so i thought that this might solve an issue im having but perhaps not. I have an asus p8h77-m pro (crossfire ready) motherboard, and I'm trying to get my 8800 gts (g92) to work in it(sli ready gpu), just the single video card. Plug in the card and i get no screen even though it loads windows fine (login sounds etc etc), tested cable in both slots and onboard and nothing. installed latest version of this to see if it was the issue, still the same problem. Video card is verified as working and all instructions followed, virtualization mode enabled. Am I out of luck here? asus p8h77-m pro intel i5 3450 700w psu 12 gig ddr3 ram win7 64 bit nvidia gt520 works in the machine nvidia 8800 gts=no video output.