Old PII 333's Overclocked Rebooting Problem

[Guest]

I had 2 old P2 333's SLTV's week 51 Ireland that can do 500
so I built a dual box. Problem is, after about 6 months of previous use, one of them starting rebooting after about
4-5 hours of moderate use. Now the same thing is happening again on this new set up. I upped the voltage on it but I still get those reboots. I have a old Vek-12 on one and an
Alpha on the other.

I think the one rebooting has the Vek-12
on it. I mean it's an old sink but still pretty good. What
could be causing these reboots after a few hours of use?
I have good old Mushkin Samsung -GH ram in there so I don't think it's the ram. I don't think but you never know. If it was a heat issue, it should show up before a few hours of use right? Any opinions on this problem?

 

[Guest]

Can the system run with one cpu?
If so try one then the other, see which one reeboots then swich the hs on them and check again..That should tel u if it is a heat prob or not.

******
My other sig is thought provolking and interesting.(And spelt corectly😱)

 

[Guest]

I also had this problem on a computer I was working with, it was a 333(66) Dutchus that I was trying to get to run at 500(100) but at odd times, like whenever it felt like it, it would reboot, no matter what voltage. To solve this I bumped it back down to 83mhz FSB, and it's been fine ever since (but only running at 417mhz or something like that instead of 500 🙁.

Duron 650@840 (112*7.5)
256mb Crucial PC133 CAS2 @149mhz CAS2
Abit KT7-RAID mobo