My computer will play games for about an hour, then it gets really loud with fan going mental and it shuts down. There is nothing in event veiwer, it happens with older games on low settings. My PSU is 3 years old 750w Cit, please see pics of Speedfan, is it time for a new PSU?
OS win 8,its the same with win7.
ECS GeForce6100PM-M2 (V2.0)
2x2GB DDR2 800
3 drives, 3 USB