I have an AOpen AK79D-400 Max board that could dynamically change it's FSB with SpeedFan with an 1700 T'bred 'A'. I then upgraded to a Barton 3000/200. It will now go down 1-100MHz on the FSB but locks when it tries to raise it, at all. I was hoping it would help keep the box cooler, but oh well.

FYI

Btw, have you enabled software cooling?
http://forums.silentpcreview.com/viewtopic.php?t=20903

My Abit kx7333 raid, which undervolts, wont boot at all, even at 166mhz, 133mhz, 100mhz, anything I set, any setting, even just lowering the voltage a bit, wont boot with my xp2400+.
Thanks

I replaced the graphics card with a Sapphire 9600XT ultimate (very similar current draw to the ASUS I detailed in March 2005) and replaced the Philips 2x2x6 CDRW with a Samsung SC-148T CD-Rom a year or so ago and recently replaced some other components. Here are some more figures – See clarification from Sthayashi in Jan 2005 post in this thread about my conversion of current figures (Amps) into energy figures (Watts).

All figures below are current drawn from socket:
- With no CD or DVDs in drives
- Fans off
- Screen switched off buy screensaver. Sapphire 9600XT ultimate at standard clock. 0.05A (Approx 12W) difference between the screen being off and on – Does anybody have any better suggestions for a AGP graphics card that has more performance than a Radeon 9000 – I tried a 9600Pro and there was not much difference between Pro and XT.
- CPU 300MHz - voltage 1.1v

Amps Modification
0.22 With Samsung CDR
0.20 Without Samsung CDR
0.18 With 2.5â€