For the last couple of weeks my computer has been rebooting by itself for no reason. It would do this when I am asleep, I would wake up and notice nothing is open, clearly was rebooted. It recently started to do it more often, when I get home from work, it was in the process of rebooting. Now I tested for virus and spyware and all that, my system is clean. I keep care lol Tried to think if any new programs or old ones could do this, no. No system updates were being installed, and I have it set to not do it without me. So not that. I can't think of anything else, except for a PSU that might be dieing on me. Well that is the only think that makes sense to me. I am assuming it could be a motherboard problem or something like that. It's been awhile since I have had any real issues. What do you think? If it is the PSU, anyway to test it to know 100% before buying a new one, don't really have money for that right now. Thanks.