ASROCK Fatal1ty Z77 Performance serie Handbuch Seite 25

2.7.2 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
system.
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's website for ATI
Step 3. Install the required drivers to your system.
For Windows
A. AMD recommends Windows
installed (If you have Windows
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's website for details.
For Windows
Install the CATALYST Control Center. Please check AMD's 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".
24
Fatal1ty Z77 Performance Series Motherboard
TM
driver updates.
®
XP OS:
®
XP Service Pack 2 or higher to be
®
XP Service Pack 2 or higher installed in
® TM
7 / Vista OS:
®
taskbar.
TM
". Select "2 GPUs"