ASRock X58 Deluxe Quick Installation Guide - Page 24

Step 2. Connect two Radeon graphics cards by installing ASRock XFire_Bridge_3S Card on ASRock XFire_Bridge_3S Card Interconnects on the top of Radeon graphics cards. (If there are two gold fingers on each Radeon graphics card, please use two ASRock XFire_Bridge_3S Cards to connect two Radeon graphics cards.) ASRock XFire_Bridge_3S Card Step 3. Connect the DVI monitor cable to the DVI connector on the Radeon graphics card on PCIE1 slot. (You may use the DVI to D-Sub adapter to convert the DVI connector to D-Sub interface, and then connect the D-Sub monitor cable to the DVI to D-Sub adapter.) 2.6.1.2 Installing Four CrossFireXTM-Ready Graphics Cards Step 1. Insert Radeon graphics cards into PCIE1, PCIE2, PCIE3 and PCIE4 slots. Make sure that the cards are properly seated on the slots. English Step 2. Use one CrossFireXTM Bridge to connect Radeon graphics cards on PCIE1 and PCIE2 slots, use another CrossFireXTM Bridge to connect Radeon graphics cards on PCIE3 and PCIE4 slots, and use the other CrossFireXTM Bridge to connect Radeon graphics cards on PCIE2 and PCIE3 slots. (CrossFireXTM Bridge is provided with the graphics card you purchase, not bundled with this motherboard. Please refer to your graphics card vendor for details.) CrossFireXTM Bridge 24 ASRock X58 Deluxe Motherboard