IBM 88371RU, Руководство по техническому обслуживанию и устранению неисправностей, Страница: 111 / 186

Note: See “System replaceable units” on page 122 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 backplane
2. Cable (if present) from fan backplane to system board
3. 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
201-XXX-0nn
(Failed memory test.)
Note: nn = slot number of failing DIMM;
see Figure 54 on page 60.
1. DIMM nn
2. System board
201-XXX-n99
(Multiple DIMM failure, see error text)
Note: n = slot number of failing pair; see
“Memory module considerations” on page
32.
1. See error text for failing DIMMs.
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. System board.
Chapter 6. Symptom-to-FRU index
101