How to Install a RadeonHD Driver
RadeonHD is a series of high-end graphics cards produced by AMD under their ATI graphics card brand. After buying and physically installing a RadeonHD card, the card will not function properly until you install software drivers. Basic software drivers should be included on a CD that comes with any new RadeonHD card, but to install the best possible drivers, download and install a driver manually from ATI's driver support site.
Instructions
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1
Find out what type of video card you have. Click "Start," "Run," type "dxdiag," and press "OK." Your card type will be listed under the "Display" tab.
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2
Go to ATI's driver support page (see Resources).
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3
Choose your operating system from the list in the first column, Radeon in the second column, then your specific card in the third column, and press "Go."
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4
Browse the available drivers and choose one to download. Pay special attention to driver release dates; usually the most recently released drivers are the best.
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5
Run the driver install or setup file after the download is complete. This will automatically install the driver on your computer.
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6
Restart your computer. The driver will not work until you restart.
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Tips & Warnings
Check back at ATI's driver support page every few months for updated video drivers. Newer drivers are periodically released that are optimized to work with the latest computer games or offer new features. If your computer becomes unstable after loading a new driver, install a different driver or reinstall the old driver.