Computer help (boots for a few secs. and then nothing)

[Jerm]

So got a new rig and like the topic says...plug it in to the surge protector...boots up and lights up, fans run and everything and then it just shuts itself off and won't come back on.

The clr cmos button is lit up on the back of the tower and on the inside there's a little power button and a button labeled reset both lit up.

I have no clue and any help would greatly be appreciated.