got my board back from rma. they sent me a new one. now with bios 1.3 official it gets past the loading bar in vista ultimate 64 bit and xp home but then reboots or freezes.

it loaded vista a few times. but it froze after a few minuites of use.

xp wont load at all the farthest I got was the login screen and then it froze. it wont even get to the loading bar in either without an overclock. however the hightest fsb I can reach is 1198. after that it wont boot and I have to hit the CMOS clear switch.

xp safe mode seems to work. no keyboard of mouse support though.
vista safe mode freezes durring loading

if someone could explain what the voltage settings from NB Memory reference voltage and down Id appreciate it as I'm lost here.
thanks,
rage10