computer shuts off while booting.

mani1987 · 06-08-2009, 02:28 AM

My computer spec is.
8800gtx
Q6600
2x corsair 2g ram.
a nforce 680i LT sli
and a 500w PSU

i built the computer
in october and it worked fine until i moved it till my new house. Where the computer after 10-15 sec shuts off. I look at the motherboard while the computer is on and 3 lights is on. a blue a yellow and a green. and as far as i know the blue tells me that the motherboard is getting power. However when the computer shuts down the blue one is still on while the yellow and the green shuts off. Which tells me the PSU cant be the cause of this or am i wrong? I have tried reconnectin all the power plugs with no luck. Anyone know what the cause of the malfunction is any help is appreciated.