Computer unwanted cycling.

Ravenqueen333

Honorable
Jul 5, 2013
3
0
10,510
Alright new build problems. Go figure >.>

Anyway, I just got the parts and put together the computer (with help) Tonight. All the parts seemed to go in magically and what not.

However, when we went to turn it on, the light came out, mobo had power(showed the number 15 on it), is all plugged in...But it only came out for a few seconds, and then started powering down. Tested about 8 times. All same result. Does anyone have any common problems with this when building new? or at least know what common cause IS? I'm pretty certain it's User Error, but I dunno where. Tips/extra info you'd need is all good.