Hi members. I have this odd problem I can't quite work out. Tried to dig for some solutions with no luck. I got 2 cards installed on Wednesday and everything went fine. Updated all drivers for gpu, motherboard, and bios. I even rolled back one driver for the gpu. Sli appears to be working when I bench it or play a game. Both cards are recognized. The problem is when I turn the monitor off for over a minute either logged in or not into Windows 7 I can't get a signal between the 2 when I turn the display back on. Basically monitor tells me no input. When I disabled sli everything works as it should. Only way to get an input back to the monitor is restarting it. I have tried display port dvi and hdmi all same problem. Why would turning the monitor off cause my input to stop? Thanks for any input