Question - error during boot

Applications Filesystems, Disks and Memory
1

I have an HP NetServer LH3 which is exhibiting an error during the boot process. I am getting the following messages, none of which I've seen before

  1. WARNING: SCSI adapter: Cannot install intr vecno=12 type=4 IPL=5 Vector 12 is private
  2. WARNING: "TEST_UNIT_READY" Command timed 11 seconds after its start on ha=0 id=0 lun=0 tag=FF
  3. Aborting command on ha=0 id=0 lun=0 tag=FF

then it just sits there, completely unresponsive. Any ideas what might be wrong?

thanks in advance