Note:
See
“System
replaceable
units”
on
page
144
to
determine
which
components
should
be
replaced
by
a
field
service
technician.
Error
code/symptom
FRU/action
166-407-001
System
Management:
Failed
(BMC
indicates
failure
in
I2C
bus
test.)
1.
Disconnect
all
server
and
option
power
cords
from
the
server,
wait
30
seconds,
reconnect,
and
retry.
2.
Reflash
or
update
firmware
for
BMC.
3.
Operator
information
panel
cable.
4.
Operator
information
panel.
5.
System
board.
166-NNN-001
System
Management:
Failed
(BMC
indicates
failure
in
self
test
where
NNN=300
to
320.)
1.
Disconnect
all
server
and
option
power
cords
from
the
server,
wait
30
seconds,
reconnect,
and
retry.
2.
Reflash
or
update
firmware
for
BMC.
3.
System
board.
166-NNN-001
System
Management:
Failed
(BMC
indicates
failure
in
I2C
bus
test
where
NNN=400
to
420
(excluding
412,
414,
and
415).)
1.
Disconnect
all
server
and
option
power
cords
from
the
server,
wait
30
seconds,
reconnect,
and
retry.
2.
Reflash
or
update
firmware
for
BMC.
3.
System
board.
180-197-000
(SCSI
ASPI
driver
not
installed)
1.
Remove
RAID
adapter,
if
installed,
and
rerun
test.
2.
System
board.
180-361-003
(Failed
fan
LED
test)
1.
Fan
2.
System
board
180-XXX-000
(Diagnostics
LED
failure)
v
Run
diagnostics
panel
LED
test
for
the
failing
LED.
180-XXX-001
(Failed
front
LED
panel
test)
1.
Operator
information
card
2.
System
board
180-XXX-002
(Failed
diagnostics
LED
panel
test)
1.
Operator
information
card
2.
System
board
180-XXX-003
(Failed
system
board
LED
test)
v
System
board
180-XXX-005
(Failed
SCSI
backplane
LED
test)
1.
SCSI
backplane
2.
SCSI
backplane
cable
3.
System
board
201-XXX-0nn
(Failed
memory
test)
Note:
nn
=
slot
number
of
failing
DIMM;
see
“System-board
internal
connectors”
on
page
78.
1.
DIMM
nn
2.
System
board
201-XXX-n99
(Multiple
DIMM
failure,
see
error
text)
Note:
n
=
slot
number
of
failing
DIMM
pair;
see
Table
2
on
page
33.
1.
Reseat
the
DIMMs;
then,
restart
the
server.
2.
Remove
the
lowest-numbered
DIMM
pair
of
those
that
are
identified
and
replace
it
with
an
identical
pair
of
known
good
DIMMs;
then,
restart
the
server.
Repeat
as
necessary.
If
the
failures
continue
after
all
identified
pairs
are
replaced,
go
to
step
4.
3.
Return
the
removed
DIMMs,
one
pair
at
a
time,
to
their
original
connectors,
restarting
the
server
after
each
pair,
until
a
pair
fails.
Replace
each
DIMM
in
the
failed
pair
with
an
identical
known
good
DIMM,
restarting
the
server
after
each
DIMM.
Replace
the
failed
DIMM.
Repeat
step
3
until
you
have
tested
all
removed
DIMMs.
4.
(Trained
service
technician
only)
Replace
the
system
board.
120
xSeries
236
Type
8841:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide
Summary of Contents for 884155U
Page 1: ...xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 2: ......
Page 3: ...xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 20: ...10 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 96: ...86 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 152: ...142 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 160: ...150 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 173: ...Appendix B Safety information 163...
Page 174: ...164 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 175: ...Appendix B Safety information 165...
Page 176: ...166 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 177: ...Appendix B Safety information 167...
Page 178: ...168 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 179: ...Appendix B Safety information 169...
Page 189: ...Appendix B Safety information 179...
Page 190: ...180 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 191: ...Appendix B Safety information 181...
Page 192: ...182 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 196: ...186 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 208: ...198 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 209: ......
Page 210: ...Part Number 25K8114 1P P N 25K8114...
