完美解决Windows 7中ATI Radeon 9550/X1050 Series系统默认显卡驱动程序导致的乱码等问题 - ┣◇玩转系统 - ╋艺镇╋

AMD has moved a number of DX9 ATI Radeon? graphics accelerators products to a legacy driver support structure. This change impacts Windows XP, Windows Vista, and Linux distributions. AMD has moved to a legacy software support structure for these graphics accelerator products in an effort to better focus development resources on future products.

The following products have been moved to the legacy software support structure (including Mobile and All-in-Wonder Variants):

ATI Radeon 9500 Series
ATI Radeon 9550 Series
ATI Radeon 9600 Series
ATI Radeon 9700 Series
ATI Radeon 9800 Series
ATI Radeon X300 Series
ATI Radeon X550 Series
ATI Radeon X600 Series
ATI Radeon X700 Series
ATI Radeon X800 Series
ATI Radeon X850 Series
ATI Radeon X1050 Series
ATI Radeon X1300 Series
ATI Radeon X1550 Series
ATI Radeon X1600 Series
ATI Radeon X1650 Series
ATI Radeon X1800 Series
ATI Radeon X1900 Series
ATI Radeon Xpress Series
ATI Radeon X1200 Series
ATI Radeon X1250 Series
ATI Radeon X2100 Series

Note: AMD’s DirectX 9 ATI Radeon graphics accelerators are not officially supported under Windows 7. If the user chooses to, they can install the ATI Catalyst Windows Vista graphics driver under Windows 7. Please be aware that none of the new Windows 7 graphics driver (WDDM 1.1) features are supported (as the Windows Vista level graphics driver is limited to WDDM 1.0 level support). Using the ATI Catalyst Windows Vista driver under Windows 7 is not officially supported by AMD, and as such AMD will not provide any form of customer support for users running in this configurATIon

AMD may periodically provide Windows XP and Windows Vista driver updates (for the products listed above) for critical fixes only. No new features will be provided in future driver updates. The Linux ATI Catalyst? driver will only be supported in Linux distributions prior to February 2009 for the legacy products listed above.

Any customers using a combinATIon of a ATI Radeon? HD 2000 Series, ATI Radeon? HD 3000 Series, or ATI Radeon? HD 4000 Series product with any of the legacy products listed above in a single PC system must use the ATI Catalyst 9.3 or earlier driver. All future ATI Catalyst? releases made available past the ATI Catalyst? 9.3 release will not include support for the legacy products listed above or any of the features associated with those legacy products.

针对老显卡的催化剂驱动每季度更新一次，目前最新版是V9.11

http://support.amd.com/us/gpudownload/Pages/index.aspx

https://a248.e.akamai.net/f/674/9206/0/www2.ATI.com/drivers/9-11_legacy_vista32-64_dd_ccc.exe

下载以后,双击运行9-11_legacy_vista32-64_dd_ccc.exe

选择解压路径

“随便解压到哪里都可以”

单击”Install”开始解压

单击”取消”放弃正常安装

图片点击可在新窗口打开查看此主题相关图片如下：ati20.jpg

单击”是”退出正常安装

系统默认驱动程序：

此主题相关图片如下：ati01.jpg

问题:
1.识别不了显卡芯片类型,适配器字符串出现乱码

此主题相关图片如下：ati02.jpg

2.安装/更新新版催化剂驱动失败

图片点击可在新窗口打开查看此主题相关图片如下：ati041.jpg

此主题相关图片如下：ati051.jpg

3.OpenGL驱动无法使用:有声音无图像

系统默认驱动程序版本:8.56.1.15

去设备管理器中查看此属性。

解决方法:
1.重启计算机,按F8选择进入”修复计算机”,在命令提示符下执行命令
rd C:\Windows\System32\DriverStore\FileRepository\ATIilhag.inf_x86_neutral_7d512c02e72ebd25 /s /q
rd C:\Windows\System32\DriverStore\FileRepository\ATIriolh.inf_x86_neutral_cdb610d99bcbc631 /s /q
2.重启计算机,按F8选择进入”安全模式”

启动”设备管理器”

分别卸载ATI Radeon 9550/X1050 Series和ATI Radeon 9550/X1050 Series Secondary

（在显示适配器下2项卸载）

图片点击可在新窗口打开查看

此主题相关图片如下：ati061.jpg