Computer keeps on restarting. 1)i was just browsing the web and it just turned off and restarted itself. twice (second time was in the asus start screen) looged back in normally. 2)i was on for a few minuits and the same thing happend but o had completly lost power and i could not turn on the computer on at all,when power came back i undercloked my CPU when i turned it on again and restarted. told it to restart to last best known config. after a couple seconds it did the same thing and now its on as normal. my CPU temps are 30-33 and my gpu is at 40 degrees. so what could have been the problem?