Nvidia BIOS Editor NiBitor

[UaVaj]

have a stock reference gtx 580 that produces green artifacts and cause dx11 game to crash (only during demanding gaming senario) back to window desktop.

googling suggest the culprit is not enough voltage. bumping the voltage up 50mv (from 1025mv to 1075mv) via third party and it is now rock solid. no more crash or green artifacts.

instead of using 3rd party profile to bump the voltage everytimes window boot (bascially a bandage). has anyone used Nvidia BIOS Editor NiBitor to rewrite the gtx580 BIOS with the new voltage bump (true fix)?

 

[UaVaj]

bump.

 

[lavaheadache]

try a bios from a card that runs overclocked. They might have higher voltage

 

[BallaTheFeared]

have a stock reference gtx 580 that produces green artifacts and cause dx11 game to crash (only during demanding gaming senario) back to window desktop.

googling suggest the culprit is not enough voltage. bumping the voltage up 50mv (from 1025mv to 1075mv) via third party and it is now rock solid. no more crash or green artifacts.

instead of using 3rd party profile to bump the voltage everytimes window boot (bascially a bandage). has anyone used Nvidia BIOS Editor NiBitor to rewrite the gtx580 BIOS with the new voltage bump (true fix)?

Yes we used it all the time with Fermi, mostly to increase max voltage to 1.2v but also to flash clocks and voltages for other OSes besides windows.

I'd recommend googling for the guide on OCN, and also having a backup card to flash the 580 if anything goes wrong. :thumbsup: