For Windows - ASROCK FM2A85X Extreme4 Handbuch

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.

For Windows

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).
22
ASRock FM2A85X Extreme4 Motherboard
® TM
8 / 7 / Vista OS:
®
taskbar.
TM
". Select "2 GPUs"