No power on mobo

Fallout32008

Commendable
Mar 20, 2016
10
0
1,510
I purchased an asrock 990fx fatal1ty mobo. Got everything set in the case, plugged in, and ready to go. Upon pressing the power button, the only thing that came on were the LED's on my corsair dominators. Brand new mobo out of the box. Any suggestions? Im an avid builder and havent ran into this problem yet. I understand rma out of the box. Any suggestions before I send it back?