IBM 8676 Hardware Maintenance Manual - Page 97

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Note: See "System" on page 112 to determine which components should be replaced by a field service technician. Error code/symptom FRU/action 166-201-005 System Management: Failed 1. DIMMs (I2C bus error(s) See SERVPROC and DIAGS entries in event log.) 2. Microprocessors 3. System board 166-250-000 System Management: Failed 1. Reseat I2C cable between the Advanced System Management (I2C cable is disconnected. Reconnect I2C Adapter (in PCI slot 1/J1) and the system board (J2). cable between Remote Supervisor Adapter and system board.) 2. I2C cables. 3. Advanced System Management adapter. 4. System board. 166-260-000 System Management: Failed 1. Disconnect all server and option power cords from the server, (Restart ASM Error. After restarting, ASM wait 30 seconds, reconnect, and retry. communication was lost. Unplug and cold boot to reset ASM.) 2. Reseat the Remote Supervisor Adapter (in PCI slots 1/J1). 3. Remote Supervisor Adapter. 166-342-000 System Management: Failed 1. Ensure the latest firmware levels for Remote Supervisor (ASM adapter BIST indicate failed tests.) Adapter and BIOS are installed. 2. Disconnect all server and option power cords from server, wait 30 seconds, reconnect, and retry. 3. Remote Supervisor Adapter. 166-400-000 System Management: Failed 1. Reflash or update firmware for ISMP. (ISMP self test result failed tests: x where x = Flash, RAM, or ROM.) 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) v 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 180-361-003 (Failed fan LED test) 1. Fan 2. System board 201-XXX-0nn (Failed memory test.) 1. DIMM Location slots 1-4 where nn = DIMM location. Note: nn 1=DIMM 1; 2=DIMM 2; 3=DIMM 3; 4=DIMM 4. 2. System board. 201-XXX-999 (Multiple DIMM failure, see error text) 1. See error text for failing DIMMs. 2. System board. 202-XXX-001 (Failed system cache test) 1. Microprocessor 1 2. System board 202-XXX-002 (Failed system cache test) 1. Microprocessor 2 2. System board Chapter 6. Symptom-to-FRU index 87

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Note:
See
“System”
on
page
112
to
determine
which
components
should
be
replaced
by
a
field
service
technician.
Error
code/symptom
FRU/action
166-201-005
System
Management:
Failed
(I2C
bus
error(s)
See
SERVPROC
and
DIAGS
entries
in
event
log.)
1.
DIMMs
2.
Microprocessors
3.
System
board
166-250-000
System
Management:
Failed
(I2C
cable
is
disconnected.
Reconnect
I2C
cable
between
Remote
Supervisor
Adapter
and
system
board.)
1.
Reseat
I2C
cable
between
the
Advanced
System
Management
Adapter
(in
PCI
slot
1/J1)
and
the
system
board
(J2).
2.
I2C
cables.
3.
Advanced
System
Management
adapter.
4.
System
board.
166-260-000
System
Management:
Failed
(Restart
ASM
Error.
After
restarting,
ASM
communication
was
lost.
Unplug
and
cold
boot
to
reset
ASM.)
1.
Disconnect
all
server
and
option
power
cords
from
the
server,
wait
30
seconds,
reconnect,
and
retry.
2.
Reseat
the
Remote
Supervisor
Adapter
(in
PCI
slots
1/J1).
3.
Remote
Supervisor
Adapter.
166-342-000
System
Management:
Failed
(ASM
adapter
BIST
indicate
failed
tests.)
1.
Ensure
the
latest
firmware
levels
for
Remote
Supervisor
Adapter
and
BIOS
are
installed.
2.
Disconnect
all
server
and
option
power
cords
from
server,
wait
30
seconds,
reconnect,
and
retry.
3.
Remote
Supervisor
Adapter.
166-400-000
System
Management:
Failed
(ISMP
self
test
result
failed
tests:
x
where
x
=
Flash,
RAM,
or
ROM.)
1.
Reflash
or
update
firmware
for
ISMP.
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)
v
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
180-361-003
(Failed
fan
LED
test)
1.
Fan
2.
System
board
201-XXX-0nn
(Failed
memory
test.)
1.
DIMM
Location
slots
1-4
where
nn
=
DIMM
location.
Note:
nn
1=DIMM
1;
2=DIMM
2;
3=DIMM
3;
4=DIMM
4.
2.
System
board.
201-XXX-999
(Multiple
DIMM
failure,
see
error
text)
1.
See
error
text
for
failing
DIMMs.
2.
System
board.
202-XXX-001
(Failed
system
cache
test)
1.
Microprocessor
1
2.
System
board
202-XXX-002
(Failed
system
cache
test)
1.
Microprocessor
2
2.
System
board
Chapter
6.
Symptom-to-FRU
index
87