Error
Code
Description
Action/
Possible
Failing
FRU
2B20
0022
Processor
is
deconfigured
by
the
system.
The
processor
has
previously
failed
BIST
or
POST.
Replace
the
processor
MCM
indicated
by
the
location
code
associated
with
the
error
code
in
the
error
log.
2B20
0031
Processor
is
failing
POST
Replace
the
processor
MCM
indicated
by
the
location
code
associated
with
the
error
code
in
the
error
log.
2B20
0042
Unknown
processor
card
Remove
the
unknown/unsupported
processor
MCM.
2B20
8880
Unrecoverable
processor
subsystem
error
If
Linux
is
the
only
operating
system
on
the
failing
system,
call
service
support.
If
AIX
is
available,
and
the
system
is
powered
off,
replace
the
FRU
indicated
in
the
service
processor
error
log
entry.
If
AIX
is
available
and
the
system
has
been
rebooted,
run
online
AIX
diagnostics
and
look
for
an
AIX
error
log
entry
in
which
the
description
says
cache
or
cache
controller
error.
Replace
the
FRUs
listed
in
this
entry.
2B20
8881
Software
error
Call
service
support.
2B20
8882
Software
error
Call
service
support.
2B20
8883
Software
error
Call
service
support.
2B20
8884
Unrecoverable
processor
subsystem
error
If
Linux
is
the
only
operating
system
on
the
failing
system,
call
service
support.
If
AIX
is
available,
and
the
system
is
powered
off,
replace
the
FRU
indicated
in
the
service
processor
error
log
entry.
If
AIX
is
available
and
the
system
has
been
rebooted,
run
online
AIX
diagnostics
and
look
for
an
AIX
error
log
entry
in
which
the
description
says
cache
or
cache
controller
error.
Replace
the
FRUs
listed
in
this
entry.
2B20
8885
Unrecoverable
internal
hardware
error
If
Linux
is
the
only
operating
system
on
the
failing
system,
call
service
support.
If
Aix
is
available,
run
online
AIX
diagnostics.Look
for
an
AIX
error
log
entry
in
which
the
description
says
I/O
bus
time
out,
access,
or
other
error,
or
I/O
bridge/device
internal
error.
Replace
the
FRUs
listed
in
this
entry.
2B20
8886
Recoverable
internal
error
while
resetting
a
partition
Informational
message;
no
action
required.
If
a
partition
is
reset,
either
from
the
operating
system
or
the
HMC,
and
a
machine
check
occurs
once
the
partition
has
started
but
not
completed
the
reset
operation,
the
normal
reset
operation
is
aborted
and
the
partition
is
terminated
without
an
operating
system
dump.
When
the
partition
is
brought
back
up,
examine
the
operating
system
error
log
to
determine
the
cause
of
the
machine
check.
Chapter
5.
Error
Code
to
FRU
Index
515
Summary of Contents for eserver pSeries 690
Page 1: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
Page 2: ......
Page 3: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
Page 12: ...x Eserver pSeries 690 Service Guide...
Page 14: ...xii Eserver pSeries 690 Service Guide...
Page 228: ...Step 1527 5 Call your next level of support 212 Eserver pSeries 690 Service Guide...
Page 362: ...Step 1545 15 Call for support This ends the procedure 346 Eserver pSeries 690 Service Guide...
Page 381: ...Step 154A 14 Turn off the power Chapter 3 Maintenance Analysis Procedures 365...
Page 430: ...414 Eserver pSeries 690 Service Guide...
Page 798: ...782 Eserver pSeries 690 Service Guide...
Page 923: ...L3 Cache Shorts Test Step 4 Chapter 9 Removal and Replacement Procedures 907...
Page 924: ...L3 Cache Shorts Test Step 5 908 Eserver pSeries 690 Service Guide...
Page 926: ...L3 Cache Shorts Test Step 2 910 Eserver pSeries 690 Service Guide...
Page 928: ...L3 Cache Shorts Test Step 4 912 Eserver pSeries 690 Service Guide...
Page 929: ...L3 Cache Shorts Test Step 5 Chapter 9 Removal and Replacement Procedures 913...
Page 1055: ...7040 Model 681 Media Subsystem 1 2 3 4 5 6 7 8 9 10 Chapter 10 Parts Information 1039...
Page 1057: ...Power and SCSI Cables to the Media Subsystem 1 2 3 5 4 6 Chapter 10 Parts Information 1041...
Page 1061: ...Power Cabling Chapter 10 Parts Information 1045...
Page 1090: ...1074 Eserver pSeries 690 Service Guide...
Page 1094: ...1078 Eserver pSeries 690 Service Guide...
Page 1122: ...1106 Eserver pSeries 690 Service Guide...
Page 1124: ...1108 Eserver pSeries 690 Service Guide...
Page 1132: ...1116 Eserver pSeries 690 Service Guide...
Page 1133: ......
Page 1134: ...Printed in U S A February 2004 SA38 0589 05...