How can the cpu run at 25x100 if the motherboard BIOS don`t support any higher than 24X100, and how can I run the cpu at 24x106 if it`s locked at 25x100. I tried to run my current cpu (1.8GHz willamette) at 15x106 just to test it, but instead of running at 1590 it ran at 1908(18x106).