Tyan S2932-E with dual Barcelonas lock up

[Guest]

Hello,

I have a Tyan S2932-E (Thunder n3600M) with dual 2350 Barcelonas. I am getting a lockup that generally happens under load but not consistently. I end up with post code 23 which doesn't seem to have a published description. It is a hard lock, so all I can do is reboot. Sometimes the machine can go for a full day at max load, and sometimes it crashes after 15 mins of just playing mp3s.

I'm running the latest bios 2.06.

Thank you for any help,
K

 

[Guest]

I've been keeping a closer eye on the Post codes during the lock ups and am sometimes getting post code FF, which makes me suspect the post code isn't particularly useful in figuring out this issue.