Asus P7P55D PRO - Manual (Page 122)

5-4 Chapter 5: Multiple GPU technology support
Chapter 5
5.1.5 Installing the device drivers
Refer to the documentation that came with your graphics card package to install the device
drivers.
• Ensure that your PCI Express graphics card driver supports the ATI ® CrossFireX™
technology. Download the latest driver from the AMD website (www.amd.com).
• If you are using a Triple CrossFireX system, ensure to install the ATI Catalyst ® driver
under Windows ® Vista™ OS. The ATI Triple CrossFireX technology is currently
supported by Windows ® Vista™ only.
5.1.6 Enabling the ATI ® CrossFireX™ technology
After installing your graphics cards and the device drivers, enable the CrossFireX™ feature
through the ATI Catalyst™ Control Center in Windows environment.
Launching the ATI Catalyst Control Center
To launch the ATI Catalyst Control Center:
1. Right-click on the Windows ® desktop and select
Catalyst(TM) Control Center. You can also
right-click the ATI icon in the Windows notification
area and select Cayalist Control Center.
2. The Catalyst Control Center Setup
Assistant appears when the system
detects the existance of multi-graphics
cards. Click Go to continue to the
Catalyst Control Center Advanced
View window.