SUN Ultra-2 Enterprise big trouble

Well, it's not so retro :) I powered it up and seemed to work. Booted from CD and removed root password. While surfing in the HD, I got (console) a lot of ECC errors. I powered it down and swapped two SIMM modules. Then it refused to boot at all. CTRL-BREAK didn't respond in that phase. So I rebooted and hit CTRL-BREAK early, and set diag-switch? true, diag-level to max. Resetted. Got memory error, Ecache errors and RED state exception (may be I'm missing something else...). Did a lot of scrambling: memory modules, CPU modules (2). Memory errors seemed to disappear, but Ecache errors remained for both CPUs. I noticed faults increase with temp. Before I hit the wall multiple times with my head: shall I assume the MB is gone fishing? Ecache errors seems independent from CPU modules (I tried also 1-CPU configuration). I don't think a memory error (SIMM) could trigger and Ecache error (EDP) on both CPUs. Damn... Thanks! -- Vincenzo (aka Supervinx) --==ooOoo==-- My computer collection: http://www.supervinx.com/Retrocomputer --==ooOoo==-- You can reach me at: www.supervinx.com www.facebook.com/supervinx http://www.youtube.com/user/supervinx http://www.myspace.com/supervinx