Originally Posted by
mattkosem
I was troubleshooting some issues that I was having with high NB clocks on this board and found that having CnQ enabled causes Vista x64 to BSOD on boot if the NB frequency is at, around, or over 2600mhz. Disabling CnQ avoids the issue completely. I can set the NB multiplier that I wish, bump the ref frequency up in overdrive and attain the same NB clock with it enabled but cannot boot with it on. It's pretty strange, since I can boot right up at over 2800nb no problem without it. That's a pretty substantial difference! It really sucks though, since c1e and cnq knock an easy 60w off of the system's power consumption at idle. :-/
--Matt