Possible driver error - Or faulty GFX?

That maybe so, but even so people even the Manufactures and Nvidia tell people to Underclock there factor OC card or even mess with its voltage. Even people on these forums and every other forumtell people to do that.

Fiqure out what is stable OC/Voltage is not the job of the end user if we buy them Factory OC'ed

This is one of my major peeves with Nvidia/AMD and manufacturers cause they all play this card like its our fualt our 300$ factory OC'ed card is not stable.

This ends my rant.

Seeing it out of warrntly worse you could do is brick the card trying to fix with modifying its voltage/Clocks.

 

I have tried unplugging the GTX580 so I am only using the graphics through the motherboard.

Now there is no issues at all. I guess I found the real problem.

 

try this

https://forums.geforce.com/default/...6-dxgkrnl-sys-00000000-00000004-possible-fix/

 

I did this 24 hours ago and I haven't had a problem since. It is running smooth. How come!?

 

Good to hear your gfx runs (hopefully) good now. Maybe registry keys were conflicting and OS driver confusion was being caused. Is your DirectX up-to-date btw?

 

Idk, maybe some SW driver registry conflict.. Good its ok atm, hopefully it stays this way

 

Yes, my DX is up-to-date.