Its a new PC. It seems to be a graphics card issue. It restarts on it own while i'm playing games. I've done a lot of different things to try to fix it. Bought new memory and a processor but still crashes. I've install old versions of the Nvidia drivers but won't help. I open it to check that the card isn't loose. Nothing worse than being in a middle of a game and it resets. Please help me ssave my computer but for throw it out the window.