Quote Originally Posted by Maglin View Post
Every time I fail OCCT it's when vNB gets a small voltage spike. I'm going to pull out my DMM here next week and check my Power from the PSU to see if it's fluxing or if it's the boards voltage regulators. I would still like to know what I can mod to up the output of the boards 3.3v and 5v regulators. If it's the PSU I'll definitely be doing something to fix it but I highly doubt it's the PSU as everyone is showing the same voltages. I've got almost all my setting green now and stable @ 400x9. I'll post up what I've got here very soon for settings.
Yeh, I doubt it is your PSU. Those spikes are either related to the NB heat (as you're on the rather very hot side) or the PWM heating too on the motherboard

Quote Originally Posted by KRich View Post
Depending on your definition of stability, I ran the new OCCT beta referred to here and ran it in RAM mode (slider all the way to the right) and it lasted just under 11 hours before errorring out with a Code 4.

This was with my E6600, 465 FSB (x8 multiplier) and using 1.55V for the CPU. All other voltages were set one notch above green.
Code 4 is for CPU errors. But it could be yet an error in RAM sometimes. Maybe a small vcore increase could help you... Give Prime95 small FFT or OCCT CPU mode a try as they are heavier on CPU. If unstable, than a notch on the vcore and you're rock solid. If not, than maybe same issue as others on the NB-RAM subsystem of this board