So I had the system shut down for a week or so as I was unable to work on it. As of Sunday, I put the server back on the bench.
That's when the fight started...
At this time, I cannot get Phoenix to run stable again. Perhaps it was not simply the watchdog device. The watchdog card may actually have been operating properly and was only responding to real problems with some hardware component on the server.
I have not been able to get diagnostics software to run on the system for some reason. Perhaps that's also an indicator of some other hardware problem. At this time, it looks like I may have to try to test individual components on another system that I'll try to make available. If the other components do end up testing properly then it may point to a motherboard problem.
Anyhow, I'm still working on the hardware. Sorry I can't get any more firm answer about it at this time.






The question on everyone's mind is, "What the heck is THAT!??"