I had this issue before and posted about it here, but no one seemed to really have an answer for me. I'm asking again because maybe something new has come up? I've been having an issue running games in Windows for some time now. They run fine, but then sometimes it will freeze up, then my whole computer reboots. I don't really know why it does this, and it happens randomly. I could be playing for hours or minutes before it does this. Does anyone know why this happens and how to fix it?