Hello, I have a PCG-FR315M. Since a while my system crashes after a while, the computer turns itself off. Sometimes when I start the computer another day, I get a menu where I can chose to start Windows in safe mode, Windows normal etc. Also the menu says that there could be a problem or a disruption in the electricity network. I performed a System recovery but the problem still occur. The temp. is 56 degrees. When I start a game the system crashes just after starting the game. I never had these problems before!
