IBM TotalStorage NAS 300 User Reference page 147

Table 23. Diagnostic error codes (continued)
Error code/symptom
166-201-003 System
Management: Failed
166-201-004 System
Management: Failed
166-201-005 System
Management: Failed
166-250-000 System
Management: Failed
166-260-000 System
Management: Failed
166-342-000 System
Management: Failed
166-400-000 System
Management: Failed
180-XXX-000
180-XXX-001
180-XXX-002
180-361-003
180-XXX-003
180-XXX-005
Meaning
2
I C bus error(s) See
SERVPROC and DIAGS
entries in event log.
2
I C bus error(s) See
SERVPROC and DIAGS
entries in event log.
2
I C bus error(s) See
SERVPROC and DIAGS
entries in event log.
2
I C cable is disconnected.
2
Reconnect I C cable between
Remote Supervisor Adapter
and system board.
Restart Remote Supervisor
Adapter Error. After restarting,
Remote Supervisor Adapter
communication was lost.
Unplug and cold boot to reset
the Remote Supervisor
Adapter.
ASM adapter BIST indicate
failed tests.
ISMP self test result failed
tests: x where x = Flash, RAM,
or ROM.
Diagnostics panel LED failure.
Failed front LED panel test.
Failed diagnostics LED panel
test.
Failed fan LED test.
Failed system board LED test.
Failed SCSI backplane LED
test.
Part/action
1. Reseat cables between the system board and
the power supply or power cage assembly.
2. Power cage assembly.
3. System board.
1. DASD backplane
2. System board
1. Reseat Memory DIMMs.
2. Reseat microprocessors.
3. Memory DIMMs.
4. Microprocessors.
5. System board.
2
1. Reseat I C cable between the Remote
Supervisor Adapter (in PCI slot 1/J32) and the
system board (J27).
2
2. I C cables.
3. Replace the Remote Supervisor Adapter.
4. System board.
1. Disconnect all engine and option power cords
from the engine, wait 30 seconds, reconnect,
and retry.
2. Reseat the Remote Supervisor Adapter (in PCI
slots 1/J32).
3. Replace the Remote Supervisor Adapter.
1. Ensure that the latest firmware levels are
installed for Remote Supervisor Adapter and
BIOS.
2. Disconnect all engine and option power cords
from engine, wait 30 seconds, reconnect, and
retry.
3. Remote Supervisor Adapter.
1. Reflash or update firmware for ISMP.
2. System board.
Run diagnostics panel LED test for the failing LED.
1. Operator information panel
2. System board
1. Diagnostics panel
2. System board
1. Fan(s)
2. System board
System board
1. SCSI backplane
2. SCSI backplane cable
3. System board
Appendix D. Symptom-to-part index
133