Red lines when gaming

[jamese669]

hey guys so i've set my old Duel gtx 660 rig as a living room pc for the big screen and have noticed that when playing games there are red lines (almost like refresh rate lines) going down the screen, now i've tried using each card on tthere own and the problem is gone but when in sli the problem returns, Any idea what the problem is, tried everything and cant seem to find a solution.

[ZetZet]

your gpu memory is dying in one of the cards most likely. That would be my guess.

[Nikolithebear]

I would say check your drivers, but other then that it might be your gpu memory failing.

[lx_srs]

hey guys so i've set my old Duel gtx 660 rig as a living room pc for the big screen and have noticed that when playing games there are red lines (almost like refresh rate lines) going down the screen, now i've tried using each card on tthere own and the problem is gone but when in sli the problem returns, Any idea what the problem is, tried everything and cant seem to find a solution.

Artifacting probably.  Maybe due to dying VRAM?

[jamese669]

your gpu memory is dying in one of the cards most likely. That would be my guess.

I thought it might be one of the card but when there both on there own theres no problem only when there in sli

[ZetZet]

I thought it might be one of the card but when there both on there own theres no problem only when there in sli

try underclocking your memory.

[jamese669]

try underclocking your memory.

I dont think it is memory i think it was a driver issue just set everything to default in control pannel (minus sli setting) and it seems to have stoped