reddish color of the following reasons: 1. . There is the magnetic field around the display effects (such as shielding bad speaker, mobile phone, etc.); 2. . When moving the monitor to the machine deflection coil shift occurred, resulting in color impurities; 3. . Degaussing circuit damage; 4. . Graphics card and display the signal line connection is bad; 5. . Electron gun aging; 6. . In a dusty display.对于第1种和第4种原因造成的显示器偏红故障，比较好解决：你可以将磁性物品放置在距离显示器较远的地方，然后对显示器进行消磁处理，或者重新拔插一遍显卡（可清洁一下金手指和插槽）和显示信号线。如果不是这两种原因造成的问题，则最好将显示器送至专业维修处进行检修。.


Play WMV picture fuzzy. .


　　问：我的显卡是ATi Radeon 9550（128MB/128bit规格），最近将显卡驱动程序升级到催化剂驱动5。.6版，但在播放网络在线电影时出现了问题：只要播放的视频格式为WMV，画面图像便很模糊，什么也看不清，而播放其他格式的视频文件则很正常，软件解码器和DirectX版本都没问题，请问这是什么原因？。.


A: This phenomenon may have driven in from the WMV acceleration caused. In the new version of the ATi catalyst (Catalyst) driver added a "WMV Acceleration" function, but by default this feature is turned on, online play WMV files, because of slower connections, or lack of performance of the whole computer prone to image blur, you can drive the control panel in the "Options" tab will be "WMV Acceleration" is turned off. .


什么是内存延迟。.


Q: I bought a couple of days ago-DATA A-DATA DDR400 memory (256MB), I found in memory, there is a sticker that says that a few figures: "3-4-4-8", distributors that they called the "memory latency", would they specifically mean? . .


　　答：内存延迟表示系统进入数据存取操作就绪状态前等待内存相应的时间，它通常用4个连着的阿拉伯数字来表示，例如“3-4-4-8”。The first number indicates the required memory read data delay time (CAS Latency), which we used to say the CL value; second figure that out from the memory row address to address the delay time (tRCD); third number said memory row address controller precharge time (tRP), the memory access from the end of a line to the start of the interval; the fourth number indicates the memory address controller line activation time (tRAS). Generally speaking, the smaller the number 4, that the better memory performance. .


如何调整HT频率。.


Q: My motherboard is Unika UN250GBN (nForce3 250Gb chipset), CPU is a Athlon64 2800 + (Socket 754 interface). In the BIOS I would like to adjust the HyperTransport (HT) frequency, but I do not know how to get involved, Please advise. .


　　答：你可进入主板BIOS中的“Advanced Chipset Features”设置界面，找到“HT Frequency”选项（不同品牌的主板，HT总线频率调节选项的名称不一样，但大多数取名为“HT XXXXXX”），选中该选项并进入相应的设置窗口，里面有1×、2×、3×、4×和5×等多个参数选项。As the Athlon64 processor FSB is 200MHz, so "HT Frequency" the default is 4 × (200MHz × 4 = 800MHz). If you want super-CPU FSB to 250MHz, the HT bus frequency must be set the parameters of option 3 ×, or HT bus frequency will become 250MHz × 4 = 1000MHz, which provided more than nForce3 250Gb motherboard HT bus frequency requirements.换句话说，不论你如何调节CPU外频，HT总线频率一定要符合800MHz的限制。.


What power supply. .


　　问：我想为电脑更换一款电源，但我发现有些电源产品的铭牌上标记的是最大功率，有些铭牌上标记了额定功率，请问电源的功率有哪些？它们有什么区别？。.


A: The power of power can be divided into the rated power, maximum power and peak power. Rated power is the temperature at between -5 ℃ ~ 50 ℃, 180V ~ 264V input voltage between the power supply stable output power can be a long time; maximum power is around 25 ℃ ambient temperature, input voltage 200V ~ 264V between the power supply stable output power can be a long time; while peak power is the power supply module in a very short period of time can achieve maximum power, time can only maintain about 30 seconds.只有额定功率和最大功率才具有实际参考价值，通常生产厂家会注明最大功率，但也有厂家标注的是峰值功率。.


Can not open the dual-channel. .


　　问：我的主板是技嘉7VT880（KT880芯片组），原来装机时配了一条HY DDR400 256MB内存（双面），最近我又购买了一条HY DDR400 256MB内存（单面），但装上后发现无法打开双通道，请问这是什么原因？。.


A: This problem may be the single memory and double the memory making. Majority support for pair-channel memory Di chip set (including KT880) right 内存 demanding,, Yin Wei-sided and double-sided memory Gezicaiyong Neicun chip Keli specifications different, Jishi 它们 working frequency and Rongliangxiangtong, Ye Wu Fa form dual-channel system. Also note that, even if the two memory are Single (or double) memory, and if they are different production batches may also be used in chips for particle and different default settings, which resulted in the failure to achieve dual channel. .


“覆盖”功能无法使用。.


Q: My graphics card is the ATi Radeon 9250, before I open the card's "coverage" feature, but into the driver control panel, found that "coverage" tab contrast, Gamma, color and other options are gray, not regulation. Is this why? . .


　　答：答：这是ATi驱动程序的问题。“覆盖”设置只有在播放视频时才能被激活并调节。换句话说，你只须在播放视频节目时，进入显卡驱动控制面板，并对色彩饱和度、Gamma值、色调等进行调节即可。.


Insert the flash memory, computer black screen. .


　　问：我有一个杂牌的32MB闪存，买来后一直使用正常，最近出现了问题，当插入主板USB接口时，系统就会失去响应，甚至直接黑屏。请问这是怎么回事？。.


A: This may be due to short-circuit USB interfaces. Short circuit caused by USB interface, there are two main reasons: one is the flash into the water or after the collision caused a short circuit inside the device; the other is due to the frequent use of brute force, or force the plug into USB flash memory interface, so that the interface of the reed deformation, uplift, and uplift of the reed contacts with the USB interface to the shell, causing a short circuit board USB interface circuit. Typically, motherboards with USB interface, automatic protection circuit design, short-circuit when the USB interface to shut down when the computer directly.但如果这部分保护电路被简化或被省略，将直接导致南桥芯片被烧毁。.


LCD afraid of "wet" you. .


　　问：最近我想购买一台LCD显示器，但听说LCD对环境湿度很敏感，而我住在广州。请问在潮湿的环境中使用LCD，需要什么特别的保护措施吗？怎么清洁LCD屏幕呢？。.


A; LCD (liquid crystal displays), although the requirements of the humidity is relatively high, but it is 30% to 80% humidity environment could work, therefore, do not use LCD time to take special protective measures. However, it is to note that if the LCD long idle, the best work from time to time what power it, so you can monitor the internal moisture to disperse. LCD clean when first turn the power off, then use special cleaning agents or "clean soft cotton cloth + water", carefully wipe the screen.注意：不要使用一般的清洁剂或酒精等有机溶剂，也不能将水直接洒在显示屏上！。.


How visual discs. .


　　问：现在市场上的CD-R或DVD刻录盘的品牌、种类非常多，一不小心就会买到劣质产品，我听说可以用目测的方法检测盘片的品质，请问具体该怎么做？。.


A: In the purchase of recording disc, the disc can be found by visual inspection of some physical defect or defects, specific methods are: 1. . Observe the disc of paint layers. So light is reflected from the disc, outside the inner circle from the level of careful observation of paint. In general, the more layers the more dense, the more clear aperture the better the disc quality; 2. . Observe the disc into the most inner circle coating is uniform, if the disc presents the most inner coating overflow or irregular status, then this disc definitely a problem; 3. .观察盘片最内圈的涂料颜色，如果涂料的颜色已经变成灰黑色，那么说明涂料的化学成分已经变质；4。.将光盘对着日光灯，仔细检查它的反光层和涂料层，如果发现有涂漏的地方（这个部位的光线透明度会高一些），那么最好不要购买这类盘片。.


Deformation when the gun play CS. .


　　问：最近我把显卡升级为ATi的Radeon 9550，但在玩CS游戏时，发现部分型号枪支的枪体会变形，我升级了显卡的驱动程序，也无法解决问题，请问这是什么原因？。.


A: This is because the ATi Radeon 8500 and later in the VPU (graphics chip) to add a feature called Truform (it uses special algorithms to describe the plane and the surface), when the CS after the opening of the characteristics of deformation occurs, or jump the gun phenomenon.具体解决方法是：先下载并安装ATi的第三方驱动程序Rage3Dtweak工具包，然后在显示属性控制面板中找到Direct3D和OpenGL设置项目，分别在这两个设置项目中将Truform选项关闭即可。.


LCD screen savers need me. .


　　问：我有一台17英寸LCD显示器，使用时给它设置了屏保，但朋友说屏保对LCD有害，请问这是真的吗？CRT为什么需要屏保呢？。.


A: LCD and CRT works not the same, which is to rely on emission electron gun to bombard phosphor and light, if the phosphor of high brightness, long-term work in the state, would seriously affect their life, causing the phosphor burn caused by dead pixels. Set the screen saver, the ever-changing graphics make a fixed point on the screen from the time of bombardment, which effectively protect the screen. The LCD backlight illumination through the translucent liquid crystal molecules, which depends primarily on the life of the backlight, rather than the liquid crystal molecules. Therefore, the setting on the LCD screen saver harm than good.当LCD闲置不用时，最好关闭其电源（建议在系统中设置空闲三分钟后直接关闭显示器）。.


5. Only 2 .1 channel sound card. .


　　问：最近我购买了一块5。.1声道的声卡和一套5。.1的音箱，可在Windows 98系统下播放DVD时，总是只有2个音箱能发出声音，其他音箱都“哑”了，请问该怎么解决？。.


A: If it is determined to connect the right speaker and sound card, and line no problem, it can enter the Windows 98 system, in the "Start" menu, open "Control Panel", select "Multimedia → audio" playback bar of the "Advanced Properties" choose items to find which of the "Speaker settings" option selected, click the drop-down arrow to the right, in the drop-down list to find the pop-up "surround speakers" and select it, then click on the "OK" button to save the exit. Finally open the DVD player software, in which the "content" or "Settings" option in the parameters of the sound options to "six-channel" can be。.


No signal after upgrading graphics card. .


　　问：我的主板是精英K7SEM（SiS730芯片组），该主板除板载显卡外，还预留了一个AGP插槽。近日我购买了一块GeForce FX 5200显卡，但插上显卡并重启电脑后，发现没有显示信号输出，请问我该怎么办？。.


A: You can start the computer and press Del to enter BIOS setup interface, find and enter the "Integrated Peripherals" setting item, then find "AGP VGA Selection" option to the parameters set "AGP", and press the F10 key to save the exit can be. .


什么是LCD坏点。.


Q: I recently purchased a ViewSonic VX715 LCD monitor, business commitment to the product is bright, may I ask what is the bright spot? What is difference between it and the bad points? What a simple way to detect the dead pixel LCD it? . .


　　答：亮点是坏点的一种。目前常见的LCD坏点有两种：亮点和暗点。亮点是指当液晶屏幕的背景色为全黑时出现的带颜色的像素点，或者背景色在全红、全蓝、全绿之间切换时出现的其他色点。由于亮点发出与其他像素点不同颜色的光，所以比较容易被发现。暗点是指当液晶屏幕背景色为全白时出现颜色较深的黑点。不论屏幕显示哪种颜色，暗点始终不发光，没有颜色，因此它不太容易被人发现。通常暗点出现的概率比亮点高。We can help DisplayX or Monitors Matter Check Screen test software, etc., to detect the existence of LCD dead pixel LCD screen. .


硬盘读写速度变慢。.


Q: I used the machine at home is a Seagate Barracuda hard drives 80GB (PATA Interface / 7200rpm/2MB cache), has been working properly. Two days ago I changed it to use the machine to the office and found copies of the data is very slow, is this what is the reason? . .


　　答：在排除硬盘自身的故障后，造成这种现象的原因有以下几种：1。.硬盘使用了仅支持ATA33规范的40Pin数据线，导致硬盘数据输出速度明显下降；2。.硬盘数据线方向接错了。因为80Pin的ATA 66/100数据线是有方向的，接错后（接主板IDE插槽的那头和硬盘相接）硬盘虽然能工作，但会影响正常的数据读写，并导致速度下降；3。.Hard disk DMA (direct memory access) channel is closed, can not use the DMA data transfer mode, which uses traditional data block transmission, resulting in transmission rates were significantly reduced; 4. . The hard disk data read and write circuits, interface circuits, or IDE interface circuit board problems, resulting in data transfer rate. .


CPI和DPI有何区别。.


Q: I recently bought an optical mouse, the box is printed with its resolution of 400DPI, I heard that the mouse can also use the CPI, said the resolution, I ask you this What is the difference between the two? . .


　　答：CPI的全称是Counts Per Inch，意思是光电鼠标在每英寸长度上的采样精度。光电鼠标的主流分辨率是400CPI，即每移动1英寸可反馈400个不同点的坐标，即定位的最小距离是1/400英寸（约0。.0635毫米）。DPI表示每英寸能识别（或打印）的点数，它最早是衡量扫描仪和打印机性能高低的一项参数。不少人认为CPI更能表现出鼠标的采样精度，但实际上这两者并无太大的区别。Now generally use the DPI mouse manufacturers to label products of the resolution, the higher the value, indicating the better the accuracy of the mouse. .


无法升级显卡驱动。.


Q: My graphics card is the ATi Radeon 9250, recently upgraded graphics driver, there is a "Zero Display Service Error" the error message, click "OK", the driver can continue the installation, but can not install the ATi driver control center, the replacement multiple versions of drivers, the situation is the same, how does this matter? How can I do? . .


　　答：这应该是升级驱动程序前，你没有卸载原来的驱动程序，结果引起了不兼容问题。解决方法是：先把以前的ATi驱动以及控制中心程序都彻底删除，然后安装新驱动就可以了。.


Why live chassis. .


　　问：近日我给电脑升级内存，在触摸机箱时有明显的“针刺”感觉，像触电一样，请问这是怎么回事，该怎么办？。.


A: This is caused by electrically charged case. There are usually two reasons chassis Charged: induction electricity or leakage. Although the induction electric sound, but will still cause the discomfort of the use and maintenance of the trouble, the best solution is used at room renovation wiring formal three-wire and multi-point grounding at the same time, ensure that the computer can be properly grounded, and grounding resistance of less than 4Ω; for leakage, the judge is contacted with a test pencil case shell, continuous red light if the electronic document can initially diagnosed as leakage, may immediately replace the component parts of leakage generally focus on examination of the high pressure switch power a few one-to-ground filter capacitor. .


CPU的温度准确吗。.


Q: I see in BIOS CPU temperature, or test the software displays CPU temperature is the surface temperature of CPU, or core temperature? . .


　　答：就目前来说，无论是Intel的CPU还是AMD的处理器，已经很少用热敏电阻测量CPU表面温度了，所以BIOS与检测软件所显示的CPU温度都是指CPU的核心温度。而在Pentium Ⅱ以前，CPU的温度通常是指表面温度，Pentium Ⅱ及以后的CPU内部都集成有热敏二极管，所测量的温度就是核心温度。However, during the transition period a number of CPU sockets on the motherboard still retained the following thermal resistance, it can also detect the CPU temperature of two different values, which lower the CPU temperature is the external temperature, while the higher Temperature is the core temperature. .


何谓S。.M。.A。.R。.T。.


Q: I found the motherboard's BIOS with an "S.. M.. A.. R.. T.." The words of the options, what does S. . M. . A. . R. . T. .? It do? . .


　　答：S。.M。.A。.R。.T。.的全称是“Self-Monitoring，Analysis and Reporting Technology”，意思为“自我监测、分析与报告技术”。该技术由Compaq公司率先开发，IBM、希捷、富士通等硬盘厂商参与修正。支持S。.M。.A。.R。.T。.Technology can be hard on the hard disk monitoring commands and system monitoring software, heads, discs, motors, circuit operating conditions, history, and the default of the security value analysis and comparison. When the value is outside the scope of the security situation, it will automatically issue a warning to the user. Now the motherboard BIOS support S. . M. . A. . R. . T. . Technology, as long as the related options open in the BIOS, the computer will automatically display every time you start the hard disk status, if the self-test screen to see "S.. M.. A.. R.. T.. Status Bad”等信息，说明硬盘的“健康”存在严重问题，要赶快备份数据。.


High-speed USB device using low speed. .


　　问：最近我买了一个USB2。.0的电视盒，在将它和电脑的USB接口连接时，系统提示“高速的USB 2。.0设备插在低速接口上会影响使用”，我的主板是硕泰克SL-86SPE-L（i865PE芯片组），显然支持USB2。.0，请问这是怎么回事？。.


A: From your description of the situation, the system has identified TV Box is a USB 2. .0 Equipment, the TV box itself should be no problem. There are two reasons for this phenomenon: the first is the USB connection does not meet the requirements, TV box has not been required for voltage or current, or you use a USB interface to front. Solution is directly connected to the motherboard TV box behind the USB interface, do not use USB extension cable.第二种是主板BIOS中关闭了对Hi-Speed USB设备的支持，解决方法是进入BIOS的“Advanced BIOS Features”中的“USB Configuration”项，找到“USB2。.0 Controller Mode”选项，将其参数改为“Hispeed”即可。.


How to set the frequency 2D/3D graphics card. .


　　问：我是一名专业图形制作者，工作之余也喜欢玩一些3D游戏，我的显卡是ATi的Radeon 9600，现在我想对显卡的2D和3D频率分别进行设置，请问可以吗？。.


A: This can be achieved, but this tool to help ATi Tool. Install and run the ATi Tool, the software's main interface first set 2D core and memory operating frequency. Click "New" button to create a 2D pre-project, and then drag with the mouse interface were "Core (core)" and "Memory (memory)" the two sliders, adjust the 2D graphics core frequency and memory frequency . After this adjustment click "Set Clock" button to determine the set, and finally click on "Save" button to save.接下来用同样的方法设置显卡的3D核心频率和显存频率。最后在“2D Profile”和“3D Profile”下拉菜单中载入刚才设置的2D预设项目和3D预设项目即可。.


System can not find flash. .


　　问：我的系统是Windows XP，最近在使用闪存时，系统提示发现了新硬件，而且任务栏中也有设备图标，但是在“我的电脑”中没有相应的盘符。重新拔插也不起作用，而该闪存在其他机器中使用正常，请问这是什么原因？该如何解决？。.


A: This may be the flash memory and system compatibility issues exist due. You can manually assign drive letter for the flash memory, concrete steps are as follows: Go to "Control Panel" → "Performance and Maintenance" → "Administrative Tools" → "Computer Management", followed by double-click the "Storage / Disk Management" icon, then right click "can be Removable Disk "icon, click the shortcut menu in the" Change Drive Letter and Paths "options and the subsequent interface click" Add "button, then select" assign drive letter ", also from the options next to the the drop-down list, select the appropriate drive letter, and then click "OK" on the line.最后打开“我的电脑”，你就能看到闪存的盘符了。.


USB2. What are the characteristics of data lines .0. .


　　问：我购买了一个40GB的USB2。.0移动硬盘，听说要让设备真正达到USB2。.0的传输速度，除主板、操作系统、设备外，数据线也必须符合USB2。.0标准的要求。请问USB2。.0的数据线有什么特点？。.


A: USB2. .0 Relatively high transmission speed, in theory, up to 480Mbps, so it is against the waveform distortion and EMI have higher requirements. In addition to shielding layer must be outside, USB2. .0 1m cable length, preferably less, or long distance, signal attenuation will be significant. In addition, USB2. .0 Data lines than regular USB data wire line to be thicker, and regular product also printed with the relevant technical data and certification marks, such as foreign UL, USBIF and the Great Wall of China the quality and safety certification. Which posted USB2。.0标志的数据线品质比较有保障，可以确保数据传输的稳定性。.


SATA hard drives and optical drives conflict. .


　　问：近日我组装了一台电脑，其中硬盘选择了SATA接口的希捷酷鱼7200。.7 160GB，光驱则购买了明基DW1640刻录机，但装上后发现这两个设备只能识别到一个。请问这是怎么回事？。.


A: That's because the default setting is that some motherboards will be mapped to the IDE interface, SATA drives, that is occupied by an IDE channel. There are two solutions: First, boot into the BIOS, the SATA mapping mode options (such as "On-Chip Serial ATA") set to "Enhanced Mode" (enhanced mode); second recorder for the board to the other an IDE interface.此外，在安装多个设备时要注意，非NT核心的操作系统（Windows 98/Me）最多支持4个IDE设备（包括映射的SATA）；而NT核心的操作系统（Windows 2000/XP/2003）则可支持6个IDE设备。.


Blue mobile hard copy data. .


　　问：我从朋友处借来一个百事灵30GB USB移动硬盘，安装好以后开始拷贝数据，可拷贝了大约1GB内容后机器就出现了蓝屏，系统提示说找不到移动硬盘，但重新拔插一遍后又可以使用。请问这是怎么回事？。.


A: This is mostly caused by insufficient power supply mobile hard disk. More than 30GB mobile hard drives generally have an external power supply. Also, if you use a USB extension cable will happen, it is best not to use extension cords. External power supply there are two ways: First, get through the USB cable (usually presented with HDD); Second, it uses an external transformer power supply (available to the reseller), and only power supplies, mobile hard disk to work properly . .


何谓ESCD。.


Q: Two days ago I bought a TV card, installed after the Power On Self Test, found the bottom of the screen appears a line "Updating ESCD ... Success" in the message. What does this mean? What is the ESCD? . .


　　答：这条信息表示系统BIOS成功更新ESCD（Extended System Configuration Data，扩展系统配置数据）。ESCD是系统BIOS与操作系统交换硬件配置信息的数据，这些数据被存放在CMOS中。ESCD数据通常只在系统硬件配置发生改变后才会自动进行更新，所以不是每次启动计算机都能看到这个提示。However, we can set the BIOS item "PnP / PCI Configuration" in the "Reset Configuration Data" one set to "Enabled", so the next boot when the system will force update ESCD. .


游戏画面偏暗。.


Q: My monitor is a no-name 17-inch CRT, graphics for the Colorful GeForce FX 5200. Recently playing games or video playback time, picture Pianan and gray, adjust the brightness of the display is not useful to the largest. I ask how to solve? . .


　　答：你可用鼠标右击桌面空白处，进入显示属性控制面板，点击“设置”→“高级”按钮，选择“GeForce FX 5200”标签页中的“彩色校正”菜单，在“将颜色变更应用于”选项上选择“全部”，适当提高亮度、对比度、灰度，将桌面的颜色调整到合适的程度，保存为一般状态。继续将亮度和灰度略微提高，然后进入游戏反复调整，直到满意为止。In addition, video brightness Pianan problem, its solution is: First open a video, then enter the "color correction" menu in the "color change would be applied" option, select "overlay / VMR", appropriate brightness adjustment and contrast. .


什么是38度机箱。.


Q: I want to change a box, I heard that the market has a 38 ° chassis thermal performance good, what does 38 degrees chassis? The how to recognize it? . .


　　答：38度机箱是指按照Intel CAG（Chassis Air Guide，机箱空气引导器）1。.1设计规范，并通过Intel TAC（Thermally Advantaged Chassis，高效散热机箱）1。.1标准检测的机箱。这里的38度是指机箱内CPU附近的空气温度为38℃（普通机箱内这一区域的温度约为42℃）。要判断一个机箱是否采用CAG 1。.1设计，可从以下四个方面入手：1。.Allow air to enter the front chassis mouth; 2. . Chassis backplane installation of a 92mm diameter cooling fan; 3. . Chassis side panel being installed and there is a CPU chassis air guide device (Air Guide), the guide is controlled by diffusion with the air control port structure, including the upper pipes, flanges, pipe the lower three parts; four. . Chassis side panel to open a rectangular vents, and covered with metal mesh shielding radiation, the vent is on top of expansion cards can be expanded to include graphics cards, including providing the necessary cold air cooling. .


LCD为何黑屏。.


Q: Recently bought a 15-inch LCD, the original 17-inch CRT monitor replacement, the Power On Self Test normal, but a black screen into the Windows desktop appears, restart after the problem is still there. Is this why? The solution? . .


　　答：这是因为显示器的刷新率或分辨率设置超出了LCD的支持范围，解决方法有两种：一是启动电脑至安全模式下（在开始启动Windows时按F8键），在系统桌面空白处单击鼠标右键，在弹出的菜单中选择“属性”，并在“显示属性”设置窗口中点击“高级”按钮，进入驱动控制面板，然后将“监视器”标签页下的“屏幕刷新频率”更改为60Hz或75Hz，保存后退出。Restart your computer normally into Windows, finally changing the desktop resolution 1024 × 768 you can; two are still using CRT start the system, then the system will set the refresh rate of 60Hz or 75Hz, you can finally shut down connected to the LCD . .


CD-R和DVD-R颜色不同。.


Q: Most of the DVD recorder market, is a dark blue disc, but previously used CD-R discs are light green, is this what is the reason? . .


　　答：一张刻录盘由盘基、染料层、反射层、保护层和印刷面等几个部分组成，其中染料层的颜色就是我们常说的颜色。染料是一种有颜色的化学物质，不同的染料对激光的敏感程度不一样，因此它们在数据的保存时间和记录精度上也不同。目前刻录盘所用的主要染料有PTC（酞菁）和AZO（偶氮）两种，前者的优点是价格低廉，市场上常见的CD-R都使用它；后者在数据记录精度和保存时间上有明显的优势，主要用于DVD-R盘片的生产. Note that the CD-R disc, there are some of our so-called "platinum plate" or "gold plate", the disc is a reflective layer of the color of the color, not the color of dye. .


如何打开显卡驱动隐藏选项。.


Q: My card is Colorful popular 5200, the operating system to Windows XP, and installed the ForceWare 61. .77 Edition drive, I would like to drive the control panel on the graphics card overclocking, I do not know what the simplest way yet? . .


　　答：这是因为NVIDIA将驱动程序中的部分高级功能（如超频）进行了隐藏，你可以通过修改注册表来开启它们。但这对初级用户来说有一定的难度和危险性，建议你到驱动之家下载一个支持全系列雷管和ForceWare驱动的工具软件——NvCool FX，运行该软件后，点击主界面中的“隐藏控制选项”，在下拉菜单中选中“开启隐藏控制选项”即可。.


Driver not WHQL-certified. .


　　问：最近，我给新买的GeForce FX 5200显卡安装NVIDIA发布的一个新版驱动时，Windows XP系统弹出一个窗口，提示该驱动程序没有通过WHQL认证，请问这是什么意思？。.


A: To ensure that the computer hardware (including peripherals), the driver with the operating system's stability and compatibility, Microsoft launched a WHQL (Windows Hardware Quality Labs, Windows hardware Quality Labs) certification system. WHQL certification process is very strict, so by the certified product or driver in Windows system, basically there is no compatibility issues.微软规定，凡是通过WHQL认证的产品都被授予“Designed for Windows”标志，并且产品的品牌型号都会出现在微软官方网站和操作系统的硬件兼容列表（HCL）中，以方便查询。如果硬件驱动程序没有通过WHQL认证（NVIDIA发布的新版驱动通常都存在这种情况），在安装驱动时就会出现相应的提示，忽略它可以继续安装，也不会影响产品使用。不过，为了兼容性考虑，最好安装通过了WHQL认证的驱动。.


DVD burning error. .


　　问：我有一台16×DVD刻录机，最近在刻录DVD时，系统提示“Power Calibration Error”，请问这是什么意思？。.


A: The recorder during recording work, the first collection of discs on the disc was originally written by the vendor information in this information, including the need to burn a disc the laser frequency. The second is for "Power Calibration" (power calibration): the recorder to the plate a bit random laser emission, the availability of effective feedback to see if the feedback fails, it indicates the disc is greater than the required laser power burner power skinhead .通常这种情况有两方面的原因：一是盘片问题，即盘片表面存在较明显的污渍或划痕，盘片质量差，染料不均匀等；二是光头问题，即光头使用时间长，已明显老化，或光头上附着污物、光头机械系统运行不稳定、控制光头的电路工作不正常等。.


How to clean laser heads. .


　　问：我有一台三星康宝光驱，最近无论是读盘，还是刻盘，都不是很顺畅，因此我想清洁一下激光头，请问清洁激光头需要注意哪些问题？。.


A: The dust on the laser head and the efficiency of the impact of very large, it will block the laser hair out of the laser, the quality of the laser to read and write down the first challenge generated disk. Laser head in a clean surface, do not brush or a cotton swab directly to clean, because the surface layer of laser head is called the organic antireflection film coating, directly or wipe clean the alcohol may damage the antireflection film laser performance degradation caused . I suggest you watch the first balloon with a repair laser head and the dust blows off the surface, then use the lens paper or cotton swab dipped in pure water to clean the laser head surface.注意：千万不要用有机溶剂或不干净的纯净水，它们会损坏激光头。另外，擦拭的时候动作一定要轻。.


Mobile hard disk can not copy large amounts of data. .


　　问：我的电脑使用的是杂牌nForce2主板，并安装了Windows XP系统。近日在用一个USB2。.0移动硬盘拷贝大容量数据时，系统频繁报错，最后连移动硬盘的盘符也消失了。重新拔插USB连线才能继续使用，更换别的USB2。.0移动硬盘故障依旧。请问这是什么原因？。.


A: If the motherboard USB interface, no fault, then the issue should be out on the USB driver. Although Windows XP, comes with USB2. .0 Driver, but in actual use is likely to exist with the nForce2 motherboard compatibility issues, performance and its failure as you described. The solution is to first install Microsoft's SP1 or SP2 patch, and then install the nForce2 motherboard drivers, and finally download and install the latest version of the mobile hard drive USB2. .0 Driver. .


什么是电磁辐射。.


Q: I would like to purchase a computer, but I heard that the computer has of electromagnetic radiation, may I ask what is Electromagnetic Radiation? In addition to computers, are there any equipment, the existence of such radiation phenomenon? . .


　　答：电磁波向空中发射或泄漏的现象就叫做电磁辐射。手机、电话机、电脑、输电线的周围都存在这样的辐射。另外，雷达系统、电视和广播发射系统、各种电加工设备、通信发射台站、大型发电站、高压及超高压输电线，以及大多数家用电器等都可以产生各种形式、不同频率、不同强度的电磁辐射源。.


What is TCO certification. .


　　问：我经常在显示器外壳上看到TCO’99或TCO’03字样的标志，请问它们代表什么意思？。.


A: They represent the display or through the TCO'99 TCO'03 certification. TCO certification is standard in the MPR-Ⅱ (by the Swedish National Quality testing Bureau of development, mainly for electronic equipment such as electromagnetic radiation levels to achieve the standard limit) developed from the basis of an industry standard quality, it is not just a monitor for radiation the specific standard, also covering cell phones, laptops, keyboards and even office furniture and many other fields involving energy-saving, fire safety, ergonomics and so on.从TCO’92开始，TCO认证对显示器的辐射量进行了严格规定，只有通过TCO认证，才能在产品中使用TCO的标志。现在我们看到的大多是TCO’99或TCO’03标志。TCO’99是一个面向显示器、计算机、笔记本电脑、打印机和键盘产品质量及环境认证的综合标准。它在工程学、能量和生态学方面都有一定的要求。而TCO’03只是一个针对显示器的标准，比TCO’99更严格。.


System startup black screen. .


　　问：我的电脑是新买的，主板为华硕A7N8X-X，在安装好Windows XP操作系统后，重新启动自检通过，但在出现系统启动的滚动条时突然黑屏，左上角光标一直不停地闪烁，请问这是怎么回事？。.


A: This may be the BIOS in APIC mode (APIC Mode) settings cause problems. APIC mode is used to open or close the APIC (Advanced Program Interrupt Controller), enable the APIC mode will expand to use the IRQ (Interrupt Request) system resources in order to avoid IRQ conflicts.上述问题的解决方法是：开机进入BIOS，在“Advanced”→“Advanced BIOS Features”中，将“APIC Mode”项设为“Enabled”，然后保存退出即可。.


Active PFC and passive PFC difference. .


　　问：近日电源损坏了，我想更换一个，朋友说现在市场上的电源很多都采用被动式PFC电路，性能较低。请问什么是PFC？。.


A: PFC stands for Power Factor Corrector, which means power factor correction, which can be converted to DC in AC power supply to the city to raise the utilization of electricity, the conversion process reduces power consumption, save energy. In addition, PFC can reduce the power of the city electricity grid disturbances, especially to avoid sudden starts its impact on other appliances. PFC is divided into active (active) and passive (passive), with their grade level is a measure of power is an important factor.一般来说，功率在250W～300W的电源多采用被动式PFC，而主动式PFC则常用于400W及以上的中高端电源。就性能而言，主动式PFC拥有更高的功率因数（高达99％），配合好的电路设计，能适应更高的电压范围。你可以通过电源散热孔查看该产品采用了何种PFC电路：被动式PFC通常为一块体积较大的电感，由多块硅钢片外部缠绕铜线而成；而主动式PFC则由电感线圈配合IC控制芯片组成。.


Why capacitor explosion pulp. .


　　问：我的电脑是两年前买的，主板是杂牌i865PE主板。近日电脑出现了问题，机器无法启动，经仔细检查，发现主板上有一个电容爆浆了。请问电容为什么会出现爆浆现象？。.


A: Capacitance Explosion pulp for various reasons, such as the current is greater than the allowable ripple current, the actual operating voltage exceed the rated voltage, capacitance reverse polarity, etc., but the most direct reason is heat. Capacitors because there is an important parameter is the temperature value, which is the boiling point of the electrolyte within the capacitor. When the capacitance of the internal temperature of the electrolyte boiling point, start boiling the electrolyte capacitor internal pressure increased, while the pressure over the vent cut (aluminum electrolytic capacitor at the top of the incision lines such as "10" shaped, "K" shape and three lines, and fair share with lines) will produce the tolerance limit of explosion pulp, the pulp temperature is the result of the direct cause of the explosion capacitance。电容爆浆大多出现在板卡的供电电路部分。.


Position the mouse are not allowed. .


　　问：最近我换了一个光电鼠标，但在使用时发现它定位不准，尤其是在玩CS等FPS游戏时，鼠标指针有一种“飘”的感觉。请问该怎么解决？。.


A: Position the mouse is largely closed to Windows XP mouse pointer acceleration in trouble, this feature is Microsoft Windows XP, designed to simulate the real experience of. The solution is: Go to "Control Panel" → "mouse" → "Pointer Options", the "Enhance pointer precision" in front of the hook removed, and then adjust the pointer speed faster appropriate, you can solve the problem. .


电源功率多大才合适。.


Q: I want to configure a computer, power supply plan with ATX 12V 2. .0 Version of the product. What should I choose how much power supply are suitable? . .


　　答：这就要根据机器的具体配置来定了。一般来说，如果你的处理器为赛扬D或Sempron，并搭配普通PCI-E显卡（如GeForce 6200或Radeon X300之类），一款250W的ATX 12V 2。.0电源即可胜任。如果CPU为Pentium4E 2。.8GHz or Athlon 64 3000 +, and with external +12 V power supply to high-performance graphics cards (such as the GeForce 6600GT/6800 Standard Edition, etc.), recommended selection of more than 300W and even 350W ATX 12V 2. .0 Power +12 V in order to provide sufficient current output. If it is established, then SLI system, the whole of the power demand will be more, preferably with more than 400W power supply (as the formation of different graphics cards vary). .


SLI的渲染模式有哪些。.


Q: I am a game enthusiast, recently I want to upgrade computers, purchase of two GeForce 6600 graphics cards, set up an SLI system. Will the SLI system composed of two graphics cards, how they finished the game screen rendering work? . .


　　答：SLI技术主要有两种运行方式：一种是AFR（Alternate Frame Rendering，交替帧渲染），它是由驱动程序将待渲染画面轮流分配给图形芯片处理，在AFR模式下，驱动程序会自动决定每款游戏的最佳显示模式。Another way is to SFR (Split Frame Rendering, sub-frame rendering), SLI driver built on the multi-colored and dynamic load balancing mechanism, will be rendering the screen horizontally into two, two graphics cards to two parts respectively rendering work. But each piece of graphics rendering task is not simply the amount of 50% of screen size, but according to the complexity of the screen, dynamically adjusted up and down can be a 7:3 aspect ratio, it can be 4:6, and eventually the two parts Synthesis of a complete picture of the screen.SLI驱动程序会根据不同的游戏自动选择AFR或SFR模式，如果游戏不支持SLI，那么驱动程序就会采用兼容模式来渲染画面，此时只有一块显卡起作用。.


Host an alarm sound. .


　　问：近日我买了一台二手电脑，主要配置为Pentium4 1。.7GHz处理器、512MB内存、80GB硬盘。使用时出现了这样的问题：只要运行大型的程序或玩网络游戏，过一段时间后，主机就会发出报警声，请问这是怎么回事？。.


A: This is probably the computer problems caused by the cooling system. Because when running a large software or play online games, the hardware system working at high load condition, then the hardware itself temperature quickly, if the system is not good cooling effect, the entire system or the CPU temperature when the temperature reached in the motherboard BIOS The temperature alarm limit set, the host will send alarm. Recommended that you check the temperature of the chassis is normal, especially in CPU temperature. And then check the box on the various radiators are working correctly.此外，检查一下BIOS中的温度警报上限值是否设得过低，一般情况下这个值应该在70～85℃。.


Display can not light up. .


　　问：我的显示器是飞利浦107T，买了快3年了，使用一直比较正常。前段时间我们这里连续下雨，有时按下显示器开关后，可以看到屏幕一直向中央缩小，最后发出“砰”的一声，就熄灭了，只有开关指示灯在快速闪动。但天晴后显示器又一切正常。请问这是什么原因？。.


A: This question should be is the use of the environment caused by too much humidity. Because the display has a working humidity range, CRT is generally 25% to 85% (relative humidity), while the LCD is 30% to 80%. In very humid environment, CRT coil within easy moisture, does not work. But the boot time, you can rely on the internal circuit monitors the heat will drive away moisture, it can work properly. When this happens, we should display to move the dry environment.下雨天尽可能不关闭显示器电源，让其处于待机状态，这样可避免上述故障。.


Solid electrolyte capacitor capacitance than good? . .


　　问：听说现在很多新主板都开始采用固态电容，请问固态电容有什么特点？它一定比电解液电容好吗？怎样从外观上区分这两种电容呢？。.


A: From the electrical properties of speaking, solid-state electrolyte capacitors and ordinary capacitance each have their own advantages, the biggest advantage is that the former does not use a liquid electrolyte, so that when the heat is not prone to "bloating," "burst", etc. case, long life, thermal stability, suitable for high frequency work environment; which cheap, large capacity, high pressure value. Distinguish between solid-state capacitors and electrolytic capacitors have a very simple way is to see whether the capacitor at the top of "K" or "+" shaped slot. Solid capacitors are not slotted, but after the electrolyte capacitor to prevent the heat of explosion due to expansion, at the top have opened a good groove..


系统“认”不出移动硬盘。.


Q: I have a 20GB mobile hard drive, when using a 2m long USB cable to connect hard drives and computers, Computer Identification no equipment, and replaced with 1m long cable Zeke successfully identify, is this how the back things? . .


　　答：从你叙述的情况来看，这是典型的供电损耗造成的移动硬盘无法识别故障。因为主板的USB接口经延长线（数据线）转接后产生了电力损耗，所以系统就无法认出移动硬盘了。遇到这种情况时尽量不要使用延长线或选择较短的延长线；如果一定要使用延长线，建议加装带外置电源的USB HUB。.


Why do not LCD view. .


　　问：经过近几年的高速发展，LCD的很多性能指标都有了显著的提高，如亮度和对比度已不亚于CRT，分辨率也基本相当，显示色彩数也发展到了16。.7M色，但可视角度却始终不大，请问这是什么原因？为什么CRT显示器不存在可视角度的问题？。.


A: LCD backlight is used as light source, the light emission through the plate, light guide plate, polarizers, liquid crystal molecules, color filters, polarizers, etc. The second layer, the final vertical projection screen to form a liquid crystal screen. As the current manufacturing technology can not prevent light leakage, so normal from the screen (display center of the imaginary line) outside the perspective of the screen, you will see the light and normal light hybrid mix of light, resulting in distortion, which is leading LCD video angle is not an important reason.而CRT显示器是用电子轰击屏幕上的荧光粉发光，且屏幕上的涂层也避免了外界光源的干扰，所以几乎不会产生杂光。.


CPU fan will start when the "Pause." .


　　问：近我购买了一台二手电脑，Northwood赛扬2。.4GHz处理器、硕泰克SL-865SP/L主板、HY 256MB×2内存。发现机器每次启动时CPU风扇都要停转一下，然后才能启动。请问这是怎么回事？是不是我的系统有问题？。.


A: From your description of the situation, is likely to be incorrect BIOS settings which result. The computer in the boot process, BIOS will initialize all of the equipment, when an error is detected within the BIOS settings will be automatically re-load the correct parameters, it will cause you said the fan starts close , and then boot.解决方法是逐项检查CPU频率设置（在超频使用时尤其要注意）、内存和显卡的设置选项，以及关于IDE/SATA设备的一些选项，只要正确设置BIOS参数即可；如果你对机器性能没有特别要求的话，直接载入默认设置就可以了。.


After the display Huaping sleep. .


　　问：我的电脑安装了Windows XP操作系统，当电脑进入休眠状态以后被唤醒时，显示器经常出现花屏现象或者不显示任何内容。请问这是什么原因造成的？。.


A: If the display system can be correctly identified, then it may be graphics or power problems. First, the graphics driver may be a problem, please to the official website or hard drive manufacturers site to download and install the latest video drivers; In addition, lack of power or output power can also cause instability in the failure of some poor quality or old models of power supply power is not enough, will cause AGP graphics card's power supply shortage, and quick re-boot Windows XP, totally dependent on motherboard ACPI functions, so the power may be some side effects, may try to replace a good power supply. .


DDR2和GDDR2/3有何关系。.


Q: I frequently see "Computer News" on the introduction, certain high-speed GDDR2 or GDDR3 graphics memory, I ask GDDR2 / 3 memory is the memory not DDR2 or DDR3 version? . .


　　答：这种观点是错误的。目前显卡上使用的高速GDDR2/3显存颗粒也是DDR2颗粒的一种。GDDR的原意本为“用于显卡的高速DDR颗粒”，GDDR2和DDR2一样也使用1。.8V的工作电压，但前者在高频环境下工作时发热量太大，已逐渐被市场所淘汰。重新设计的GDDR3显存颗粒，依然是一种DDR2颗粒，所不同的是将工作电压降为1。.4V，这样就大大缓解了在高频工作时发热量大的弊病。Despite the recent Samsung and Infineon were developed the "DDR3" particles (particles will use a new generation of 8bit pre-reading technology), but the real DDR3 standard has not yet issued. .


虚拟内存不足。.


Q: My computer was purchased one year ago, has been using all normal. Some time ago when using the system taskbar pop-up "virtual memory" warning box, how does this matter? . .


　　答：虚拟内存通常位于C盘上，如果C盘剩余空间比较小，而打开的窗口比较多或者运行了一些很大的程序时（譬如在网上看电影），就会出现虚拟内存不足的情况。这时可通过以下两个步骤来解决：首先使用分区魔术师PQMagic软件调整分区的大小，扩大C盘容量；然后进入“控制面板”→“系统”→“高级”→“性能”→“高级”→“虚拟内存”设置项，适当扩大虚拟内存的值。.


Large hard disk read and write errors. .


　　问：我有一个160GB的希捷硬盘，共分了5个区。使用中经常出现这样的问题：往最后一个分区（40GB）写入文件时，系统会突然失去响应，重启后提示该分区没有格式化。重新格式化后可以使用。但这种情况还是会反复出现。我的系统是Windows XP（没有升级）。请问这是怎么回事？。.


A: From your description of the situation, should support 48bit LBA not installed the patch caused. 48bit LBA (Logical Block Addressing) is that most existing large-capacity hard drive to access data the way it uses 48bit addressing mode to access hard disk every location. Installation and use of large-capacity hard drive, generally we will check whether the motherboard chipset or BIOS supports large-capacity hard drive, but no attention to the operating system will also limit the capacity of the hard disk.以前的Windows 98/Me都使用32bit的寻址方式，不支持48bit LBA方式，因此它们无法识别大于137GB以上的硬盘空间；Windows 2000/XP虽然支持48bit LBA，但在默认状态下并没有启动这项功能，要安装补丁才行。一般将系统升级为Windows 2000 SP4或Windows XP SP2后，就可以实现对大容量硬盘的支持。.


Remove Office in the embedded toolbar. .


　　问：我在使用计算机时经常遇到这样的问题，在安装了一些工具软件后，这些工具软件的工具栏嵌入到了Office的工具栏中，有的软件即使在视图菜单中取消，下次启动时仍然出现。请问这个问题该如何解决？。.


A: Lots of friends have experienced this problem you can try the following method. Open Word or other Office components, and select "View → Toolbars → Customize" (or "Tools → Custom") to open the Customize dialog box, select "Command" tab, select the category "Tools" In order to find the right "COM Add-ins" (FrontPage for the "Add") and drag it anywhere on the menu bar, close the "Customize" dialog.单击菜单栏上的“COM加载项”，打开一个对话框，这个对话框里面列出了Office所有的可用加载项，所有Office的嵌入工具栏都会显示在这里。我们可以取消不需要的工具栏的选中状态，这样再次启动Word时该工具栏就不会出现了。.


Backup CuteFtp Site Manager settings. .


　　问：我的计算机安装的操作系统是Windows XP，在使用CuteFtp 5。.0的时候遇到了这样的问题：CuteFtp 5。.0的站点管理器只支持将站点导出为文本文件，却不支持导出的文件再被导入。因此每次重装CuteFtp以后，不得不手动输入原来收藏的站点，操作很繁琐。有没有简单的办法呢？。.


A: Many prefer to use FTP to download the friends have all come across this problem, you can directly back up CuteFtp Site Manager data file to solve this problem. CuteFtp Site Manager data file is "SM.. Dat", in "C: / Documents and Settings / user name / Application Data / Global Scape / CuteFtp" directory, direct backup CuteFtp Site Manager data file "SM. .dat”，还原的时候只需要把备份文件复制到这个目录下覆盖原文件即可。.


FlashGet downloads with hidden links. .


　　问：我在使用FlashGet下载软件时经常遇到这样的问题：使用FlashGet下载软件时提示“未包含有合法的URL”，但是却可以使用IE浏览器直接下载。请问遇到这种情况时是否有办法使用FlashGet下载软件呢？。.


A: Master Dong here describes two methods you can try. The first method is to use Maxthon Maxthon. Run Maxthon, the menu bar and select "Options → Maxthon Options", then enter the download option, in the "Select Download Tools" options FlashGet, then "OK" to exit. The role of this option is to use IE to download to use FlashGet to download. Using the Maxthon website, need to download the file, the system will automatically call FlashGet to download.第二个方法需要借助第三方工具，如使用抓包分析软件URLSnooper。URLSnooper可以抓获流媒体的真实网络地址，当然也可以抓取软件下载的真实地址。它的操作方法比较简单，在网上有很多相关的教程，这里就不再赘述了。.


Word toolbar, start the application. .


　　问：我曾经看到别人在使用Word 2003时，通过工具栏直接调用计算器程序，请问这是怎样设置的？。.


A: This setting needs to Word 2003's "Custom" dialog box to set to achieve. In Word's menu bar, select "Tools → Customize" to open the "Customize" dialog box, in the Standard toolbar to find the "Insert hyperlink" button, right-click this button, the pop-up menu click on the "distribution Hyperlink "under the" Open "in the pop-up" distribution Hyperlink "dialog box by" Look in "drop-down button on the right side, find the Calculator program files CALC. .EXE（通常位于C:\Windows目录中），按“确定”按钮退出，关闭“自定义”对话框。设置完成后，在使用Word 2003的过程中如果需要调用“计算器”，可以单击工具栏上“插入超链接”按钮，在弹出的安全警示对话框中按“确定”按钮，就可以启动“计算器”程序。当然同样的方法也可以用来调用其他应用程序。如果需要恢复原来的按钮功能，也可以使用同样的方法恢复。.


MSN contacts see the state ban. .


　　问：我为了和朋友联系最近申请了一个MSN Messenger账号，由于在线朋友过多经常忙不过来。请问，如何设置能禁止某个联系人看到我的当前状态？。.


A: To set against a contact to see their current state of MSN Messenger on the need to set the options. First of all, the main interface, click on the menu "Tools" in the pop-up menu, click "Options", then open the window, select "Privacy" tab, check "Only in my allow list people ... "This one, on the left side of the contact list, select the hope that the prohibition of contacts, use the" stop "button to the right of" My block "list. .


在游戏中怎样固定显示刷新率？。.


Q: I bought a new GeForce 6600GT graphics card, downloaded the latest NVIDIA driver, but now refresh rate games have only 60Hz, always felt that some screen flickering, what can the 85Hz refresh rate fix it? Another previously heard of drive which has a core and memory frequency adjustment option, you can not install the software directly to graphics card overclocking overclocking, why are not out? How to tune out this option? . .


　　答：第一个问题，可以在显示属性\设置\高级\GeForce 6600\刷新率超频中固定显示刷新率，选择指定默认刷新频率，选择需要需要固定刷新率的分辨率，例如：1024×768，在刷新率\默认中将刷新率改为85Hz就可以将游戏中的刷新率固定在85Hz了。第二个问题，的确，NVIDIA显卡驱动中是有这个选项，只是为了避免用户对显卡超频操作不当造成死机、花屏等故障，因此把这个选项隐藏起来了。Can modify the registry entries This option will tune out. Specifically as follows: running, type "rgedit" open the Registry Editor, locate the HKEY_LOCAL_MACHINE \ SOFTWARE \ NVIDIA Corporation \ Global \ NVTweak project, create a new DWORD value CoolBits, the numerical data to 3 on it.接下来就可以在显示属性\设置\高级\GeForce 6600\时钟频率中调整核心时钟频率和内存时钟频率了，调整好后选择“测试设置”可以对超频后的显卡进行测试，如果测试通过，选择“启动时自动应用这些设置”。.


Mobile hard disk can not be used. .


　　问：本人使用的是WinXP系统。使用纽曼的移动硬盘，一直正常。昨天电脑用了别人一个U盘后，再用我的移动硬盘就不能用了。插上以后，右下角出现安全删除硬件图标，也提示发现新硬件及硬盘型号，然后说已安装硬件可以正常使用。但是在我的电脑中没有移动硬盘的盘符。在设备管理器中，可以看到移动硬盘，没有问题，属性也可以看。哪位高手可以指点一下，告诉我如何解决这个问题？。.


A: This is the use of two different USB storage devices more vulnerable to conflict. Solution is: Open the Control Panel / Administrative Tools / Computer Management, choose the storage / disk management, see the mobile hard drive devices, right click select "Change Drive Letter and Path", select Add, in the "Assign the following drive letter" in drop-down menu, select a drive letter on it. This time, mobile hard drive in my computer can correctly identify and use. .


DOS下USB接口的移动硬盘数据传输慢。.


Q: A question that can not work out I start the computer with a floppy into DOS, found the mobile hard disk USB interface data transfer rate than in the normal state is much slower WinXP, DOS, I COPY files than in at least slow under WinXP 10 times, this is why? . .


　　答：这是因为DOS是16位的操作系统，而我们现在用的WinXP是32位操作系统。另外，如果你的移动硬盘是USB2。.0的，在DOS下只能支持USB1。.0，而在WinXP中可以支持USB2。.0，理论上USB2。.0的数据传输率是USB1。.0的40倍。虽然在实际使用中差别没有那么大，大概是8-10倍。例如用USB2。.0移动硬盘在USB1。.Copy 1G 0 state 40 minutes about the film and, in USB2. .0 State copy 1GB of movie only 1-2 minutes. .


液晶显示器应该怎么清洁？。.


Q: I bought a 17-inch LCD monitor, LCD monitor I recently saw a good dirt surface in some places there is dust, but also there are some finger print (really no way are always people who are not conscious), just around a block of cloth, are going to use the scratch, of a sudden that LCD is not the table, can not get cloth to wipe, not to mention the top cloth, there is water, liquid crystal displays are afraid to vigorous rubbing, and ask the how clean it should be ? . .


　　答：对于表面的灰尘，可以先用皮老虎吹掉(千万不要直接用嘴吹)，吹不掉的用麂皮擦，麂皮擦不掉的用软棉布粘净水润湿过后再擦(注意控制水分含量，宜少不宜多，防止水汽进入液晶显示器内)，然后用脱脂棉抹干，整个擦拭过程不要用力压屏幕，更不要使用含化学成分的清洁剂，防止化学物质对屏幕表面造成伤害。If you frequently use liquid crystal displays in public environments, may often come across someone inadvertently LCD screen, the proposed increase in the liquid crystal display surface layer of liquid crystal display protective film, though a little reflection will be strong, but to avoid dust build-up, staff still has the touch screen effect. .


平板电视的保修。.


Q: two days in visiting the flat-panel TV market, I heard, said the current sales of plasma TVs and LCD TVs are one-year warranty, but I clearly remember the television of the three packs of the period of three years ah? . .


　　答：菲菲也曾在以前谈过平板电视保修的问题。由于平板电视有着其特殊的制造结构限制，如果面板受到损坏那就必须整块更换才能维修，而有时更换面板的价格可能与购买新产品的价格相差无几。因此等离子电视与液晶电视的保修期限就显得尤为重要。Unfortunately, Felice long-awaited regulations on the flat panel TV's three bags has not been introduced, now most manufacturers do provide only for the flat panel TV only one year of free warranty service, consumers can not enjoy the flat-panel TV The main components of ordinary CRT television warranty service for three years. Fifi think this is detrimental to the development of flat panel TVs, and for consumers, long-term protection products will remove many of their worries, such products would be more willing to buy them used. Feifei in the near future expect to see more about flat panel television regulations introduced three packs. .


便携式照片打印机值得买吗。.


Q: Although digital cameras can instantly view the pictures after the shooting, but I feel not good enough, if we can instantly print it better. I found two days on the market with sales of portable photo printer, use it offline to print 6-inch photos, please Feifei information to me something about it? . .


　　答：随着数码相机的普及，佳能、惠普等厂家针对消费者的需求推出了不少小幅面的便携式照片打印机，使用它们可以直接打印出6英寸或7英寸的照片来。菲菲也试用过不少产品，感觉打印效果还是非常不错的。由于目前多数数码相机支持Pictbridge脱机打印标准，因此用户能很方便地将数码相机与便携式照片打印机连接起来实现脱机打印。Some portable photo printer can be connected with the TV to select the need to print photos, this is more convenient for the user. In addition, some products can also be an optional battery module to allow users to print photos anywhere, really print arbitrary. However, Fifi finds the portable photo printer to print digital printing in terms of higher costs than many portable photo printer really want to be accepted for ordinary home users, it seems there is still a long way to go. .


PPC手机的选购。.


Q: My PPC bad, they just want to change the recent mobile phone, so I combined them a plan. Please help me to recommend a performance Fifi great PPC phone it. .


　　答：虽然PPC手机的价格仍比较高，但由于其特有的便捷性以及强大的功能，PPC手机还是很受商务用户的青睐。菲菲觉得目前PPC手机的桂冠应该颁给多普达，而在多普达的PPC手机中，菲菲最喜欢的是多普达828+。This product is used in Windows Mobile 2003 Second Edition system, which equipped with Intel XScale PXA272 416MHz CPU, and uses 128MB RAM, 64MB ROM memory with, Dopod 828 + is also equipped with 2. .8-Inch screen and a 1.3 million pixel camera, Feifei on the Dopod 828 + of the black body design is also very satisfied, it is a unisex product. Dopod 828 + current price of this product in about 6250 yuan.如果你觉得多普达828+太贵了，那么可考虑一下性价比更好的多普达 696i，这款价格在3900元左右的产品虽然在内存配置和CPU配置方面稍差于828+，但也已经可以满足普通用户的需求了。.


Attachment limits with Foxmail break. .


　　问：我经常需要使用Foxmail 5。.0收发大量的带附件的邮件，但是免费邮箱都对附件大小有限制，而且不同的邮箱对于附件大小的限制也不同，这就为我收发附件带来了不便，请问有没有办法突破免费邮箱对附件大小的限制？。.


A: Free email for all restrictions on the size of attachments, but there is no limit to the size of the text, so you can put attachments into text format to send, there are a number of software can achieve this type of conversion, where I will introduce about the use Foxmail 5. .0 Own functional way to achieve this transformation: the usual way of composing a message, add attachments and save. Play development Inbox, select the newly saved message, in the menu bar choose "File → Export Mail", select the Save as type "Text File (.. Txt)", save to the desktop.打开保存在桌面上的邮件文本，按“Ctrl+A”全选、“Ctrl+C”复制。在Foxmail 5。.0中重新写邮件，把复制的内容粘贴进去、保存。然后就可以发送这封邮件了。在对方收到这封邮件后，可以把信的正文全部选中复制，然后粘贴到记事本中，保存为“邮件。.eml）。再使用Foxmail打开收件箱，依次选择“文件→导入邮件”导入“邮件。.EML”就可以看到第一步中写的那封信了。.


Windows XP Home set of alternative methods of repair. .


　　问：我使用的操作系统是Windows XP，由于工作原因我需要上网，经常会遇到恶意网页修改注册表的问题，因此也学会一些解决办法，但是最近一次，发现IE主页被改后，我修改了注册表中相应的键值，再次打开IE，主页仍是恶意网站，然后又使用“超级兔子魔法设置”进行修复，但是修复后问题仍然存在。请问有没有什么方法可以解决这个问题？。.


A: Many people encounter this problem, and you have mastered the basic method to restore IE home page, now if you modify the corresponding registry key, but still can not solve the malicious Web sites from changing IE's home page issue, which Note This problem affects the current user information. Under Windows XP you can create a new user name and password, then use the newly created user name and password system, then the original user name system, desktop files, favorites and other configuration information is copied to the new system can be user name. .


开机出现Verifing DMI。.


Q: My computer has recently gone wrong, after the boot screen will appear in the self-test "Verifing DMI Pool Data ..." and other words, after a carriage return is still the case, and the voice of the hard disk abnormalities. I ask how to solve this problem? . .


　　答：这是CPU一级缓存损坏造成的无法进入系统的故障，因为CPU在处理数据的时候的访问顺序为一级缓存、二级缓存、内存、最后才是硬盘，所以一级缓存损坏后无法访问硬盘，也就不能正常的进入操作系统了。You can try the BIOS in the "PNP / PCI configuration" "Reset Configuration Data" to modify click setting, also can be "Force Update ESCD" like the BIOS option set to "Enabled", then save and exit. If it still can not start, and then try to set "Disabled" try. .


优化DVDRip播放。.


Q: I usually use DVDRip movie, the effect has been good, but recently there has been a problem: when playing DVDRip, images come to a halt would the How to solve this problem? . .


　　答：根据你说的情况，可以排除是由于计算机配置原因造成的画面停顿，因此可能和设置不当有关。你可以对设置进行一下修改。首先使用Windows Media Player打开DVDRip影像文件，在菜单中依次选择“文件→属性”，在“高级”标签中可以查看到当前播放的DVDRip所使用的所有解码插件，在列表中双击相应的插件进入属性控制面板。The "CPU (Quality)" a drag to the left of the slider, it can reduce the CPU's share, so as to solve the problem stop screen. .


光驱读盘不正常。.


Q: My computer is Windows XP operating system installed, installed after a problem is not a continuous reading of CD-ROM, insert the first CD of all the normal, open the drive into the second CD, was actually found inside the contents of the the contents of the first disc, restart the machine, the second disc also properly read, this is why? . .


　　答：用鼠标右键点击“我的电脑”，选“管理”，选择“存储→可移动存储→库”，点击光驱所在的盘符，在名称项目中点鼠标右键选“属性”，在“延迟卸除”下“收回不可装入的媒体”，将时间改为0，应该可以解决这个问题。If the problem is not resolved, then open the Registry Editor, locate the HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ Class \ (4D36E965-E325-11CE-BFC1-08002BE10318) key, the following UpperFilters and LowerFilters deleted, restart the machine can . .


闪存空间不能使用。.


Q: I recently, after a computer connected to the flash, shows the two mobile storage, label them as "LEGENDTOOL" the drive letter in the file can not be deleted, and can not copy the new file, what is the problems caused? . .


　　答：如果没有猜错，你的闪存应该是联想魔盘。卷标为“LEGENDTOOL”的盘无法使用是因为进行了加密处理。如果想使用这部分加密空间，需要先去下载相应的驱动程序以及加密工具，然后才能使用相应的密码对这个分区进行解密。只要修改加密工具的设置就可以正常使用闪存了。.


How to use the dual power supply? . .


　　问：我的电脑上的设备比较多，现在又想接多个光驱和硬盘，感觉电源不够用了，原来已经有了一个300W的电源，又不想浪费掉另一个换下来的旧的250W的ATX电源。请问，我可以安装两个电源同时给电脑主机供电吗?不知这样对主板来说，有没有不好的影响？。.


A: Two ATX power supply, through a special connection to the host computer can be powered at the same time. The transformation is simple: the two power board plugs PS_ON ATX the green line to connect, and then beside a black wire (ground) connection. After connected, preferably with a multimeter test the output voltage is normal, connect the device to be tested. A power supply to the motherboard, the other power supply to drive and hard disk. If the family had no electric iron and the like, can be wound with wire, paste, insulating tape.双电源已经有人DIY过，经过一段时间的运行，电脑运行正常。如果两个电源都装在机箱里，要注意机箱内部的通风散热，两个电源的发热量是很大的，尤其是在夏天。.


Why can only run DDR400 memory in DDR266 mode. .


　　问：我的电脑主板芯片是845PE的，说明上写着支持DDR333，我的CPU是C4 1。.7GHz，用了两条内存，一条256M DDR333，一条512M DDR400，内存频率不是说是按最低速度来算的吗？可我的主板BIOS中可调节的选项里就只有DDR266，选了AUTO后，也是显示266，是怎么回事？ 。.


A: The memory and the CPU FSB frequency is interrelated. In the Intel motherboard chipset, when CPU FSB is 400, the memory of the frequency of 200 or 266; when the CPU's FSB to 533, the memory of the frequency is 333; when the CPU's FSB is 800, the memory The frequency is 400. (Of course, also need memory to support such a high frequency). Since your CPU is C4 1. .7 G, FSB 400, so the memory frequency can reach 266MHz. If you want the memory to run at higher frequencies, which need to replace the higher FSB of the CPU.VIA的主板芯片组与Intel的不同，例如可以支持P4 CPU的PT800芯片组，可以支持内存频率异步，即使你的CPU是C4 1。.7G，外频为400，内存仍然可以运行在266、333、400的频率上(可以在BIOS中进行选择)，只要你的内存支持即可。.


Cards do not support OPENGL rendering the game. .


　　问：我新换了一块848芯片的主板，但是玩不了CS游戏了。老提示我The selected openGL mode is noe suppovted by your video cavd，我用的系统是WinXP，显卡是NVIDIA GeForce4 MX440的，请问是主板的问题还是显卡的问题？应该如何解决。.


A: This problem may be your graphics card's rendering of the OPENGL support is not very good due to failure. First install the NVIDIA graphics card recommended a separate driver (do not use the system comes with WinXP), the general can solve the problem, you can make cards to support OPENGL rendering the normal way. .


整理硬盘后出现错误。.


Q: my computer to install the Windows Me operating system, I used the system disk that comes with finishing software defragment your hard disk, but after restart the following error message: "Scandskw caused Fatal exception O3H in moduleuser32.. Dll Mprexe caused an exception 03h in moduleuser32.. dll ", I ask what causes this? . .


　　答：磁盘碎片整理后，可能会造成User32。.dll、Gdi32。.dll、Winmm。.dll这三个文件出错。这里建议重新启动计算机，进入主板BIOS设置，设置为光盘启动，然后，插入Windows Me启动光盘，在出现的启动菜单中选择“Start computer with CD-ROM support”。Prompt access to the state, the switch to "C:", then go to "windows \ system" directory delete the three files, then re-use "ext.. Exe" program to extract these three files. Upon completion of these operations to the Windows folder "cmapieng.. Vxd" renamed "cmapieng.. Vxx". Finally restart the computer, the problem can be resolved. .


RealOne无法运行。.


Q: I am using Windows XP operating system can not run after installation of RealOne, suggesting that "error", is this what caused the problem? . .


　　答：如果董师傅没猜错的话，你的电脑中应该还安装了其他的媒体播放程序，这些程序可能和RealOne存在兼容性问题，建议你首先删除操作系统中除Windows Media Player外所有媒体播放程序，然后重新下载RealOne程序并安装。如果问题仍然存在，建议你重新安装操作系统。.


QQ video chat connection problems. .


　　问：最近用QQ 进行视频聊天，经常出现无法连接现象，有时因为“超时”而退出，关掉了防火墙和杀毒软件后还是没有改变，请问这是什么原因造成的？。.


A: QQ video chat with often would run into various problems, mainly at the network transmission speed has a lot. In general, I suggest you try to use the latest version of the official offer of QQ, it's the video communication will be improved than previous versions, but still can not guarantee that every time the normal connection. Second, you can choose other video chat tools, such as "E, then pass", "Yahoo Messenger", etc., the software can not connect video will appear rarely the problem. .


加载DVDRip视频的字幕。.


Q: I often watch some video DVDRip English, but many video with no subtitles, is there a video file with subtitle software? . .


　　答：绝大多数DVDRip视频都采用外挂字幕的形式，字幕文件格式有SUB、SRT、SSA等三种格式。外挂的字幕文件有英文等多种选择，如果依赖播放软件本身的字幕功能，可能会出现无法正确选择中文字幕的现象。因此，最好安装VobSub这个专门的字幕文件工具。.


PowerPoint produced radiant background. .


　　问：由于工作需要我经常使用PowerPoint 2000制作一些演示文稿，最近在欣赏别人的演示文稿时，看到演示文稿中使用了光芒四射的背景，请问光芒四射的背景怎样制作？。.


A: The use of PowerPoint made radiant background should pay attention to two points, first is the use of explosive-type presentation title box, and the second is to use two-color background color, and shading styles to choose "from the title".制作方法如下：新建一个空演示文稿，在“新幻灯片”对话框中选择标题“幻灯片”；删除副标题文本框；选中正标题文本框，单击“绘图”工具栏中的“绘图”按钮，在弹出的菜单中选择“改变自选图形→星与旗帜→爆炸型2”；右键单击演示文稿标题文本框外的空白处，在弹出的快捷菜单中选择“背景”，在弹出“背景”对话框“背景填充”的下拉列表中选择“填充效果”，这时就弹出了“填充效果”对话框。In the "transition" label under the "color" box, select "color" in the following "shading style" box choose "from the title," and then in the dialog box above the "Color 1", and "Color 2" Select two colors, in the dialog box below the "distortion" box to select a distortion; and finally click "OK" to return to the "background" dialog box. According to need to select "Apply" or "all applications"; adjust the shape and size effects. Title text box to adjust the shape and size, background effects will change the shape and size, adjust to your satisfaction. .


如何把多余的光驱制作成CD机使用？。.


Q: I have bought a DVD drive and burner, now has a surplus of CD-ROM drive does not need, and I heard the CD-ROM drive can be converted into CD machine use, after listening to CD music can be opened without the host, and I ask what they should do to be converted into CD CD-ROM drive machine it? External power supply be? How to access speakers? Please help. .


　　答：只要你的CD-ROM光驱面板上有耳机输出插孔，就可以将它改造成CD机使用。光驱上的电源输入接口为四针D型头电源插孔，四针分别对应+5V、GND、GND、+12V，如果要自己改造电源比较麻烦。由于现在普遍使用的ATX电源开关是直接由主板控制，本身并不带电源开关，因此建议使用家里淘汰下来的带开关的老式AT电源来直接给CD-ROM光驱供电，将AT电源上的D型头与CD-ROM光驱连接。If the home does not, you can go to a used car markets, as long as one or 20 yuan. Bottles and then, plug the power cord through the power, by CD-ROM drive panel Play button to start playing music, and do not forget to connect headphones. If you want to pick speakers that can be 3 speakers. .5 Mm plug inserted in the CD-ROM drive panel headphone output jack, you can pass on to you the music play. .


电脑为什么不能安装DirectX 9。.0C。.


Q: My graphics card is NVIDIA GeForce4 MX440 AGP8X, the operating system is WinXP, who can tell me why my computer can not install DirectX 9. .0 C ah? Now that I can not install video card drivers directx 9. .0 C, 倒是 9. .0 C version of the following can be installed, is this why ah? Should do? Thank you! . .


　　答：正常一般情况下DirectX 9。.0C在NVIDIA应该都能安装的。可能是你的系统中原来的软硬件与DirectX 9。.0C有冲突导致无法正常安装。如果你原来的系统安装的是DirectX 9。.0b，有可能导致DirectX 9。.0C无法直接安装上去，必须先把把DirectX 9。.0b完全卸载后，才能装上DirectX 9。.0C。You can go online to download a "DirectX random dumping" software to uninstall the original version of DirectX, so you can properly install DirectX 9. .0 C a. If you still can not solve the above problem, there is an ultimate solution, directly download a WinXP SP2 latest updates, the installation finished, you will find that system has been updated to DirectX 9. .0 C version. This is because, WinXP's SP2 update package contains the DirectX 9. .0 C's update. .


移动硬盘无法正常工作。.


Q: Two days ago, just bought a 40GB HDD, and computer connections, the system "Explorer" Sometimes to find the device, sometimes not. Even found a device, but error-prone when copying data continuously, and continuous use will be issued after the "quack" sound, how does this matter? . .


　　A:从你叙述的情况来看，很可能是移动硬盘供电不足造成的故障。你可以购买一条2拖1的USB连线（售价在8元左右），这种线使用两个USB接口为移动硬盘供电，可以提供1A左右的电流，能满足大多数移动硬盘的需求（PS/2辅助供电线也可以起到类似的作用，不过使用时有点麻烦）。In addition, some motherboards USB power supply defaults to +5 VSB, you can look at your motherboard power supply is designed to change the jumper, if so, you can try to +5 VSB to +5 V power supply. .


鼠标移动速度太快。.


Q: I recently purchased a Logitech M518 optical mouse, but found the use of the mouse pointer speed is too fast, not easy to control, is that why? How to solve it? . .


　　A:罗技M518的精度（灵敏度）高达1600DPI，在普通应用中，这样高的灵敏度不太容易操控，针对不同的应用环境，你可以通过鼠标滚轮旁边的两个快捷按钮来调节其灵敏度。比如浏览网页时，可以将鼠标移动的速度调快一些，以提高工作效率；而在用Photoshop处理图片或AutoCAD绘图时，可以用快捷按钮来降低鼠标的灵敏度，减少鼠标移动速度过快所带来的误差，获得更准确的鼠标指针定位。.


Playing "World of Warcraft" has smear. .


　　Q:为了能流畅地运行《魔兽世界》，我最近升级了自己的电脑，其中显卡选择了性价比不错的GeForce 6200A。不过，安装新显卡后（驱动程序为ForceWare 72。.13），玩《魔兽世界》时,常常会出现拖影现象。请问这是什么原因？是不是GeForce 6200A不行？。.


A: Actually this is not the fault of GeForce 6200A card, this problem is ForceWare 72. .13, And the following version of the driver caused because the driver support on the GeForce 6200A card is not enough, it can not give full play to their own performance. We only need to upgrade your graphics card driver to a higher version can solve the problem, I suggest you install the ForceWare 77. .77 This version of the driver. .


升级内存注意兼容性。.


Q: My machine is configured to Sempron 2500 + processor, KingMax DDR400 256MB RAM, Abit NF8-V2 motherboard, Seagate Barracuda 7200. .7 80GB hard drive, Asus 9550 graphics card. Plus a few days ago to upgrade the A-DATA 512MB DDR400 memory, the results playing "World of Warcraft" often wrong, but the memory test to get another friend's machine normal, is this what is the reason? . .


　　A:从你叙述的情况来看，这是典型的内存兼容性问题。由于Sempron 2500+属于K8架构，处理器内部整合了内存控制器，所以对内存比较“挑剔”。在使用两条内存时尽量采用同一品牌、同一规格的产品。建议尝试增加内存电压和降低内存时序。如果还不行，可以和经销商交涉，将内存更换成同一品牌、同一规格的产品。.


System in the hidden break. .


　　Q:我的电脑中新近安装了一块Osprey500DV视频捕捉卡（PCI接口），但使用时无法捕捉声音，在进入操作系统前的机器资源分配表里,发现有多个设备使用了同一个中断，而且这些设备都是多媒体设备，但查看“设备管理器”，发现所有的设备都显示“该设备工作正常”。请问这是怎么回事？。.


A: This is a clear implicit interrupt conflicts, is likely to be installed capture card has been inserted into the slots in the other's board, the operating system have been assigned to this slot an interrupt number, and have the appropriate drivers procedures corresponding to. In other words, although the replacement of new equipment, the system resource allocation is still pulling the PCI card or have left. The solution is: to capture card removed from the system and replace a PCI slot, the system starts to re-install the capture card drivers, audio capture function can return to normal. .


双面内存比单面内存好吗。.


Q: Most of the market are single-sided memory, but also a small number of double-sided memory products, memory does not double-sided memory performance is better than some of it? . .


　　答：单面内存和双面内存在电气性能上没有什么区别，内存结构本身就有两面互通的电路设计，不存在双面内存比单面内存信号好的说法。比如一条DDR2内存共有240个引脚，如果设计为单面则只使用到其中的120个，剩下的120个并没有被利用。双面内存的散热要比单面内存难一些，所以它对颗粒的品质要求高一些。因此厂家在生产内存时，首先考虑的是提高单颗颗粒的容量，而不是先考虑双面内存。In addition, from the perspective of the production process, production single-sided double-sided memory than a simple memory, and therefore the market now to see more memory to single products. .


LCD为何要用最佳分辨率。.


Q: I recently purchased a Philips 17-inch LCD, model 170S6. When the monitor resolution settings in non-optimal work, display will become very bad, is this what is the reason? . .


　　答：LCD是依靠液晶屏上像素点的亮暗和色彩变化来显示图像的，当实际画面的像素与面板上的像素点一一对应时，显示效果最佳。在液晶面板生产出来后，这些像素点都已经固定了，因此不同尺寸的LCD会有不同的最佳分辨率。一般来说，15英寸的最佳分辨率是1024×768，17英寸和19英寸的最佳分辨率是1280×1024。When the LCD is not the best resolution display screen, the image through the display to zoom in and out within the circuit processing, display greatly reduced the natural effect. .


USB键盘比PS/2键盘好吗。.


Q: Recently my PS / 2 keyboard broken, they want to buy a new product. I recommend a friend to the keyboard USB interface that this interface products than the PS / 2 keyboard good, what is it really? . .


　　答：从数据传输带宽来说，USB接口要比PS/2接口高一些。但和鼠标不一样的是，键盘对数据传输带宽的要求很有限，PS/2接口完全能够满足键盘使用的需要。因此无论使用PS/2键盘还是USB键盘，都不会对性能产生影响。USB键盘的通用性好，支持热拔插；而PS/2键盘在开机状态下是不允许热拔插的，否则可能会烧毁主板上的元件。However, some motherboard BIOS in DOS environment, or does not support USB keyboard, so when the initial installation of the operating system, use the USB keyboard may be trouble. .


超频后上网掉线。.


Q: My machine is configured to Pentium4C 2. .4 GHz processor, ASUS P4P800 motherboard (onboard 3COM Gigabit LAN), Kingston DDR400 256MB × 2 memory, Colorful 9550 CF frozen knight card, Seagate Barracuda 7200. .7 120GB SATA hard drive. The CPU overclocked to 3. .0 GHz after playing online games will suddenly dropped or crashed, and to restore BIOS default settings are all normal. Is this why? How to solve this problem? . .


　　答：华硕P4P800主板采用的是i865芯片组，内置了CSA（通信流架构）技术，该技术的功能就是使板载千兆网卡绕过南北桥总线，直接与北桥芯片交换数据。CSA技术虽然避免了板载网卡和其他PCI设备争抢带宽，但也使它对频率的变动非常敏感，当CPU超频时板载千兆网卡就出现了间歇性的连通故障。由于独立网卡不使用CSA技术，你可以安装一块独立网卡，让超频和玩网游两不误。.


What kind of mouse feet stickers good. .


　　问：我是一个电脑游戏爱好者，平常喜欢玩诸如CS之类的FPS游戏。听说鼠标脚贴的好坏对游戏的影响非常大。请问现在市场上的鼠标脚贴有哪些？哪一种最适合游戏玩家？。.


A: At present the market of the mouse feet stickers divided into three types according to different materials: paper, stickers, rubber (plastic) and cloth stickers affixed. Posts do not wear cloth because the price of your other shortcomings, so very few people buy; paper paste is made from special soft materials, delicate internal contains fiber, use paper stickers, the mouse has a sense of stability and positioning big promotion, feel better, fine-mouse users will not find it hard to operate.纸贴很适合于游戏玩家使用；胶贴比纸贴更耐磨，但受厚度和质感等多种因素的影响，采用胶贴的鼠标在定位感和稳定性方面略逊于采用纸贴的鼠标。从性价比方面考虑，胶贴更适合于普通用户使用。.


Q: My motherboard is a ASUS P4PE-X (i845PE), Celeron 2. .0 GHz, Kingston 256MB DDR266 memory. Ready to add a 256MB DDR400 memory. Have a question to ask: Some articles described the use of two different frequencies of memory, the system will give priority to low frequency of memory, performance is the same as before and did not increase the memory? . .


　　答：系统对内存优化的设置，确实是以频率较低的内存作为参考的。不过即使如此，增加内存而获得的更多系统资源，相对于原来性能也会有所提高。.


Tip burn when burning failed. .


　　问：最近购买了一台女娲8× DVD Dual刻录机，读盘性能不错，但是刻录时出现问题：总是提示刻录失败，但将它换到其它电脑上可以正常刻录，请问这是为什么？。.


A: The change to the other computer can burn to exclude normal quality recorder itself, I think because of insufficient power supply failure caused by burning, such as a 4 × DVD recorder 5V/12V the maximum current were 1 . .5 A / 2. .0 A, the maximum power under normal circumstances this would be more than 30W, while the higher speed the recorder's power to have more. Relatively speaking, reading time is to store up enough power disc can not properly read the disk, and burning power shortage problems when burning is failed.因为许多用户购买的DVD刻录机都不是第一台光存储设备，这样两个设备共用时，电脑的功耗便会增加。所以用DVD刻录机时，一定要注意，电源功率是否够大。.


Work on the speed of DDR memory question. .


　　问：我前几天装了一台电脑，基本配置如下：赛扬D2。.4GHz、金邦256MB DDR400内存，主板为菱钻865p，金钻80GB硬盘，美蛟龙FX5200 64MB显卡。开机显示内存频率为333MHz，请问这是为什么？。.


A: This is because the operating speed of memory is the concept of passive, so-called "DDR400" memory, just that it can stabilize the work of the highest frequencies in the 400MHz. DDR memory operating speed depends on the actual CPU FSB settings, use the Celeron D2. .4 GHz CPU without overclocking, then the memory can only work in DDR333 mode. Of course, if your motherboard has memory "asynchronous" function, you can be relevant in the motherboard BIOS settings, so that the memory in DDR 400 mode of operation. .


运行Ghost后死机。.


Q: Recently bought a computer, the motherboard is the Intel 865GBF, CPU is P4 2. .8 E GHz, two Kingston 512MB memory, Maxtor DiamondMax 9 on behalf of the 120GB (SATA) hard drives. Full install set up the system, run the Ghost will immediately crash, is this a hardware problem or software problem? . .


　　答：出现运行Ghost后立刻死机的原因是电脑中使用了SATA接口硬盘，在一些i865芯片组的主板上使用SATA接口硬盘需要修改主板BIOS中一些选项的设置才能正常运行Ghost软件。Solution into the motherboard BIOS in, Drive Configuration options ATA / IDE Configuration The default setting is "Enhanced", then it changed to "Legacy", and Legacy IDE Channels option is also changed to "SATA", set to change over Ghost can be run after completion. .


液晶显示器的响应速度。.


Q: I plan to buy a 17-inch LCD, normally I like to play this type of CS, and Need for Speed game, I learned to play the game when LCD smear would the purchase of any size to meet the requirements LCD? 12ms response speed of the LCD will not smear phenomenon? . .


　　答：由于显示原理的限制，液晶显示器都存在一定显示延迟。响应时间反映了液晶显示器各像素点对输入信号反应的速度，此值愈小愈好。液晶显示器通常只要响应时间在16ms以下，玩游戏就没有问题，12ms当然更好了。但还是无法与CRT显示器的响应速度相比。.


How do the firmware update failure. .


　　问：我的LG 高士达8481b刻录机刷新Firmware（固件）时突然死机，结果BIOS和操作系统都无法正确识别，同时刻录机的电源灯也不亮，请问应该如何解决？。.


A: First, check your drive is not the firmware update process can be identified, if we can, then you can update the firmware again to restore. If the firmware update program can not recognize your burner, then it can only be returned to manufacturers, please do a professional repair. .


BIOS为什么会自动还原。.


Q: I am in school on the machine, set the motherboard BIOS and save the exit after. Restarts, BIOS will return to a previous state, how does this matter? . .


　　答：这个问题比较普遍，学校上机时一般都会出现这个问题，原因很简单，学校为了更好地管理机房，不让学生随意地修改主板BIOS设置，会在计算机上安装一个类似还原精灵的软件，或者直接安装还原卡这样的保护工具。这些工具都可以保护计算机主板BIOS，即使当时可以修改，那么重新启动之后也会被还原。.


Tip of the meaning of hard disk self test. .


　　问：由于一次误操作使电脑每次重启都会在自检后出现：warning:Immediately back-up your data and replace your hard disc driver，A failure may be imminent的提示。要按F1后才能继续进入系统，请问这句提示语是什么意思？。.


A: This phrase generally means that your hard drive will have problems, please back up data on the hard drive and replace the hard disk. This is a self-drive data protection measures, only the BIOS the HDD S. . M. . A. . R. . T. . Capability is set to Enabled, the system can start, when hard disk self-test. Self-test program will drive on to anticipate the error, notify the user backup of data ahead of time to avoid data loss.虽然按F1仍然可以进入系统，但是建议你马上把硬盘中的重要数据备份出来，然后更换一块新硬盘。.


USB Interface is not working how to do? . .


　　问：我的主板使用NVIDIA 的nForce2芯片组，但有些USB2。.0设备不能正常使用，比如某品牌USB2。.0的MP3就无法被检测到，请问原因何在？如何解决？。.


A: This problem is rather common, according to NVIDIA's official statement is that some USB devices jitter (signal fluctuation, flutter rate) value is too high, while the nForce2 chipset in strict accordance with the standard USB interface, signal processing, resulting in not receiving the signal produce the phenomenon of incompatibility, problems with the official proposal to upgrade the firmware MP3 and other equipment. You can buy a USB 2. .0 HUB (band external power supply), to solve this problem more realistic and simple. .


为何不能达到刻录盘片标称速度。.


Q: A few days ago to spend 820 yuan bought Pioneer DVR-108AXL burner one. Were sent to the DVD-R 8 × recording disk 10, but the maximum recording speed selection only 4 ×, how does that matter? Also note when buying DVD disc problem? . .


　　答：DVD刻录盘片无法达到标称速度是比较常见的现象，原因有多种：有可能是DVD刻录机固件升级不够及时，无法正常支持某种牌子或者某种染料配方的盘片，这类问题通常可以通过更新固件解决。也有可能是刻录机厂商人为对某种盘片进行降速，原因是厂商测试后表明，这类盘片质量不足以达到标称速度，从而进行“降速支持”。所以，你可以从刷新刻录机固件和更换盘片两个方面来考虑解决该问题。.


Hard drive circuit board burned data is recoverable. .


　　问：前段时间因为电源问题，我才买不久的120GB硬盘的电路板被烧坏了，其中有重要数据，我该怎么办？数据是否有恢复的可能？该硬盘还在保修期内，商家是否能更换？。.


A: The hard drive circuit board is burned, where the data can be restored, to rescue data, have to find professional service point address, replace the circuit board burn out the block and other components or replace the circuit board, so if the normal In most cases, data on the hard disk intact. Your business will not change this situation, and computer accessories "non-normal damage", including the external forces caused by the broken, damaged and burned circuit board or chip with traces of the period for whatever reason and is not under warranty, Manufacturers can only help repair charges at cost. .


133MHz外频时AGP/PCI的频率。.


Q: I have the ASRock P4VT8 motherboard design with no jumper, if the BIOS, will be transferred to 133MHz when FSB 100MHz, AGP / PCI bus frequency is as 66/33MHz, my CPU is the Celeron 2. .0 GHz? . .


　　答：为了AGP/PCI总线稳定工作，一般在标准频率（如66MHz、100MHz、133MHz）下，AGP/PCI总线都会以 “分频”的方式，以确保其能够在相对应的标准频率下工作。在主板的BIOS中都会有设置，使PCI总线以三分频（100MHz×1/3≈33MHz）或者四分频（133MHz×1/4≈33MHz）方式工作。The AGP bus is the work of the 2 / 3 fraction frequency (100MHz × 2 / 3 ≈ 66MHz) or 1 / 2 frequency (133MHz × 1 / 2 ≈ 66MHz) mode, to ensure that its operating frequency is 66MHz. If the FSB up to 133MHz, then the AGP / PCI frequency was the work of 66/33MHz. .


供电不足损坏硬盘。.


Q: My computer is configured to Athlon XP 2500 +, Epox 8RDA3I motherboard, ATi Radeon 9800SE graphics card, Kingston 512MB RAM, 80GB Seagate hard drive. Recently hard drives are abnormal noise, I suspect hard drive may be damaged, but hard to buy for half a year. Then re-partition, use disk repair tool to repair will not work. Finally he just changed the block the new hard drive, but the problem remains. The hard disk, to other machines will also be the beginning of the sound, he soon returned to normal, I ask where is the fault in the end? The sound of the machine's hard disk speed are slowed down much.我是用了BitComet 后开始出现这种问题的？。.


A: If you have the disk with disk repair tool repair, and replacement of hard drives and hard drives also have this new sound, then it is almost certain that the sound was not due to hard disk failure caused most likely caused by the insufficient supply . When the power supply is insufficient, the hard disk may not achieve the desired speed, causing the hard disk head suspended in the disc can not be normal. Meanwhile, the head arm will not function properly due to lack of power positioning. These may lead to abnormal sound disks and disk can not be properly read speed reduces their PCs. Therefore recommended that you replace a high-power high-quality power supply.当然，用BitComet下载时，由于硬盘需要密集地读取和写入数据，因此对硬盘的损害是比较大的。但我们只需要适当增加系统的缓存值，就可以减少其对硬盘的影响。.


Composed of different frequencies can dual channel memory. .


　　问：我的主板是昂达NK7U Pro的，当时买的内存是金士顿DDR400的，能否与同牌子的DDR333内存组成双通道？。.


A: Onda NK7U Pro nFoce2 Ultra400 chipset based motherboard, the chipset supports dual channel. Therefore, you can use DDR400 and DDR333 dual channel memory component. But you need to pay attention to is that if you do so, the memory can only run in DDR333 status, system performance will decrease. .


机箱未关闭引起BIOS提示。.


Q: My computer memory due to plug a few times, it appears the following tips: Message confirmation The system intruded, chassis opened or tempered before, please check the system. . I ask what prompted phrase mean? . .


　　答：这是机箱敞开警告，它是提醒你机箱未关闭，请检查你的机箱是否打开，如是的话，你只需合上机箱的外盖即可消除这一提示。你可查阅主板说明书，看chassis header上的跳线帽是否因你拔插内存时不慎丢失，如跳线帽丢失，你可重新找个跳线帽插上，这样就可以将问题解决。.


Upgrade CPU, why can not boot. .


　　问：我的主板是升技BH6 1。.1，近日我将BIOS升级至最新版本，使用正常，但我用转接卡后将CPU换成图拉丁赛扬1。.3GHz后，每次启动时均需按Power键两次方能启动成功，按一次Power键不能启动成功，按Reset也不行，按Power键两次之间无论间隔多长时间均能启动成功，我该怎么办？。.


A: Use adapter to upgrade the motherboard in the old Tualatin Celeron CPU prone to such problems. Is usually caused because of poor quality adapter, motherboard or power supply may also be related to poor quality, only by "replacing" to be identified and resolved. I suggest you first try to replace an adapter, will not do it and back to a power supply. .


在DOS下刷新主板BIOS。.


Q: I use MSI KT4V motherboard, BIOS is AMI, but can not AMI_winflash refresh, when prompted to open the BIOS not supported, ask how to do? . .


　　答：建议使用AMI BIOS刷新工具的DOS版本刷新BIOS，而且在DOS下刷新BIOS也更为安全。刷新BIOS的主要步骤可在http://www。.microstar。.com。.cn/bios/index。.asp找到。.


IRQ resources on the system adjustment. .


　　问：我在一次无意中发现：我电脑的显卡、声卡、网卡和USB Universal host controller的IRQ均为11，我在BIOS里也试着调了半天，还是相同,设置了default setting也不行，但这些配件都能工作正常。请问我怎样才能把它们的IRQ修改？。.


Answer: the so-called IRQ (Interrupt ReQuest) means interrupt request, each device has an IRQ, to send service requests to the CPU. In general, the computer has 16 interrupt lines and the need to interrupt the work of the various peripherals connected to (there is a break each in the label, which is interrupt number), when an interrupt lines is activated, CPU will stop immediately Under the current work, loading a certain interrupt subroutine (ISR), the program execution is completed, the system return to the breakpoint, to continue their jobs.从Win95开始计算机的所有IRQ、DMA通道和I/O端口等系统资源均被操作系统接管，并由它根据情况进行智能分配，这就是我们常说的即插即用。由于IRQ资源数量有限，因此很多设备会共用一个IRQ，由于操作系统的合理调派，一般都能正常工作，因此只要你的配件都工作正常，就不必在意其是否使用了同一个IRQ，而且现在多数PCI卡也不支持手动调整资源。If the new equipment plus installation of a problem, you can try to turn off in the BIOS and the graphics card assigned to the USB IRQ. .


开机时自检无法通过。.


Q: I host configuration: Celeron D320 (2. .4 GHz), D845PEMY motherboard, GeForce 5200 graphics card-name, the modern 256MB DDR333 memory. Up in the morning to open the computer, the host will appear normal boot, but the display flashes, no display. But after some time, but also normal. Ask other people, said to be faulty wiring display.我把手伸向主机后面，感觉到风扇在转，但是开机的时候键盘一直没有亮过，我按“Num Lock”也是不亮，主机也没有发出“嘀”的声音。.


A: The handle toward the host behind, feel the fans in turn, shows console has been launched. If the main power supply normal, the host should start self-test. Normal self-test completed, will have a "tick" bang, followed by the start operating system. Self-test is normal, the keyboard light should be bright that, if not light, indicating self-test did not pass.从反映的情况看，系统有正常的时候，可以判断硬件和操作系统出问题的可能性较小，较大的可能是连接质量问题：若开机时，主机电源的风扇不转，可能是电源的外部接线没有连接好；若电源的外部接线已连接好，但键盘灯没有亮，也没有发出“嘀”的声音，可能是电源的内部接线没有接好；若是主机自检正常，但显示器没有显示，可能是显示器与主机连接不好（包括电源线和数据线）。.


Power light and hard drive lights Quewu display. .


　　问：去年配置的电脑，最近出现了以下问题：开机时，电源灯和硬盘灯亮，CPU风扇转动，却无自检正常的“嘀”声，显示器无显示，且机箱内发出的噪音较大。切断电源，第二次开机能正常启动，进入BIOS要求输入密码（已设密码），输入密码后不改变设置退出，电脑正常启动，运行正常，关机后一段时间内再开机，皆能正常启动。但第二天开机又会出现上述问题，检查机箱内各配件，皆没有明显问题。Expert analysis as to what may be the causes of such problems? . .


　　答：电源灯和硬盘灯亮，CPU风扇转，却无自检正常的“嘀”声，无显示，这是典型的主板故障。如果你有诊断卡，插上去，观察显示代码，很容易判断出故障所在。这种故障，要么是内存接触不良，或者不兼容，要么是显卡接触不良，或者质量不稳定，CPU的故障比较少见。有时主板也会有点小问题，个别芯片质量不稳定，要在加电一段时间以后才会相对稳定。.


Frequent crashes and restart the machine. .


　　问：我的电脑配置是技嘉GA-8IR533主板，Celeron 1。.7GHz CPU，华硕GeForce2 MX400显卡，128MB DDR333内存。使用了一段时间后机器频繁死机和重启，换过CPU风扇和显卡风扇，也杀过毒和重装系统，故障依旧。还有电源风扇在开机时声音很大，但进入系统桌面后就安静了。I have my hardware (except the network card) and a friend to use the hardware swap for two days, a friend of the machine all right, my machine had two crashes, no reboot over; if my hardware back into my machine, it crashes . .


　　答：把你的硬件和朋友的硬件对调使用了两天，朋友的机器没事，说明你的硬件没有问题。把你的硬件插回来就又重启又死机，那是你的硬件与你的主板不兼容所致。技嘉GA-8IR533主板只支持DDR 266的内存，不支持DDR333。DDR333只能降为266使用。本来降频亦可正常使用，但是由于杂牌产品的稳定性比较差，再加上主板的兼容性问题，就会出现重启、死机现象。As for the power supply fan loud at boot time, but into the system after the quiet, quality is the fan, boot time is not the normal rotation until the rotation until after the normal access to the system may be insufficient lubrication of the fan shaft or fan coil impedance is too large Removable down the shaft on the oil drop point, or simply for a new one. If the fan rotation caused by abnormal CPU heat is not normal, can lead to system reboot or crash. .


Celeron D的外频是否正常。.


Q: Recently bought a Celeron D325 (D0 process), the motherboard is the Abit IS7-V2, the memory is 256MB DDR333. Boot display CPU FSB is 133. .5 MHz, not 133MHz, the BIOS can only be manually set to 133MHz. Into the system with CPU-Z view, FSB is 133. .5 MHz, Bus speed is 534MHz. Will Fengyun CPU normal? . .


　　答：CeleronD325（D0制程）CPU的Bus Speed是533MHz。通常CPU的外频应该是Bus Speed的四分之一，即133 MHz。用CPU-Z查看是133。.5MHz，属正常。其间的差异是由于专业计算与非专业计算造成的，或者说是精确计算与非精确计算造成的。Celeron D的超频性能很好，一般可提高40%左右性能。If equipped with Intel 865PE/G/GV and the i848P chipset motherboard, sometimes you can over to the 200 MHz FSB or above, you should take full advantage of this. .


USB鼠标不能使用。.


Q: I use open days Lenovo computer, reinstall the system and found optical mouse can not be used, then test the host before and after six USB interfaces can not be used, finally, I will get someone else's machine, the mouse can be used, the others The optical mouse to get your machine still can not use. Will: This may be why? . .


　　答：建议你使用其它的USB设备来测试一下，如果你能够确认你的鼠标正常的话，那么说明是USB接口损坏了，而如果主板的六个USB接口都不能使用的话，则基本上可以断定是烧掉了主板的USB控制芯片或相关的电路。由于USB接口上本身有5V的供电，当USB连接线顺序出错或USB接口连接时不慎将引脚接错的话，这样就会使主板损坏，造成以上故障。.


1500 yuan the following can afford to buy 93.9 package. .


　　问：请问青云K8X800 Pro主板是否具有IEEE1394接口？如果没有的话，能否推荐一个1500元以下的AMD Athlon64套装，最好是939接口的。.


A: Albatron K8X800 Pro Ⅱ motherboard has two IEEE1394 interface, you mentioned K8X800 Pro is not IEEE1394 interface. Furthermore, although the market has Soltek, Epox, Yeston, Albatron, Chaintech, and other brands of motherboard package for sale, but prices in 1500 yuan to support 939 interfaces and packages, not yet. .


显示器驱动用“即插即用”。.


Q: My display driver lost the thought of downloading one, but do not know which brand. Display in front of the word marked with CST, followed by the following words: EPA POLLUTION PREVENTER, model C-1526. Please help identify or find something about driving? . .


　　答：由于生产显示器的厂家异常繁多，再加上有很多OEM产品，因此，除了几家品牌厂商生产的显示器，提供网上驱动下载外，中小品牌特别是OEM的显示器是无法找到相应的驱动的。不过一般情况下如无特殊要求，在Windows下使用“即插即用”监视器，基本就可以满足需要，无需刻意安装对应驱动程序。.


Dual boot solution. .


　　问：我准备给电脑安装Win XP和Win 2000双系统，但先装完Win XP 再装Win2000后Win XP就进不去了。现象是开机时在“选择系统”中只要选择Win XP立即黑屏，而选Win 2000则能正常进入。我检查后发现两个系统的文件都在，请问该如何解决？。.


A: Win XP than Win 2000 version of the high, generally can not install Win XP and install Win 2000, if already installed, can solve the problem through the following ways: First, the method in accordance with normal installation of Win 2000 to other districts, Win XP installation CD and then boot the system and enter the "Recovery Console", enter the following command: FIXBOOT; Enter and select Yes; CD \; ATTRIB-H NTLDR; ATTRIB-S NTLDR; ATTRIB-R NTLDR; ATTRIB-H NTDETECT。.COM；ATTRIB -S NTDE TECT。.COM；ATTRIB -R NTDETECT。.COM；COPY X:\I386\NTLDR C:\ ；COPY X:\I386\NTDETECT。.COM C:\ （注：X为你的光驱盘符，分号不用输入）。使用中文版 Win XP ，如启动时菜单出现乱码可在进入 Win XP 后将 Win XP 光盘I386 目录下的bootfont。.bin copy to C drive's root directory can; such as using English Win XP, the bootfont. . Bin from the C drive's root directory will be deleted. .


过热保护引起自动关机。.


Q: My PC configuration is P4 2. .8 GHz, i865PE motherboard, Kingston 512MB DDR400 RAM, Seagate 120GB hard drive, power supply and technology development. Recently every 3-4 hours will automatically shut down, began to think that there are trojans, with the Trojans after the killer and the 3721 killing anti-spyware dedicated software, in turn Rising and updated to the latest Norton anti-virus, malfunction persists. How can we solve. .


　　答：这个现象应该是你的主板有过热关机保护功能，而你在BIOS中把关机温度设得过低造成的。你只需重启进入主板BIOS，在BIOS相关设置中把关机温度调高一些，但不要超过正常值，以免烧坏CPU。如果已经将温度调节到了正常值以后还是出现上述现象，那你就要考虑改善一下机箱散热条件了，比如散热效果更好的风扇。.


Front USB connection error causes blue screen. .


　　问：电脑配置如下：CPU是赛扬2。.0GHz，主板为捷波P4MFM，现代256MB内存，希捷酷鱼7200转40GB硬盘，显卡是集成的，爱国者的月光宝盒机箱（长城P4300W电源）。最近发现电脑存在一个怪毛病。当U盘插在机箱后面的USB插口时，一切正常，U盘可以正常读写；而把U盘插入前置USB接口时，电脑却出现了蓝屏现象，不论按什么键，都不能退出蓝屏状态，请问这是为什么？。.


A: According to the situation you describe I think that is probably due to pre-connect USB interface to connect errors, because the rear USB interface is integrated on the motherboard, while the front of the USB port is passed from the motherboard number of connections connected to the chassis front panel. You can refer to your motherboard's manual, carefully check the USB connection to see if there are errors. .


玩游戏就会死机。.


Q: My computer configuration is Soltek SL KT400A-C Motherboard, Athlon XP 1800 + the CPU, Kingston 512MB DDR333 memory, MAXSUN MX440 64MB graphics card. Normal boot, no problem running other programs, but as long as a Wanpaopaotang, CS will crash a few minutes, how? . .


　　答：这个问题是由于你安装了VIA 4 in 1驱动包中的AGP Driver（支持AGP 3。.0规格）引起。理论上显卡是AGP 8×的，装VIA 4 in 1时应该装AGP3。.0驱动，但是铭瑄MX440 64MB显卡是1。.5V AGP 4×（AGP2。.0）的。解决这个问题最简单的方法就是装VIA 4 in 1驱动时不要选AGP Driver（支持AGP3。.0规格）这项即可。.


Can form different interface hard drive RAID. .


　　问：我的电脑是升技AG8主板搭配P4 520J处理器（LGA 775/2。.8GHz），硬盘是希捷120GB(PATA)，现在想买一块SATA接口的希捷120GB硬盘，请问这两块不同接口的硬盘能否组建RAID？。.


A: ABIT AG8 Intel 915P motherboard is the chipset used, because the current i915 chipset does not yet support different interfaces and hard drive set up RAID, so two different interfaces is not set up RAID for hard disk. RAID mode need more than two different interfaces, capacity, hard disk performance close to the only meaningful form, mixed-interface RAID mode is not particularly meaningful. .


加新内存注意兼容性。.


Q: My machine is: Win XP SP2 system, Celeron D 320, modern DDR333 256MB of memory, Yeston 848 of the board, Yeston 5200 "double 128" transferred graphics CPU FSB 141MHz, overclocked to use the original fan 2. .53 GHz, stable use of more than six months. Yesterday bought a modern 256MB DDR333 memory plus, just plug the memory starts, chassis alarm, can not start. Unplug the two re-insert the memory can boot into the system. Less than a minute into the system reboot, have not been able stable operation.到现在故障还没有解决，请问，该怎么解决啊？。.


A: Since your CPU FSB to 141MHz, in this case, if you do not have to adjust memory frequency, memory will work in the 350MHz, more than its standard 333MHz. If you purchased your new poor memory overclocking capability, possible job instability. You can adjust the standard first CPU FSB 133MHz, to see whether the fault disappears. If the problem persists, you can remove the original memory, use only the newly purchased memory to see whether the machine stability. If the machine can not be stability, it indicates instability in the new memory purchase.反之，则说明新购的内存与原有内存兼容性不好。这些问题都需要找经销商更换内存才能解决。购买内存也可以用Memtest软件测试一下品质和兼容性。.


i854GE chipsets do not support the Celeron D. .


　　问：最近准备配一台电脑 ，CPU用赛扬D320，看中一款双敏UB51G准系统，资料说它支持奔腾4和赛扬4，不知道可不可以支持赛扬D，另外，请问赛扬4是否就是赛扬D，若不是，二者又有什么区别？。.


A: The Celeron 4 is not a Celeron D, Celeron D Prescott core is used, the front-side bus upgrade from the 400MHz 533MHz, 128KB secondary cache from the up to 256KB, and re-design of the power supply has improved game performance Jan 4, much improvement. Unika UB51G barebones with the i845GE + ICH4 chipset, power supply and CPU micro code as different, this chipset does not support the Celeron D. Therefore, Unika UB51G does not support Celeron D CPU.所以建议你选择双敏UB61G2准系统，这套准系统支持赛扬D。.


300W power supply using the Athlon 64. .


　　问：我的机器配置是：AMD Athlon 64 2800+， 昂达K8T800PN主板，512MB内存、160GB硬盘， 而我的电源是世纪之星 的自由战士Ⅱ（300W）。我想知电源能支持Athlon 64吗？。.


A: Because the Athlon 64 2800 + power consumption is not too great, plus you are using a good quality 300W power supply, computer power supply, so you should not have a big problem. But you did not mention in the configuration and what graphics card you use, the computer now, the graphics card power consumption accounted for a large proportion. If you are using NVIDIA's GeForce 6800 or ATi's X800 and other high-end graphics card, you need to pay attention to the power supply is sufficient. .


Lock free实现需要什么条件。.


Q: I am using a ASUS P4P800, CPU is P4 2. .0 AGHz. ASUS website I downloaded the latest version of the BIOS P4P81019. . ROM, the BIOS profile in that there are new CPU Lock free function, but after I refresh the BIOS does not find the option in that this is a problem, how to solve? . .


　　答：华硕的Lock free功能是通过降低CPU的倍频，并提高CPU的外频来提高CPU的性能。但是，它需要相应CPU的支持，只有安装了前端总线为800MHz、倍频为16×以上的CPU才能使用这一功能。也就是说，你需要安装P4 3。.2GHz以上的CPU，才会在BIOS中找到相关选项，使用Lock free功能。.


Copy the video to DV to the hard disk. .


　　问：我想把JVC GR-DVP9AC所拍摄的视频从DV带复制到硬盘上，我的笔记本电脑是神州的承运M-360E，我曾试过用Moviemake2。.0直接复制，但Moviemake总提示检测不到设备。是不是我的笔记本电脑没有IEEE1394接口，不能直接和DV通过火线相连接？。.


A: To copy the DV video from your computer's hard drive, do need to be achieved through the IEEE1394 interface, but your laptop does not offer 1394, which brought the work to collect a certain amount of trouble, unlike Taiwan notebook type machines can easily add an IEEE1394 card, but fortunately this your DV with a USB interface, IEEE1394 interface in the absence of circumstances, it can be replaced with a USB interface, IEEE1394 interface, but far less speed.你也可以到市场中去购买笔记本专用的1394卡来解决问题。.


Hard numbers for errors. .


　　问：请问硬盘的编号是否会有错，我的台式机是政府采购商品，销售商说是40GB的硬盘，可编号却是：IC35L060AVV207-0，其中的060应该代表60GB的硬盘，这是印错了吗？。.


A: The current situation also did not find the phenomenon of the hard disk number of errors, you mentioned IC35L060AVV207-0 hard disk number, do represent Hitachi 60GB hard drive, specifically the size of your hard disk by the following methods to view, right-click "My Computer ", select" Manage "menu in the Computer Management panel, select" Disk Management "and then on the right you can see the real hard drive capacity, the other into the BIOS at boot time you can see the actual hard disk capacity. There may be dealers in the wrong hard drive. .


开机时总是要按F1。.


Q: My computer installed the Windows XP, do not know how recently happened, according to F1 each boot is always only to start, I changed the BIOS settings and save, but when the next re-boot, or according to F1 , What kind of trouble? . .


　　答：这是比较常见的故障。主板上的CMOS电路中保存有BIOS设置的相关信息，此电路需要有微弱的电流供电才能保存信息，如果供电不足，就会导致信息丢失，从而在开机时出现按F1提示。首先你检查主板上为CMOS供电的钮扣电池是否有电，该电池为普通的CR2032电池，正常电压为3V，如果低于2。.8V就应该更换了。After the battery replacement problem is still there, or soon prompted, then is related to the circuit board problems (such as leakage), it can only replace or repair the motherboard. However, this failure does not normally use on the machine too much of the normal, or not to be ignored. .


开机1小时机器性能下降。.


Q: I purchase one at the end of the configuration is as follows: Soltek 865PE motherboard, P42. .4 GHz CPU, Kingston 256MB × 2 RAM, Seagate 120GB 8MB SATA hard drive. 1 hour each boot, the system becomes a slow pace, the speed is also slow to open web pages, virus scanning, re-zoning, heavy equipment systems are tried, will not solve the problem, the reason I ask this question lies in where? . .


　　答：你遇到的问题估计与CPU散热不佳有关。首先打开机箱检查CPU风扇的安装及运行状况是否良好，若有异常请立即处理。另外主板BIOS中有几项设置与你遇到的问题有关，请检查设置是否正常：“CPU Thermal-Throttling”当CPU过热时，保护机制开启后会让CPU强行处于一种空闲模式（频率下降很多）。而我们要设置的，就是CPU的空闲时间占CPU全部运算时间的百分比。The higher the setting, CPU temperature dropped faster. "Delay Prior to Thermal" This option is used P4 system, is a kind of thermal protection. When the CPU temperature reached after the warning value, CPU's frequency is automatically reduced to a very low value. This is used to set the P4 in the lower frequency mode will stay. CPU at a lower frequency mode is unacceptable, so we must strengthen the CPU's cooling measures, and pay attention to the buckle fastens the fan, do not forget the plug the fan power plug. .


双通道内存是否影响系统性能？。.


Q: My computer motherboard supports dual channel memory, is installed Apacer 256MB DDR400 memory is one, will have to form two-channel, together with different brands of 256MB DDR400 article you? In addition Athlon 64 (754) does not support dual channel, mean structures Athlon64 (754) platform, can only use a single 512MB of memory? . .


　　答：如果你的主板采用Intel系列芯片组，那么对组成双通道的内存要求比较严格，通常需要使用品牌、规格相同的产品才能开启双通道模式。如果是非Intel芯片组的主板（如NF2），则使用不同品牌甚至不同规格的内存也能够开启双通道模式。主板不支持双通道内存模式，并不意味着只能使用单根内存，你完全可以在Athlon 64(754)平台上安装多根内存条。Although the open-channel memory mode, memory bandwidth can be effectively raise, but comprehensive evaluation of view, the same configuration in other circumstances, whether to adopt the dual-channel memory performance of the system as a whole is not very clear. .


更新显卡驱动出错。.


Q: My graphics card is the GeForce4 MX 440 with AGP 8 ×, I am playing a online game, the game prompts that my graphics card driver is the old version, may be an error. So I went to drive home to download a new version of the driver, can be updated if the update when prompted to make the system to become unstable, I did not, I ask why? . .


　　答：遇到这样的问题你可以有两种选择，第一种是你不必理会网络游戏的提示，只要游戏能正常地运行，你就可以继续使用你当前的显卡驱动。第二种是你不必理会更新显卡驱动的时候系统的提示，直接更新就可以了。在选择驱动程序版本的时候，GeForce4 MX 440级别的显卡推荐你使用45。.23版本的驱动。.