Need serious help!

maney266

Distinguished
Apr 9, 2009
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My brand new homebuilt system is a disaster.
Specs

Gigabyte ga ep45 ds3p mobo
4 gb corsair ram
intel core 2 quad q8200
nvidia 8800 gts 320mb
igreen PSU 600w
1 TB HDD samsung F1

Thats the lot heres the problem.

There is no input on the screen when the computer is turned on then the CPU fan spins very slowly then it restarts, thats it with the 8 pin ATX in . If i take out the 8 pin ATX the cpu fan doesnt spin completely but the computer doesnt restart, However theres still no input...
PLZ THiS IS DRIVING ME MAD