Well I was pretty sure your card was toast to start with. But now you've got all the info to tell EVGA. I've got a friend that works Tech Support but I think he works days. Ask for Jake, he knows Slay
One good thing about SLI i guess. If one dies I have a PC while I RMA the other. Yea, as said, just buy a cheapo Nvidia card and use it for PhysX or a backup.