Often my PC reboots when I play games. I benchmark everything however everything seems totally fine. This makes me think its the PSU however I'm not sure about that. The weird thing it's that sometimes I can play a game for hours. Also when I play an old game like Aliens VS Predator3 it starts to reboot after like 30 mins but when I play something like Watch Dogs 2 it either let me play for hours or it reboots after 30. I hope the power supply its faulty because its one of the cheapest components so I don't need to spend high amounts of money.