I bought Watch Dogs 2 Gold edition. I installed it and started to play it. When I am playing for 50-60 minutes my pc turns off without any warning and then will not start up until i unplug power supply and then plug in again and it does every time when i play Watch Dogs 2. But it turns off only when playing Watch Dogs 2.I think it will be the power supply. Thanks for any help. Sorry for my English Im only 13.