I installed HP UX 11i V2 in HP Server RX2660 and it was working then today it won't boot... the CO live console is empty. The SL log's last entry says Fatal: BOOT_NOT_DETECTED. The system health light is flashing red, no other LED light is lit, besides the power button. There does not appear to be any other error lights or log entries. I tried the EFI boot disk but to no avail.
If the system does not start at all, could be a bad system board or cpu.