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.
7.4Installing the device driversRefer 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 AMD® CrossFireX™ technology. Download the latest driver from the AMD® website (www.amd.com).
7.5Enabling the AMD® CrossFireX™ technologyAfter installing your graphics cards and the device drivers, enable the CrossFireX™ feature through the AMD® VISION Engine Control Center in Windows environment.
Launching the AMD VISION Engine Control CenterTo launch the AMD® VISION Engine Control Center:
VISION Engine Control Center.
Chapter 6
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