PC Not powering off. The fans spin fast and it hangs

THpubs

Distinguished
Nov 2, 2012
29
0
18,530
Hi, recently my PC started to hang during poweroff. I have set one of my chassis fans to start only if the CPU is overheating. Normally it stays off. But now when I try to shutdown, the fan starts up and never turns off. Any idea what's happening? It's not an OS issue. In both windows and linux I get the same problem.
 

THpubs

Distinguished
Nov 2, 2012
29
0
18,530


Sorry for the late reply. Recently I plugged in a Corsair VS450 power supply. I just replaced it and the now the system reboots correctly. A fault in the power supply?