IBM TotalStorage NAS 300 User Reference page 157

Table 25. POST error codes (continued)
Error code/symptom
1301
1302
1303
1304
1600
1601
1602
Meaning
2
I C cable to front panel not
found.
2
I C cable from system board
to power on and reset
switches not found.
2
I C cable from system board
to power backplane not found.
2
I C cable to diagnostic LED
board not found.
The system management
processor is not functioning.
Do the following before
replacing a part:
1. Ensure that a jumper is
not installed on J34.
2. Remove the ac power to
the engine, wait 20
seconds; then, reconnect
the ac power. Wait 30
seconds; then, turn on the
engine.
The system is able to
communicate to the system
management processor, but
the system management
processor failed to respond at
the start of POST. Do the
following before replacing a
part:
1. Remove the ac power to
the engine, wait 20
seconds; then, reconnect
the ac power. Wait 30
seconds; then, turn on the
engine.
2. Flash update the Remote
Supervisor Adapter. See
the Remote Supervisor
Adapter User's Guide
provided on the
Documentation CD-ROM
for more information.
Cable for optional service
processor adapter not
installed.
Part/action
1. Cable
2. Front panel
3. Power switch assembly
4. System board
1. Cable
2. Power switch assembly
3. System board
1. Cable
2. Power cage assembly, if installed
3. System board
1. Power switch assembly
2. System board
System board
1. Remote Supervisor Adapter, if installed
2. System board
Disconnect all engine and option power cords from
engine, wait 30 seconds, reconnect, and retry.
Appendix D. Symptom-to-part index
143