I just purchased GTX 680 graphics card and I was expecting this one to be good enough to play most recent games. but I think I am not getting the desired output. I am not knowing reason why my display drivers have stopped responding. I am receiving some error message like “Display driver nvlddmkm stopped responding and has successfully recovered." which is frustrating I tried to contact many forums but with no quick response. So posting this thread hoping for quick response. I made some checks with drivers causing this issue but I was with latest version of the drivers. So what could be the specific reason I am with this one, please provide a quick response as I am eager to play some more games on my weekends.