I have a custom build PC with:
Core i5-3470
NVIDIA GeForce GTX 660 Ti (ASUS DirectCU II OC)
8GB 1600MHz DDR3
500W PSU
It was fine, but one day it hard powered off, as if the PSU was unplugged. The case was noticeably hotter than normal so I rebooted and installed OpenHardwareMonitor. The CPU...