Asus P7P55D Premium - Manual (Page 122)

5-2 Chapter 5: Multiple GPU technology support
Chapter 5
4. Align and firmly insert the CrossFireX
bridge connector to the goldfingers on
each graphics card. Ensure that the
connector is firmly in place.
Goldfingers
CrossFireX bridge
(bundled with
graphics cards)
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 (www.amd.com).