Question

显卡问题

谁能给我个nvidia geforce 9800 gt这个型号的最新显卡驱动 我找几个都不对 提示说安装程序无法找到和你现有硬件兼容的任何驱动程序 安装将退出
是假卡的话怎么办？ 驱动怎么装啊？

Answer 1

基本可以肯定你的显卡非正品显卡，即修改现在Bios后的山寨卡。安装驱动需要改里面一个inf文件，把你的显卡的硬件ID添加进去就能装了。
懒得打字，下面是我复制过来的，做了些修改，基本就是这个思路：
一、查阅你显卡的硬件ID
请到：我的电脑 - 右键+属性 - 高级系统设置 - 硬件 - 设备管理器- 显示适配器 - （出现了你的显卡）然后右键+属性 - 详细信息 - 属性里面选择硬件ID：
找到显卡的ID：类似下面内容PCI\VEN_10DE&DEV_0405&SUBSYS_00000000&REV_A1
PCI\VEN_10DE&DEV_0405&SUBSYS_00000000
PCI\VEN_10DE&DEV_0405&REV_A1
PCI\VEN_10DE&DEV_0405
PCI\VEN_10DE&DEV_0405&CC_030000
PCI\VEN_10DE&DEV_0405&CC_0300
---------------------------------------------------------------------------------
注释1：10DE表示设备的主芯片厂商,10DE是nVidia核,1002表示是ATI核；0405表示卡的型号。
设备的型号此由此表查实（例如第一个0040就是NVIDIA GeForce 6800 Ultra），那个01 可以无视（后面说）
NVIDIA_DEV.0040.01 = "NVIDIA GeForce 6800 Ultra"
NVIDIA_DEV.0041.01 = "NVIDIA GeForce 6800"
NVIDIA_DEV.0042.01 = "NVIDIA GeForce 6800 LE"
NVIDIA_DEV.0043.01 = "NVIDIA GeForce 6800 XE"
NVIDIA_DEV.0044.01 = "NVIDIA GeForce 6800 XT"
NVIDIA_DEV.0045.01 = "NVIDIA GeForce 6800 GT"
NVIDIA_DEV.0046.01 = "NVIDIA GeForce 6800 GT "
NVIDIA_DEV.0047.01 = "NVIDIA GeForce 6800 GS"
NVIDIA_DEV.0048.01 = "NVIDIA GeForce 6800 XT "
NVIDIA_DEV.004E.01 = "NVIDIA Quadro FX 4000"
NVIDIA_DEV.0090.01 = "NVIDIA GeForce 7800 GTX"
NVIDIA_DEV.0091.01 = "NVIDIA GeForce 7800 GTX "
NVIDIA_DEV.0092.01 = "NVIDIA GeForce 7800 GT"后面的见附表

二、把硬件ID相关信息添加到NV_DISP.inf文件中
1.下载已经包含有你的显卡的驱动程序，解压。
2.在解压后的文件夹中，找到NV_DISP.inf文件。
3.打开它，找到排版像这一批代码：
……
%NVIDIA_DEV.0040.01% = Section001, PCI\VEN_10DE&DEV_0040
%NVIDIA_DEV.0041.01% = Section001, PCI\VEN_10DE&DEV_0041
%NVIDIA_DEV.0042.01% = Section001, PCI\VEN_10DE&DEV_0042
%NVIDIA_DEV.0043.01% = Section001, PCI\VEN_10DE&DEV_0043
%NVIDIA_DEV.0044.01% = Section001, PCI\VEN_10DE&DEV_0044
%NVIDIA_DEV.0045.01% = Section001, PCI\VEN_10DE&DEV_0045
%NVIDIA_DEV.0046.01% = Section001, PCI\VEN_10DE&DEV_0046
%NVIDIA_DEV.0047.01% = Section001, PCI\VEN_10DE&DEV_0047
%NVIDIA_DEV.0048.01% = Section001, PCI\VEN_10DE&DEV_0048
……
（这些信息就是决定你是不是可以安装成功的关键代码）
解释:首先NVIDIA_DEV.0040.01% 表示显卡的识别代码，由0040决定的；.01是这一类显卡序号随意排的，但是切记不能重复;Section001,表示该显卡使用哪个系列驱动,这个表示安装1系
成败关键点：【【【【【【注意：选的这个Section001，决定了你此次修改成败得失，所以务必选择与你显卡型号或最接近的的型号，类比得到用哪个系列驱动】】】】】】
最后PCI\VEN_10DE&DEV_0040是设备的硬件识别号,即设备类型,主芯片厂商和芯片型号.
4.举例:比如你的显卡硬件ID： PCI\VEN_10DE&DEV_0043&SUBSYS_65300e00&REV_A1
按照（一）中的注释1，你的找到你代表的显卡代码0043段，他们使用的是Section001系列驱动
%NVIDIA_DEV.0042.01% = Section001, PCI\VEN_10DE&DEV_0042
%NVIDIA_DEV.0044.01% = Section001, PCI\VEN_10DE&DEV_0044
是不是没有发现你的ID？呵呵，这就是你安装时候：《NVIDIA安装程序无法找到和你现有硬件兼容的任何驱动程序，安装程序将会退出》的原因。
5.还愣着干什么？赶快添加你的型号呀!
把%NVIDIA_DEV.0043.01% = Section001， PCI\VEN_10DE&DEV_0043 添加进去。
6.最后一步：给你添加的型号命名吧，不然也会出问题的
在这个文档的最后部分，有形如：代码段
NVIDIA_DEV.0602.01 = "NVIDIA GeForce 8800 GT"
NVIDIA_DEV.0604.01 = "NVIDIA GeForce 9800 GX2"
NVIDIA_DEV.0605.01 = "NVIDIA GeForce 9800 GT "
NVIDIA_DEV.0606.01 = "NVIDIA GeForce 8800 GS"
NVIDIA_DEV.0610.01 = "NVIDIA GeForce 9600 GSO"
NVIDIA_DEV.0611.01 = "NVIDIA GeForce 8800 GT "
NVIDIA_DEV.0612.01 = "NVIDIA GeForce 9800 GTX/9800 GTX+"
NVIDIA_DEV.0626.01 = "NVIDIA GeForce GT 130"
NVIDIA_DEV.0627.01 = "NVIDIA GeForce GT 140"
NVIDIA_DEV.062E.01 = "NVIDIA GeForce 9600 GT "

也许你一眼就看出规律了吧，格式是：
NVIDIA_DEV.XXXX.YY = "NVIDIA GeForce ZZZZZZZZ"
XXXX是你的显卡硬件ID YY是排序号 ZZZZ是NVIDIA GeForce 哪类显卡，也就是显卡名字。

保存文档，退出.然后直接点击该文件夹中的Setup ，应该就能安装驱动了。
此法精髓所在，即:把不支持的类型强制添加到支持类列表行列中!

附表：
NVIDIA_DEV.0093.01 = "NVIDIA GeForce 7800 GS"
NVIDIA_DEV.0095.01 = "NVIDIA GeForce 7800 SLI"
NVIDIA_DEV.009D.01 = "NVIDIA Quadro FX 4500"
NVIDIA_DEV.00C0.01 = "NVIDIA GeForce 6800 GS "
NVIDIA_DEV.00C1.01 = "NVIDIA GeForce 6800 "
NVIDIA_DEV.00C2.01 = "NVIDIA GeForce 6800 LE "
NVIDIA_DEV.00C3.01 = "NVIDIA GeForce 6800 XT "
NVIDIA_DEV.00CD.01 = "NVIDIA Quadro FX 3450/4000 SDI"
NVIDIA_DEV.00CE.01 = "NVIDIA Quadro FX 1400"
NVIDIA_DEV.00F1.01 = "NVIDIA GeForce 6600 GT"
NVIDIA_DEV.00F2.01 = "NVIDIA GeForce 6600"
NVIDIA_DEV.00F3.01 = "NVIDIA GeForce 6200"
NVIDIA_DEV.00F4.01 = "NVIDIA GeForce 6600 LE"
NVIDIA_DEV.00F5.01 = "NVIDIA GeForce 7800 GS "
NVIDIA_DEV.00F6.01 = "NVIDIA GeForce 6800 GS/XT"
NVIDIA_DEV.00F8.01 = "NVIDIA Quadro FX 3400/4400"
NVIDIA_DEV.00F9.01 = "NVIDIA GeForce 6800 Series GPU"
NVIDIA_DEV.0140.01 = "NVIDIA GeForce 6600 GT "
NVIDIA_DEV.0141.01 = "NVIDIA GeForce 6600 "
NVIDIA_DEV.0142.01 = "NVIDIA GeForce 6600 LE "
NVIDIA_DEV.0143.01 = "NVIDIA GeForce 6600 VE"
NVIDIA_DEV.0145.01 = "NVIDIA GeForce 6610 XL"
NVIDIA_DEV.0147.01 = "NVIDIA GeForce 6700 XL"
NVIDIA_DEV.014A.01 = "NVIDIA Quadro NVS 440"
NVIDIA_DEV.014C.01 = "NVIDIA Quadro FX 540M"
NVIDIA_DEV.014D.01 = "NVIDIA Quadro FX 550"
NVIDIA_DEV.014E.01 = "NVIDIA Quadro FX 540"
NVIDIA_DEV.014F.01 = "NVIDIA GeForce 6200 "
NVIDIA_DEV.0160.01 = "NVIDIA GeForce 6500"
NVIDIA_DEV.0161.01 = "NVIDIA GeForce 6200 TurboCache(TM)"
NVIDIA_DEV.0162.01 = "NVIDIA GeForce 6200SE TurboCache(TM)"
NVIDIA_DEV.0163.01 = "NVIDIA GeForce 6200 LE"
NVIDIA_DEV.0165.01 = "NVIDIA Quadro NVS 285"
NVIDIA_DEV.0169.01 = "NVIDIA GeForce 6250"
NVIDIA_DEV.016A.01 = "NVIDIA GeForce 7100 GS"
NVIDIA_DEV.0191.01 = "NVIDIA GeForce 8800 GTX"
NVIDIA_DEV.0193.01 = "NVIDIA GeForce 8800 GTS"
NVIDIA_DEV.0194.01 = "NVIDIA GeForce 8800 Ultra"
NVIDIA_DEV.0197.01 = "NVIDIA Tesla C870"
NVIDIA_DEV.019D.01 = "NVIDIA Quadro FX 5600"
NVIDIA_DEV.019E.01 = "NVIDIA Quadro FX 4600"
NVIDIA_DEV.01D0.01 = "NVIDIA GeForce 7350 LE"
NVIDIA_DEV.01D1.01 = "NVIDIA GeForce 7300 LE"
NVIDIA_DEV.01D3.01 = "NVIDIA GeForce 7300 SE/7200 GS"
NVIDIA_DEV.01DB.01 = "NVIDIA Quadro NVS 120M"
NVIDIA_DEV.01DD.01 = "NVIDIA GeForce 7500 LE"
NVIDIA_DEV.01DE.01 = "NVIDIA Quadro FX 350"
NVIDIA_DEV.01DF.01 = "NVIDIA GeForce 7300 GS"
NVIDIA_DEV.0211.01 = "NVIDIA GeForce 6800 "
NVIDIA_DEV.0212.01 = "NVIDIA GeForce 6800 LE "
NVIDIA_DEV.0215.01 = "NVIDIA GeForce 6800 GT "
NVIDIA_DEV.0218.01 = "NVIDIA GeForce 6800 XT "
NVIDIA_DEV.0221.01 = "NVIDIA GeForce 6200 "
NVIDIA_DEV.0222.01 = "NVIDIA GeForce 6200 A-LE"
NVIDIA_DEV.0240.01 = "NVIDIA GeForce 6150"
NVIDIA_DEV.0241.01 = "NVIDIA GeForce 6150 LE"
NVIDIA_DEV.0242.01 = "NVIDIA GeForce 6100"
NVIDIA_DEV.0245.01 = "NVIDIA Quadro NVS 210S / NVIDIA GeForce 6150LE"
NVIDIA_DEV.0290.01 = "NVIDIA GeForce 7900 GTX"
NVIDIA_DEV.0291.01 = "NVIDIA GeForce 7900 GT/GTO"
NVIDIA_DEV.0292.01 = "NVIDIA GeForce 7900 GS"
NVIDIA_DEV.0293.01 = "NVIDIA GeForce 7950 GX2"
NVIDIA_DEV.0294.01 = "NVIDIA GeForce 7950 GX2 "
NVIDIA_DEV.0295.01 = "NVIDIA GeForce 7950 GT"
NVIDIA_DEV.029C.01 = "NVIDIA Quadro FX 5500"
NVIDIA_DEV.029D.01 = "NVIDIA Quadro FX 3500"
NVIDIA_DEV.029E.01 = "NVIDIA Quadro FX 1500"
NVIDIA_DEV.029F.01 = "NVIDIA Quadro FX 4500 X2"
NVIDIA_DEV.02E0.01 = "NVIDIA GeForce 7600 GT"
NVIDIA_DEV.02E1.01 = "NVIDIA GeForce 7600 GS"
NVIDIA_DEV.02E2.01 = "NVIDIA GeForce 7300 GT"
NVIDIA_DEV.02E3.01 = "NVIDIA GeForce 7900 GS "
NVIDIA_DEV.02E4.01 = "NVIDIA GeForce 7950 GT "
NVIDIA_DEV.0390.01 = "NVIDIA GeForce 7650 GS"
NVIDIA_DEV.0391.01 = "NVIDIA GeForce 7600 GT "
NVIDIA_DEV.0392.01 = "NVIDIA GeForce 7600 GS "
NVIDIA_DEV.0393.01 = "NVIDIA GeForce 7300 GT "
NVIDIA_DEV.0394.01 = "NVIDIA GeForce 7600 LE"
NVIDIA_DEV.0395.01 = "NVIDIA GeForce 7300 GT "
NVIDIA_DEV.039E.01 = "NVIDIA Quadro FX 560"
NVIDIA_DEV.03D0.01 = "NVIDIA GeForce 6150SE nForce 430"
NVIDIA_DEV.03D1.01 = "NVIDIA GeForce 6100 nForce 405"
NVIDIA_DEV.03D2.01 = "NVIDIA GeForce 6100 nForce 400"
NVIDIA_DEV.03D5.01 = "NVIDIA GeForce 6100 nForce 420"
NVIDIA_DEV.03D6.01 = "NVIDIA GeForce 7025 / NVIDIA nForce 630a"
NVIDIA_DEV.0400.01 = "NVIDIA GeForce 8600 GTS"
NVIDIA_DEV.0401.01 = "NVIDIA GeForce 8600 GT"
NVIDIA_DEV.0402.01 = "NVIDIA GeForce 8600 GT "
NVIDIA_DEV.0403.01 = "NVIDIA GeForce 8600 GS"
NVIDIA_DEV.0404.01 = "NVIDIA GeForce 8400 GS"

NVIDIA_DEV.0405.01 = "NVIDIA GeForce 9500 GS"-------我的显卡型号
NVIDIA_DEV.0406.01 = "NVIDIA GeForce 8300 GS"
NVIDIA_DEV.040A.01 = "NVIDIA Quadro FX 370"
NVIDIA_DEV.040E.01 = "NVIDIA Quadro FX 570"
NVIDIA_DEV.040F.01 = "NVIDIA Quadro FX 1700"
NVIDIA_DEV.0420.01 = "NVIDIA GeForce 8400 SE"
NVIDIA_DEV.0421.01 = "NVIDIA GeForce 8500 GT"
NVIDIA_DEV.0422.01 = "NVIDIA GeForce 8400 GS "
NVIDIA_DEV.0423.01 = "NVIDIA GeForce 8300 GS "
NVIDIA_DEV.0424.01 = "NVIDIA GeForce 8400 GS "
NVIDIA_DEV.042C.01 = "NVIDIA GeForce 9400 GT"
NVIDIA_DEV.042F.01 = "NVIDIA Quadro NVS 290"
NVIDIA_DEV.053A.01 = "NVIDIA GeForce 7050 PV / NVIDIA nForce 630a"
NVIDIA_DEV.053B.01 = "NVIDIA GeForce 7050 PV / NVIDIA nForce 630a "
NVIDIA_DEV.053E.01 = "NVIDIA GeForce 7025 / NVIDIA nForce 630a "
NVIDIA_DEV.05E0.01 = "NVIDIA GeForce GTX 295"
NVIDIA_DEV.05E1.01 = "NVIDIA GeForce GTX 280"
NVIDIA_DEV.05E2.01 = "NVIDIA GeForce GTX 260"
NVIDIA_DEV.05E3.01 = "NVIDIA GeForce GTX 285"
NVIDIA_DEV.05E6.01 = "NVIDIA GeForce GTX 275"
NVIDIA_DEV.05E7.01 = "NVIDIA Tesla C1060"
NVIDIA_DEV.05EA.01 = "NVIDIA GeForce GTX 260 "
NVIDIA_DEV.05EB.01 = "NVIDIA GeForce GTX 295 "
NVIDIA_DEV.05F9.01 = "NVIDIA Quadro CX"
NVIDIA_DEV.05FD.01 = "NVIDIA Quadro FX 5800"
NVIDIA_DEV.05FE.01 = "NVIDIA Quadro FX 4800"
NVIDIA_DEV.05FF.01 = "NVIDIA Quadro FX 3800"
NVIDIA_DEV.0600.01 = "NVIDIA GeForce 8800 GTS 512"
NVIDIA_DEV.0601.01 = "NVIDIA GeForce 9800 GT"
NVIDIA_DEV.0602.01 = "NVIDIA GeForce 8800 GT"
NVIDIA_DEV.0604.01 = "NVIDIA GeForce 9800 GX2"
NVIDIA_DEV.0605.01 = "NVIDIA GeForce 9800 GT "
NVIDIA_DEV.0606.01 = "NVIDIA GeForce 8800 GS"
NVIDIA_DEV.0610.01 = "NVIDIA GeForce 9600 GSO"
NVIDIA_DEV.0611.01 = "NVIDIA GeForce 8800 GT "
NVIDIA_DEV.0612.01 = "NVIDIA GeForce 9800 GTX/9800 GTX+"
NVIDIA_DEV.0613.01 = "NVIDIA GeForce 9800 GTX+"
NVIDIA_DEV.0614.01 = "NVIDIA GeForce 9800 GT "
NVIDIA_DEV.0615.01 = "NVIDIA GeForce GTS 250"
NVIDIA_DEV.0619.01 = "NVIDIA Quadro FX 4700 X2"
NVIDIA_DEV.061A.01 = "NVIDIA Quadro FX 3700"
NVIDIA_DEV.061B.01 = "NVIDIA Quadro VX 200"
NVIDIA_DEV.0622.01 = "NVIDIA GeForce 9600 GT"
NVIDIA_DEV.0623.01 = "NVIDIA GeForce 9600 GS"
NVIDIA_DEV.0625.01 = "NVIDIA GeForce 9600 GSO 512"
NVIDIA_DEV.0626.01 = "NVIDIA GeForce GT 130"
NVIDIA_DEV.0627.01 = "NVIDIA GeForce GT 140"
NVIDIA_DEV.062E.01 = "NVIDIA GeForce 9600 GT "
NVIDIA_DEV.062F.01 = "NVIDIA GeForce 9800 S"
NVIDIA_DEV.0635.01 = "NVIDIA GeForce 9600 GSO "
NVIDIA_DEV.0637.01 = "NVIDIA GeForce 9600 GT "
NVIDIA_DEV.0638.01 = "NVIDIA Quadro FX 1800"
NVIDIA_DEV.0640.01 = "NVIDIA GeForce 9500 GT"
NVIDIA_DEV.0641.01 = "NVIDIA GeForce 9400 GT "
NVIDIA_DEV.0643.01 = "NVIDIA GeForce 9500 GT "
NVIDIA_DEV.0644.01 = "NVIDIA GeForce 9500 GS"
NVIDIA_DEV.0645.01 = "NVIDIA GeForce 9500 GS "
NVIDIA_DEV.0646.01 = "NVIDIA GeForce GT 120"
NVIDIA_DEV.0658.01 = "NVIDIA Quadro FX 380"
NVIDIA_DEV.0659.01 = "NVIDIA Quadro FX 580"
NVIDIA_DEV.065B.01 = "NVIDIA GeForce 9400 GT "
NVIDIA_DEV.065F.01 = "NVIDIA GeForce G210"
NVIDIA_DEV.06E0.01 = "NVIDIA GeForce 9300 GE"
NVIDIA_DEV.06E1.01 = "NVIDIA GeForce 9300 GS"
NVIDIA_DEV.06E2.01 = "NVIDIA GeForce 8400"
NVIDIA_DEV.06E3.01 = "NVIDIA GeForce 8400 SE "
NVIDIA_DEV.06E4.01 = "NVIDIA GeForce 8400 GS "
NVIDIA_DEV.06E6.01 = "NVIDIA GeForce G100"
NVIDIA_DEV.06E7.01 = "NVIDIA GeForce 9300 SE"
NVIDIA_DEV.06E9.01 = "NVIDIA GeForce 9300M GS"
NVIDIA_DEV.06F8.01 = "NVIDIA Quadro NVS 420"
NVIDIA_DEV.06F9.01 = "NVIDIA Quadro FX 370 LP"
NVIDIA_DEV.06FA.01 = "NVIDIA Quadro NVS 450"
NVIDIA_DEV.06FD.01 = "NVIDIA Quadro NVS 295"
NVIDIA_DEV.06FF.01 = "NVIDIA HICx16 + Graphics"
NVIDIA_DEV.07E0.01 = "NVIDIA GeForce 7150 / NVIDIA nForce 630i"
NVIDIA_DEV.07E1.01 = "NVIDIA GeForce 7100 / NVIDIA nForce 630i"
NVIDIA_DEV.07E2.01 = "NVIDIA GeForce 7050 / NVIDIA nForce 630i"
NVIDIA_DEV.07E3.01 = "NVIDIA GeForce 7050 / NVIDIA nForce 610i"
NVIDIA_DEV.07E5.01 = "NVIDIA GeForce 7050 / NVIDIA nForce 620i"
NVIDIA_DEV.0846.01 = "NVIDIA GeForce 9200"
NVIDIA_DEV.0847.01 = "NVIDIA GeForce 9100"
NVIDIA_DEV.0848.01 = "NVIDIA GeForce 8300"
NVIDIA_DEV.0849.01 = "NVIDIA GeForce 8200"
NVIDIA_DEV.084A.01 = "NVIDIA nForce 730a"
NVIDIA_DEV.084B.01 = "NVIDIA GeForce 9200 "
NVIDIA_DEV.084C.01 = "NVIDIA nForce 980a/780a SLI"
NVIDIA_DEV.084D.01 = "NVIDIA nForce 750a SLI"
NVIDIA_DEV.084F.01 = "NVIDIA GeForce 8100 / nForce 720a"
NVIDIA_DEV.0860.01 = "NVIDIA GeForce 9400"
NVIDIA_DEV.0861.01 = "NVIDIA GeForce 9400 "
NVIDIA_DEV.0864.01 = "NVIDIA GeForce 9300"
NVIDIA_DEV.0865.01 = "NVIDIA GeForce 9300 "
NVIDIA_DEV.0868.01 = "NVIDIA nForce 760i SLI"
NVIDIA_DEV.086A.01 = "NVIDIA GeForce 9400 "
NVIDIA_DEV.086C.01 = "NVIDIA GeForce 9300 / nForce 730i"
NVIDIA_DEV.086D.01 = "NVIDIA GeForce 9200 "
NVIDIA_DEV.0871.01 = "NVIDIA GeForce 9200 "
NVIDIA_DEV.0874.01 = "NVIDIA ION"
NVIDIA_DEV.0876.01 = "NVIDIA ION "
NVIDIA_DEV.087A.01 = "NVIDIA Quadro FX 470"
NVIDIA_DEV.087D.01 = "NVIDIA ION "
NVIDIA_DEV.087E.01 = "NVIDIA ION LE"
NVIDIA_DEV.087F.01 = "NVIDIA ION LE "
NVIDIA_DEV.0A20.01 = "NVIDIA GeForce GT 220"
NVIDIA_DEV.0A60.01 = "NVIDIA GeForce G210 "
NVIDIA_DEV.0A65.01 = "NVIDIA GeForce 210"

Answer 2

1、自己可以到驱动之家找，但是不合适，那就很难说了，和系统么的都需要兼容
不如下载“驱动精灵2010”，根据系统和显卡下载最新最合适的驱动即可

2、如果显卡是假卡（驱动精灵还是识别9800gt，驱动肯定不合适了），被js骗了，你可以下载GPU-Z，看看核心那里是不是G92，如果是，没问题。如果是G94/96/84等那就是假卡了，如果是RV多少，那就肯定不行了。就需要根据实际核心确定到底是哪款哪个系列的显卡，再到驱动之家手动安装驱动

3、驱动安装完毕要重新启动计算机。如果还是不行，进入系统手动调节一下分辨率和显示器刷新率。（桌面-右键-属性，win7是右键-个性化）

4、如果还是不行，大概显卡质量问题。待机55左右，游戏70-（鲁大师可以查看）

根据你的补充提问：
很明显你拿到的是7300gt吧。虽然显示9800gt，但是应该是刷bios的假卡，核心是改变不了的。可能显存类型DDR3、位宽么得都是刷出来的。
你现在要么换掉，要么就下载7300GT的驱动才能正常使用。

地址：
根据你的系统下载：
http://so.mydrivers.com/drivers.aspx?q=7300gt
第一个就可以

Answer 3

楼主：不要慌张，你可以重安装最新的版本系统来看，如果参数还是

跟你的这个显示的一样，那说明你买到假卡了！你这个显卡属于73的显卡

不是98的卡，98的卡的显存永直变固是1G的，你这个是256的，的却那个

卖家真不是人，敢欺骗客户，如果你是刚买的卡，直接去找他，安装在

他的机子亲自给他看，这样他就无法狡辩了。如果他坚持，说不换正规

的卡给你或者退货，直接把卡丢在他铺子里面，叫几个人去扁他一台。

这样他就会换了，如果你的显卡买了半年多了。那么是不可能换的，以

不退货，只能自己顶起了。

其实：要看自己的系统和驱动兼容不兼容了，希望能帮到你，我实在

感到不值，几大百元花了竟然买的是假卡。实在是心有不干。

至于驱动，你去驱动精灵 官方下载出来更新看看，重安装显卡驱动，

祝你好源：朋友：记住：9800的卡！256和512的显存根本不有，有的是

以是显示:512×2 和 独自显卡 1G的卡。没单独的256和512.

Answer 4

这是驱动简介：
NVIDIA英伟达GeForce8/GeForce9/GeForce 100/GeForce 200/GeForce 300/GeForce 400/GeForce 8M/GeForce 9M/GeForce 100M/GeForce 200M/GeForce 300M/GeForce 400M/Quadro FX/NVS系列显卡驱动259.31版For WinXP（2010年8月11日发布）NVIDIA刚刚又放出了一款显卡驱动程序，继续以支持OpenGL 4.1为主要使命。新驱动Windows版本号259.31(编译于8月5日)，支持Windows XP/Vista/7 32/64位系统，Linux版本号256.38.03，支持Linux 32/64位、Solaris、FreeBSD 32/64位系统，但不知道相比此前的首发版本有何变化，NVIDIA也未在发布说明中提及任何更新。新版驱动仍然全面支持OpenGL 4.1和高级着色语言GLSL 4.1，增加了大量OpenGL 2/3/4扩展，硬件支持方面则依然需要Fermi级别显卡，包括桌面系列GeForce GTX 480/470/465/460和专业系列Quadro 6000/5000/4000/500M/Plex 7000。

重新装了系统后，想装个好点的驱动，下载了显卡驱动259.31版For WinXP，安装了几次，都显示没有更改系统，如果要安装，请重启后安装。是驱动不匹配，还是这款驱动只针对笔记本啊？

劳烦大虾们指点指点菜鸟。。谢谢啦。。

Answer 5

winXP:
http://www.nvidia.cn/object/winxp-258.96-whql-driver-cn.html
win7 32位:
http://www.nvidia.cn/object/win7-winvista-32bit-258.96-whql-driver-cn.html
win7 64位：
http://www.nvidia.cn/object/win7-winvista-64bit-258.96-whql-driver-cn.html
你确定之前用的驱动适用你的系统?
9800GT假卡很多 你的98可能是假卡刷的 安不上官方驱动 可以下个gpu-z，检测一下，真9800GT是G92核心 256bit位宽 112流处理器 GDDR3显存 公版是600核心频率 1500显存频率 57.6G带宽