Nvidia GTX 650 Ti SSC I bought a Nidia GTX 650 Ti SSC just after christmas time, I had it in my computer, it was mounted properly, it had the right cables connected and everything was working, After a week of it working I turned it off one night and the next day I tried turning it on it had completely stopped working. I tried it in my friends computer and it did not work at all. I wasn't playing any intense games that would cause it to act up. I brought it back to the shop and they replaced it under the warranty. I had the replaced one which was also brand new put back into my computer it was all working again for about a week again, I turned my computer off how I usually do by shutdown then turning off the mains switch once the shutdown is complete, and in the morning my graphics card wasn't working at all again, it was the exact same problem as I had before. Although I know the shop won't replace it again, i'm just curious as to what could cause it to just randomly stop working. No it has not overheated and it's completely clean with next to nothing dust in it, the pci port is also clean, I have no idea what cause this since I don't know too much about computers, and right now I'm just curious to see what you guys could think that caused this. It came as SSC = SuperSuperClocked as it was purchased.