Ok, I just my my epox 8rda3+ and mobile 2600+. I can post up to 2625mhz (that I've tried) but anything about 2.2ghz or so and I can't get into Windows. It's not a hard freeze, either. It just reboots right when the windows xp slash screen would pop up. Raising the vcore just makes things worse.
Here's an interesting screencap from MBM:
edit: look at the +3.3v in particular.
Here's an interesting screencap from MBM:
edit: look at the +3.3v in particular.