Graphic Card gtx 970 Zotac, error 43, please help me.

[Netcrusher]

My Graphic card today starts with the basic windows resolution 800x600 (normally full HD) and shows in the System manager devices that the card is affected by this error 43, the card has worked fine till yesterday, is someone expert about this damned error??? I already made the classic actions, clean the card, new thermal paste, uninstall drivers, cleaning and reinstalling them, nothing worked, can I check something with the multimeter or this erros is just linked with a death GPU and I can´t make so much more???

Thanks in advance to all the members for the help you will offer.

[Rbastler]

https://www.evga.com/support/faq/afmviewfaq.aspx?faqid=59308

Found this with like 20s Google....

The error is so common, evga has a FAQ page for it. I'd say that the same resolutions offerd here, are valid for a Zotac 970 too...