Till now I have really got no clue on this latest problem of my cyber power PC. Every time I am trying to play any game on my giant powerful PC my games just start and turned off automatically. I had already checked for the virus but I have not found any virus on my PC. I don’t want to install a new window on it because my all saved and installed games will be lost and I don’t want to lose them in any case. So what I need to do guys for fixing this problem?