System Very Briefly Powers On but Then Immediately Powers Off (First Build)

jmailangi

Honorable
Apr 1, 2013
7
0
10,510
I am very new to computer hardware and to learn about it I decided to build one myself.

Mobo: Gigabyte GA-970A-UD3 ATX AM3+
CPU: AMD FX-8350 4.0GHz 8-Core
Memory: Corsair Vengeance LP 16GB (2 x 8GB) DDR3-1600
GPU: Galaxy GeForce GTX 660 Ti 3GB
PSU: Seasonic 620W Bronze

So far I have tried dissassembling and reassembling the build, resetting the CMOS by popping it out, and shorting two of the wires of the 24 pin connector on the PSU (as suggested by Seasonic). I apologize for my lack of knowledge here. Any help with this issue would be very much appreciated. Thank you very much for taking the time to read and hopefully respond to my post.

EDIT: There is no POST also
 

jmailangi

Honorable
Apr 1, 2013
7
0
10,510


There are no beeps, it only is on for maybe half a second. Just enough to get the fans whirring and a few lights flashing.
 

jmailangi

Honorable
Apr 1, 2013
7
0
10,510


I have checked this many times and it sadly is not the issue.