[cctalk] Sun Fire V100 CPU not coming up on poweron

Hi, I've got Sun Fire V100 that I'm pretty sure at some point in time actually worked, since I loaded the board with the maximum amount of memory supported (2G). Now, however, when powering on, the LOM comes up but upon issuing the poweron command the main CPU apparently doesn't, all I get is either 1. print_message: Wrong message ID 2. or continuous scrolling of what look like blocks of register dumps I can reliably get effect 1, but the effect 2 is not easy to reproduce. The memory itself seems ok - transplanted it into a known good V100 board and that booted up to readiness (no OS installed yet), included full memory init. Just on general principle (i.e. try the obvious things first) I also retried with known good PSU, same result. There are no obvious signs of trouble (e.g. bulked up or leaky electrolytic capacitors, scorch marks). Any ideas what that message wants to tell me? Full bootup transcript below, note the fan failure is due to this being run as a naked board removed from the case, so the case fans are 'missing'. -------------------------- cute here for new monitor -------------------- LOMlite starting up. CPU type: H8/3437S, mode 3 Ram-test: 2048 bytes OK Initialising i2c bus: OK Searching for EEPROMs: 50(cfg) I2c eeprom @50: OK i2c bus speed code 01... OK Probing for lm80s: none Probing for lm75s: 48 Initialising lm75 @48: OK System functions: PSUs fans breakers rails gpio temps host CLI ebus clock Power restored LOMlite console lom> LOM event: +0h0m0s LOM booted lom> LOM event: +0h0m0s host power on � LOM event: +0h0m7s Fan 1 FATAL FAULT: failed 0% LOM event: +0h0m7s Fault LED 3Hz print_message: Wrong message ID lom> lom>poweroff lom> LOM event: +0h0m50s host power off lom>poweron lom> LOM event: +0h0m55s host power on � LOM event: +0h0m56s Fan 1 recovered LOM event: +0h1m2s Fan 1 FATAL FAULT: failed 0% print_message: Wrong message ID lom> lom>poweroff -------------------------- cute here for new monitor -------------------- Kind regards, Alex. -- "Opportunity is missed by most people because it is dressed in overalls and looks like work." -- Thomas A. Edison