Asus P9X79 WS - 5.2.4 Installing four SLI-ready graphics cards

5-8 Chapter 5: Multiple GPU technology support
5.2.4 Installing four SLI-ready graphics cards
1. Prepare four SLI-ready graphics cards.
2. Insert the four graphics card into the PCIEX16 slots. If your motherboard
has more than two PCIEX16 slots, refer to Chapter 2 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 rmly insert the 4-Way SLI bridge connector to the goldngers on
each graphics card. Ensure that the connector is rmly 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.
4-Way SLI bridge