Biostar TPOWER N750 Setup Manual page 24

Motherboard Manual
Notice: Make sure both the graphics cards are seated into slots
completely.
Step 5: Connect a 4-pin ATX power cable to PEX power connector
(PCIEX12V_CON1), this will ensure the stabilization of your system.
Notice:
When under SLI mode, please make sure the
power supply is at least 500W or above.
Step 6: Insert the SLI Bridge connector on the gold-fingers on each graphics
card.
Step 7: To securely fix the connector between two graphics cards, a retention
bracket must be installed.
Step 7-1: Remove any of the bracket cover between the two graphics
cards.
Step 7-2: Align and insert the retention bracket into the slot and then fix it
with a screw.
Notice:
1.
2.
22
Front view
Make sure the retention bracket supports the SLI Bridge firmly.
Retention bracket is optional
PEX16-1
PEX16-2
Side view
Gold-fingers on two
graphic cards