My friend was having issues with his computer( amd fx 6300, gtx 960, adn 4gb of ram) it would randomly turn off, and he would try to turn it back on and nothing would happen, then about two hours later it would turn back on by itself. We both thought this was the power supply so we replaced it. It kept on happening. Then he went to determine if something else was bad, thinking it was ram, and took sticks out making sure it was in sequence, but he forgot to unplug the computer from the wall(it was turned on but plugged in) then tried to post and it wouldn't even turn on. Even trying putting the ram back in. Any suggestions??? my only guess is the computer is not getting enough power. any help is much appreciated