PC shut off while gaming and now nothing happens at all when I hit the power button.

havoc_15

Prominent
Oct 11, 2017
1
0
510
It just completely shut off no flashing lights, no burnt smell and no lights inside the case work. Unplugged the PSU and plugged back in and still nothing. Is it probably just the PSU?
 
Solution
Try to power up the PSU withput the PC: http://www.instructables.com/id/How-to-power-up-an-ATX-Power-Supply-without-a-PC/

If it dont work then it's the PSU, otherwise probably its the MB.