Prime 95 turns comp OFF?

[reject]

well i was running the new prime and i went to wash the car, when i came back the comp was off! how could this happen? is it related to the ac supply maybe a "brownout"? there was no windows eror message when i started next

[STEvil]

try it again

[bachus_anonym]

when it was OFF did you have a chance to look at Power and HDD LEDs ?
if they were both lit and you had to Turn Off your PC with a button before u Turn it ON then most likely PSU shut itself off...

[reject]

i think i found it out... 12x cable not all the way in, and also on some boots some fans would speed up then slow down... lets hope i can get this oc stable now