removed graphics card and put back in, computer wont finish startup (details inside)

Well i got a problem... again.

Different computer then last time, i was having trouble with a display driver not responding on my vista computer (NVLDDMKM) and i saw that a couple people tried putting in the graphics card into a slot, or just reseating them (to clear catch i think) so i turned of computer opened it took out the graphics card, put it right back in, closed the computer and turned it on...

it stayed on for 8 seconds.

I had the same problem when i got the computer before and the people who built it said it was a faulty powersupply and sent me a new one.

I also read that some of the NVLDDMKM errors can be caused by a weak power supply, so i was wondering if a 500watt powersupply sounds like its enough to power the comp (specs below) and if its not the issues if anyone has any idea what might be wrong (btw the motherboard lights are still on and green)

AMD AthlonT64 X2 5200+ Dual-Core CPU
Asus M2N-SLI Deluxe nForce 570-SLI
2048MB [1024MB X2] DDR2-800 PC6400 Memory Module Mushkin
NVIDIA GeForce 7950GT 512MB
250 GB HARD DRIVE
18X Dual Format/Double Layer DVD±R/±RW + CD-R/RW Drive
3D Premium Surround Sound Onboard
Onboard LAN Network (Gb or 10/100)
Wireless 802.11g 54Mbps PCI Adapter
and a internal blue neon light

 

Re: removed graphics card and put back in, computer wont finish startup (details insi

bump

 

Re: removed graphics card and put back in, computer wont finish startup (details insi

what are the specs on the PSU? how many 12v+ rails, total amps on the 12v rails...etc

pretty much copy the sticker on the side of the PSU

 

Re: removed graphics card and put back in, computer wont finish startup (details insi

http://i211.photobucket.com/albums/bb57/zunstree/2.jpg

here is a link to a picture i took with the information on the powersupply

*edit* I toke the picture with my cell cause it was upside down, and i figured the picture would be as good

 

Re: removed graphics card and put back in, computer wont finish startup (details insi

ok the PSU should be fine, your PSU has a combined 33A on the 12v rails

(from newegg)

 

Re: removed graphics card and put back in, computer wont finish startup (details insi

any idea whats wrong then? i mean this happen when i first got the computer and customer service sent me a new powersupply. And i just took out the graphics card and put it back in and this started happening again

 

Re: removed graphics card and put back in, computer wont finish startup (details insi

*bump* would like to figure out the cause before i try buying a replacement powersupply or something

 

Re: removed graphics card and put back in, computer wont finish startup (details insi

anyone? any ideas at all what could be wrong?