ASROCK Z77 Extreme9 User Manual page 29

Step2. Connect the auxiliary power source to the PCI Express graphics card.
Please make sure that both power connectors on the PCI Express graph-
ics card are connected. Repeat this step on the three graphics cards.
Step3. Align and insert the ASRock 3-Way SLI Bridge Card to the goldfingers
on each graphics card. Make sure the ASRock 3-Way SLI Bridge Card is
fi rmly in place.
ASRock 3-Way SLI Bridge Card
Step4. Connect a VGA cable or a DVI cable to the monitor connector or the DVI
connector of the graphics card that is inserted to PCIE1 slot.
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