Because of an issue unrelated to technical problems, i had to format and reinstall windows 7. I have done this few times in the past and had no problem. But this time i seem to get graphic card problems, constantly. My screen goes black and then i get this message: i.imgur.com/8xAtR6Z.png It happens a lot (around 2~3 times per hour if actively using the PC) and it never, EVER happened before format. Not even once. Searching on the internet all i see is people giving unhelpful advice: "you have too many things open", "close programs and pray doesn't happen again" which make no sense because it can happen when have nothing open. Or to set graphic card setting to maximum performance which doesn't help either. On the event viewer i get this error ID: i.imgur.com/MnhuCUu.png Since i installed the latest nvidia drivers i thought it was an issue with recent drivers and decided to go back to a previous versions, but problem persist.