Hi,
I have an Ultra V-Series PSU that was powering a Q6600 on P5K-VM. Reviews on the chip and board both state they can hit FSB 400MHz without a sweat, but I could not get the system to POST past FSB 350 and could not figure out why. I could overclock to around 3.2 GHz, but could not start up even at 2.8GHz with FSB400. Using a kill-a-watt the system drew not more than 210 W from the wall under full load. I know the PSU can provide over 320 watts in a different system configuration.
I have recently switched to an Antec earthwatts 500 and can now start windows xp at 3.6GHz and FSB 400 (not even close to stable with the voltages I am willing to use).
Does this make any sense? What was my limiting factor?
Thanks,
Cyborg
I have an Ultra V-Series PSU that was powering a Q6600 on P5K-VM. Reviews on the chip and board both state they can hit FSB 400MHz without a sweat, but I could not get the system to POST past FSB 350 and could not figure out why. I could overclock to around 3.2 GHz, but could not start up even at 2.8GHz with FSB400. Using a kill-a-watt the system drew not more than 210 W from the wall under full load. I know the PSU can provide over 320 watts in a different system configuration.
I have recently switched to an Antec earthwatts 500 and can now start windows xp at 3.6GHz and FSB 400 (not even close to stable with the voltages I am willing to use).
Does this make any sense? What was my limiting factor?
Thanks,
Cyborg