So I was playing battlefield on friday fine, then i played swtor beta all weekend still fine, today i tried to get into battlefield again and it crashed, windows said my display driver stopped responding and recovered. I try again and it crashes again with a weird directx error. I figure maybe my drivers are out of whack, i have 11.10 installed and i try 11.11 and the installer crashes right after i tell it to install. I jumped in skyrim to see if its just battlefield and my fps in skyrim is so low i can't even move. I just tried battlefield again and it got into the game however there were vertical black lines over the environment and my weapons. Is this a hardware or software issue?
I had issues 2 weeks ago with skyrim stuttering and in the end i clean formatted to be able to install 11.10 which i thought fixed the problem.