Originally Posted by Netherwind
I'm running 311.82 right now but I have thought about reformatting.
I cannot increase the voltage any more than I already have. Note that I'm running Palit BIOS.
Also it would be a shame decreasing the clocks more since I came from 680SLI Warning: Spoiler! (Click to show)
As we discussed before I don't believe the PTM is really giving you 1.21v. It just supports 1.21v imo.
And if I understand correct you are on stock Bios so I believe you are giving the card 1.187-1.20v at most.
So imo you are trying to run it with 1.187-1.2v on those clocks which is a bit high. So you have to lower the clocks and up the fan a bit or flash a custom bios.
If lowering the clocks to 1215-1228Mhz or flashing a custom bios doesnt solve it as you said you were running fine, the either clean every driver, temps(ccleaner, DDU) etc or start fresh. Edited by Koniakki - 12/27/13 at 9:25am