Asus M4A78-E - Manual (Page 117)

ASUS M4A78-E 5-3
Chapter 5
5. Connect two independent auxiliary power
sources from the power supply to the two
graphics cards separately.
6. Connect a VGA or a DVI cable to the
graphics card.
5.1.4 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 at www.amd.com.
5.1.5 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 Cayalyst
Control Center.