startup help

[johngwatkins]

Ive built my system-Intel pent-d, intel mb, asus dvd-rom,plextor dvd-rw,seagate 320 gig hard drive,ati all in wonder video card, antec sonata 2 case.
when I power up the system,both fans come on for about 7 seconds and then die.

Any advice???

[johngwatkins]

P.S. Ive checked and double checked my cable connections and my videocard seating.

[PrntRhd]

Moved to Core Hardware.

Did you try a barebones boot?

[johngwatkins]

what is that??

[jasoncqs]

Have you checked the power supply?