MSI KT7 Pro 2-A higher than 1.85 possible ??

[win98nogood]

MSI KT7 Pro 2-A higher than 1.85 possible ?? I have a tbird 750 and it will Either boot at default or 1100 it goes thur windows for about a few minutes then locks up, voltage is at 1.85 , vc 3.45 using a pep 66 with Global win 38 temps are great , any ideas on settings for the bios , using infenion pc 133 , geforce video card , seagate baracuda Ultra ata II , plenty of cooling in the case