WoW and SLI

[Adrenaline]

I have SLI on and when I alt + tab out of WoW I get really bad lines all the way across the screen. While in game I even get a flickering hand sometimes. If I take SLI off I dont have this problem. Is this a known issue or is one of my cards bad?

7900 GTX SLI

 

[PsychoMadMan]

I had the same problem you. I have 2x 6800GTs in sli while playing wow. What I did to fix it was completely uninstall the forceware drivers in safe mode and installed 3dguru drivers from here. I hope this helps.

 

[Adrenaline]

I have the 91.31 drivers.

it says Force Ware next to it or am I missing something?

 

[Adrenaline]

I tried the drivers, same thing happens.