computer wont turn on

shoob0x

Honorable
Dec 6, 2013
330
0
10,790
Hello, I've been having PSU problems lately (bad coil whine when power consumption spikes) and I was playing skyrim, and the computer shutoff, and now it won't turn on. I think the power supply died, but the green light on the motherboard is still on. Is this a PSU issue?
 

shoob0x

Honorable
Dec 6, 2013
330
0
10,790
Update: eventually, after many hours, it turned on! However it is ignoring anything plugged into any of the USB ports after I log in (mouse and keyboard wont work) and then for a split second it Blue-Screened. Any assistance?