Hello, I've bought in the beginning of the year a 6870 and it has worked fine till yesterday. I was playing Dragon Age II for about two hours when suddenly I started having problems with peformance, something I had never experienced. The game started to work like an online video when you watch it with a slow internet connection; it froze for about 3 seconds and then it worked normally for 5 seconds, then it froze and repeated again. So I got pissed off, saved and exited the game, then normally restarted the computer, without making any modification. When it restarted, it was with a different resolution, when I tried to changed it back to the one I normally use (1920 x 1080 - the highest), I couldn't find it, and the max res was 1920 x 1400 or something like that, one that my monitor couldn't support.
I checked MSI Afterburner and it recognized my video card as Standard VGA Graphics Adapter. I thought the problem was with drivers, so I downloaded and installed Cataclyst 11.3. Still the same problem and I can't play any 3D games. I opened my computer and checked the VGA and its cables, the fan was working and the cables were in their places. I removed the card and installed it again, still the same problem. I only have one PCI-E slot, so I can't test it on another one.
I didn't try yet to restore my system to a previous date, because a lot of programs will be excluded. I don't wanna do this, just if I have no other options. Could anyone help with this?
I checked MSI Afterburner and it recognized my video card as Standard VGA Graphics Adapter. I thought the problem was with drivers, so I downloaded and installed Cataclyst 11.3. Still the same problem and I can't play any 3D games. I opened my computer and checked the VGA and its cables, the fan was working and the cables were in their places. I removed the card and installed it again, still the same problem. I only have one PCI-E slot, so I can't test it on another one.
I didn't try yet to restore my system to a previous date, because a lot of programs will be excluded. I don't wanna do this, just if I have no other options. Could anyone help with this?