HP 9000 Series Service Manual page 104

Troubleshooting
Code
7F0Y Memory multi-bit error
HPMC Processing Status
CBF0 HPMC initiated
CBF1 OS did not replace IVA
CBF2 Invalid length for OS HPMC
handler
CBF3 Invalid address for OS HPMC
CBF4 Invalid OS HPMC checksum
CBF5 IVA plus 32 was equal to zero
CBFB Branching to OS HPMC
CBFC Failed to branch to OS HPMC
handler
CBFD Could not determine why PDCE
check (0xF000 0000) was entered
CBFE This HPMC interrupted a TOC, halt
CPU
CBFF Another HPMC occurred on this
CPU while it was executing PDCE
HPMC, halt CPU
3-24
Description Action
1. Check the hex code following 7D08.
(Should be 7F0X, where X = slot number)
2. Replace the memory SIMM pair indicated
by the hex code.
Occurs with normal HPMC processing in all
cases. (First chassis code)
Occurs with normal HPMC processing prior to OS
running (i.e. during selftest, boot, etc.) (Third code
from the right side)
Contact response center.
Contact response center.
Contact response center.
Contact response center.
Occurs with normal HPMC when OS is running
(Last code on the right side).
Occurs with normal HPMC processing prior to OS
running (i.e. during selftest, boot, etc.) (Last code
on the right side).
Contact response center.
Contact response center.
Contact response center.
Chapter 3