Newly built computer is not turning on no response

jackthenippler

Honorable
May 16, 2013
2
0
10,510
I just finished install the parts and when i hit the power button nothing happen? i disconnected everything took out the mobo made sure it was placed right connected everything back up tried once more and nothing!

Specs:
i5-3470 Processor
GPU- GeForce GTX 650 Ti
RAM-G.SKILL Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3
Power supply- Cooler Master eXtreme Power Plus 550w Power Supply
Case- Rosewill REDBONE U3
Optical Drive0Samsung 24x SATA DVD¡AR
MOBO-ASRock Z77 Extreme4 LGA 1155 Intel
Hard drive- WD Blue 1 TB Desktop Hard Drive: 3.5 Inch, 7200 RPM
SSD-Samsung 840 Series 120GB 2.5in SATA3