Hello. Long time lurker, small time poster. I have an Athlon-XP 2800+ Barton modded to a mobile on an Asus A7N8X Deluxe 2.0. I've looked high and low on the net for a way to enable Cool n' Quiet or any other kind of dynamic underclocking, but I've found nothing for my board. My problem seems to be that I cannot change p-states on the fly. I tried using wpcredit to enable p-states as shown in an article by Toms Hardware (http://www20.tomshardware.com/cpu/20041001/athlon-underclocking-08.html
), but it will not let me set the registers. I've tried RMClock, 8rdavcore, crystalcpuid, cpumsr and maybe a few others that I can't think of at the moment. Whenever I try to change the voltage the system freezes. I'm using Trats' bios found at http://forums.pcper.com/showthread.php?p=3095488&postcount=62
. I've tried Demoulous' uber bios, but that didn't fix anything. Has anyone enabled Cool n' Quiet on this board? Any ideas on how to make this work?