GeForce2 problems when overclocking the Duron. WHY?

[Smingee]

I have a Duron 700 and an EPOX EP-8KTA2. It goes effortlessly up to 800mhz but past that point it becomes unpredictable and unstable. heat isnt it. PS isnt it. (Feel free to differ with me.) is apears as though my GeForce2 itself locks up or locks up the system. You see out of a game when it locks up the cursor still functions and if i click on stuff i hear the noise but nothing ever moves or changes. Its like some one took a screen shot of my desktop and overlayed it ontop of everything but my cursor. In game however my system totaly locks up and the sound is like a skipping record and im forced to reset. Could this be a power issue with the mobo or something else? ive experimented with it in many ways but no real answers. this only happens when i manually set the voltage, which is nessasary to do to get it past 800Mhz. the auto detected voltage is 1.65v Can anyone point me in the right direction?

Rig details:
Duron 700 (blue)
Epox EP-8KTA2
Creative Annihilator2 32meg DDR
128Meg PC100
48x CD-Rom
4x2x24 burner
20gig ata100
8.4gig ata 33
rear fan
HD cooler
Oh yes and a 300Watt PS too.

Thanks Much.

[TechnoFile]

I too am having stability troubles getting my Duron 700 past 800, so my advice may not be the best.... but two things look suspect from reading your message. The RAM is only pc100... if you're messing with the frontside bus speed at all, you'll possibly want to upgrade that to pc133 RAM(or just wait till that DDR stuff is affordable). The second thing I noticed is the voltage you're running the cpu at. Try bumping it up a notch or two if possible. This will generate a bit more heat, but It may also solve the stability problem.

[Sketch]

I would agree. Kick up the core voltage for cpu stability. i would also kick up the I/O voltage from 3.3v to 3.6v. Thats how I gained stability with my GF2 card they suck alot of power. I'm using it on an Abit KT7 board with a 900 t-bird. Hope that helps.