[Lucid]

yeah your bios is probably set to

"Single VGA Mode SLI mode", you should set it to SLI mode. other than that it should be all set, remember that once is sli each card will be running at 8x i nthe pcie slot, totaling 16x

some people like to uninstal lthe drivers first and install the mfresh onece sli is enabled.

 

[Lucid]

those are optional, you can always see wha tworks best for you, there mybe someone that has exact settings that work well, so see if someones posts for you tha thas more info about this mobo. thats all i can do for you

good luck buddy.