Biostar I945P-A7 I945P-A7 v1.x user's manual - Page 29

Front view I945P-A7 Side view Gold-fingers on two graphics Step 5: To securely fix the connector between two graphics cards, a retention bracket must be installed. Step 5-1: Remove any of the bracket cover between the two graphics cards. Step 5-2: Align and insert the retention bracket into the slot and then fix it with a screw. Notice: 1. Make sure the retention bracket supports the Dual Video Bridge (BRI-2) firmly. 2. Dual Video Bridge (BRI-2) connector and retention bracket are optional. 5.3 THINGS TO NOTICE Normal Mode: ­ Only PCI-Ex16 slot supports PCI-Express x16 interface graphics card function. ­ PCI-EX slot supports PCI-Express x4 interface expansion card function. Dual Video Mode: ­ Use Dual Video Bridge (BRI-2) connector to link two identical PCI-E x16 interface graphics cards that are NVIDIA certified. ­ Coordinate with graphics card driver to set Dual Video function. 27