Everyone I have run into a brick wall on my DS3.

I cannot overclock my E6600 above 3402MHz no matter what FSB/Multi combination I try. Anything above 3402MHz freezes at the post. Around 3500MHz I get a cycle on/off and reset.

My E6600 can run 3400MHz at 1.4V under load, so I doubt I reached the chip's max - because I have once had a Rev1.0 board that ran the E6600 at 3.6GHz before I had to RMA it, in which I ended up getting this Rev3.3 board.

I'm using PC26400 Ballistix so RAM is not holding me back, and I have a HR-05 on the northbridge so that's running well. My BIOS is F12?

Any help/suggestions?