Installing Four Crossfirex™ Graphics Cards - Asus Pro WS 621-64L SAGE Series Manual

5.1.5 Installing four CrossFireX™ graphics cards
To install four CrossFireX™ graphics cards:
1. Prepare four CrossFireX™-ready graphics cards.
2. Insert the four graphics cards into the PCIEX16 slots. Refer to Chapter 1 in this user
manual for the locations of the PCIEX16 slots recommended for multi-graphics card
installation.
3. Ensure that the cards are properly
seated on the slots.
4. Align and firmly insert the three
CrossFireX™ bridge connectors to
the goldfingers on each graphics
card. Ensure that the connectors are
firmly in place.
5. Connect four independent auxiliary
power sources from the power
supply to the four graphics cards
separately.
6. Connect a VGA or a DVI cable to the
graphics card.
5-4
Chapter 5: Multiple GPU Support