Is my PSU broken?

Zunedge

Honorable
Dec 26, 2013
10
0
10,510
I was just installing my sound card and I had to unscrew and move my PSU out the way for just a sec. I screwed it all back in made sure my psu cables were secure and everything else was secure. I then went to boot up my computer the light on my mobo is green but upon pressing the power on button nothing happens i get the click and the light but nothing happens the fans don't even power on in the case or in the psu. I took out my sound card as i thought that could be a cause and reseated my ram I'm thinking it could be my cpu, but I really don't want to have to disassemble my cooler as it's massive. I'm not sure what else it could be unless my PSU has actually shorted out or something.

Please help?