New build won't boot. Need some Assistance.

[OceanView]

Just put together my Hackintosh but it won't turn on.
When I press the power button, the fans on the case and the CPU all come on but then they all stop as if the system shut down.
The power button stays lit but nothing further.
I can't hear any sound on the HDD.

Here are my specs.

i7 -3770K
Gigabyte GA-Z77X-UP5 TH
Corsair Vengence 8gb (1 stick)
WD Blue 320GB HDD
No Video card, using on board DVI connection
Corsair 650 watt PSU

I haven't done anything other then putting it together.
Not sure if I didn't connect everything correctly or if there is a hardware failure.
I'm just trying to get the system to turn on before OS installation.

Any Ideas?

 

[Koalaman]

DId you versify that everything is plugged in? The Motherboard, the cpu, the gpu, etc? Is the RAM seated properly?

 

[OceanView]

I figured it out.
I didn't have the CPU power plug installed.

Now onto installing Mountain Lion

 

[Koalaman]

It happens to the best of us!