Computer won't boot! Help plz!

[AoL_Is_My_EnEmY]

Hey guys, I built a computer about a month back, and I'm finally getting back to it after being really frustrated. I cannot get the the computer to start. It just will not boot, not one fan turns, anything. Everything is plugged in correctly, I've tried a different PSU, different power switch, switched RAM, everything. The thing will not power on. The motherboard has a orange light on, so it is getting power. No idea why it won't start though. Any suggestions?

 

[QwertyJuan]

replace the mobo.... most logical thing to do....

QJ