Guild Wars 2

I am also having this same exact problem with my nvidia gtx 285 card with my screen going black then coming back a few seconds later and even blue screening if it happens a few times in a row. I just started playing guild wars 2 about 3 weeks ago and at that time i was using 306.xx driver version but updated it to 314.22 to try to fix the problem. Nothing i have tried has worked and now its even happening when i play sc2 and diablo 3 making games unplayable. It seems to me that this happens randomly even if im doing nothing and just standing around…BUT i did figure out that this crash is guaranteed to happen in Diablo 3 if i walk to a certain spot in town it will crash about 3-4 times in a row then blue screen if i don’t spam alt-tab between crashes cause this will sometimes cause it not to blue screen. Anyway i was just wondering if anyone has figured out a way to fix this cause id really like to get back to gaming without having to buy a new graphics card.