ASROCK A75 Pro4 Manual De Instrucciones página 19

2.5.2 Driver Installation and Setup
Step 1. Power on your computer and boot into OS.
Step 2. Remove the AMD driver if you have any VGA driver installed in your sys-
tem.
The Catalyst Uninstaller is an optional download. We recommend using this
utility to uninstall any previously installed Catalyst drivers prior to installation.
Please check AMD website for AMD driver updates.
Step 3. Install the required drivers to your system.
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For Windows XP OS:
A. AMD recommends Windows
installed (If you have Windows
in your system, there is no need to download it again):
http://www.microsoft.com/windowsxp/sp2/default.mspx
B. You must have Microsoft .NET Framework installed prior to
downloading and installing the CATALYST Control Center. Please
check Microsoft website for details.
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For Windows 7 / Vista
Install the CATALYST Control Center. Please check AMD website for de-
tails.
Step 4. Restart your computer.
Step 5. Install the VGA card drivers to your system, and restart your computer.
Then you will fi nd "ATI Catalyst Control Center" on your Windows
ATI Catalyst Control Center
Step 6. Double-click "ATI Catalyst Control Center". Click "View", select "CrossFi-
TM
reX ", and then check the item "Enable CrossFireX
and click "Apply" (if you install two Radeon graphics cards).
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XP Service Pack 2 or higher to be
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XP Service Pack 2 or higher installed
TM
OS:
ASRock A75 Pro4 Motherboard
®
taskbar.
TM
". Select "2 GPUs"
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