Green light on motherboard but pc doesn't boot

Mister Male

Reputable
Jul 22, 2015
6
0
4,510
I just built a computer yesterday and when I turned on the power supply a green light on the motherboard turned on. When I actually tried to turn it on nothing happens. The fans don't spin and there aren't any noises . I have checked the thread that supposed to help you fix your computer if you won't boot up but none of it worked any ideas?