Quote Originally Posted by Yolanda View Post
It's because you have an old revision of our board, my rev. 1.04G can set any voltage from 1.25V on 45 nm CPU. However your lowers setting 1.45V not so high, really it's about ~1.41 via Vdrop.
Do you have any info precisely which is the earliest revision that allows proper low Vcore control for 45nm CPUs? Seen it mentioned a few times in passing but no one has come up with definite answers even in this most comprehensive thread.

Think mine is a 1.03G but still using 2406 BIOS, wondering if it is worth trying a 45nm (and flashing the lattest BIOS).