Computer Randomly Shut Off and Won't Turn Back On

Numnums22

Prominent
May 16, 2017
4
0
510
I was in a game of Overwatch when suddenly the screen just went black. All the lights in my computer went out an my fans stopped. I went down to turn my computer back on, but when I pressed the button it didn't respond. I have tested the outlet the computer is plugged into with lights/chargers/etc. and all of those work. The powers supply switch is on and the power cable is plugged in. I did notice though, that the mute button on my microphone is still lit-up, but the lights in my keyboard/mouse won't turn on.

Edit: I just noticed that for a millisecond, that the LED that lights up the power button, flashes for a second when I try to turn it on.

Edit 2: I also just tried pushing all of the cables into the MOBO more. Still nothing.