Quote Originally Posted by KTE View Post
I've worked around it and here are my findings:
I found out the issue is NOT the NB or CPU speed BUT the HT ref. speed.
The maximum for everyone I've seen is around 250-268 HT ref. Mine is 267MHz HT. ref.

I'm having the same results with K8. HT @ 250Mhz it's very easy with stock volts, 255Mhz it's completely unstable...
I think it's the chipset... do you have a K8 to test the motherboards maximun HT?

Thanks!