Possible broken HX620X

[Psyco]

every time i start my pc i get the nvidia warming box about not recieving enough power

specs:

Gigabyte P35-DS3R
Q6600 @ 3.2Ghz
8800Gtx, OEM @ stock
2Gb OCZ Sli ready ram @ 800Mhz
2x Hitachi 320Gb windows drive
2x Samsung 1000Gb everything else drive
LG DVD drive
PCI-E X-Fi
Corsair HX620W

i have tried booting without my overclock and without my seccond raid array, same problem... any advice?

PS UK

[Kensek]

Have you connected the PSU 6-pin , or 4-pin, power cord directly into the VGU?

[Psyco]

i have connected the two PCI-e power connectors that came with the PSU directly from PSU to GPU, (no convertors etc) it has been working fine for months untill recently giving this errors :(

[Yellowbeard]

Have you changed or updated drivers recently? Also, do you have a continuity meter to see if you possibly have a bad cable? I would suspect more overall system instability if the PSU was failing as opposed to only the GPU power warning.