IBM 8480 - Eserver xSeries 205, Maintenance And Troubleshooting Manual

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Chapter 6. Symptom-to-FRU index
Beep symptoms . . . . . . . . . . . . . . . . . . . . . . . . 86
No-beep symptoms . . . . . . . . . . . . . . . . . . . . . . . 87
Diagnostic panel system error LED . . . . . . . . . . . . . . . . . 88
Diagnostic error codes . . . . . . . . . . . . . . . . . . . . . . 90
Error symptoms . . . . . . . . . . . . . . . . . . . . . . . . 95
Power-supply LED errors . . . . . . . . . . . . . . . . . . . . . 96
POST error codes . . . . . . . . . . . . . . . . . . . . . . . . 97
POST (ISPR) error procedures . . . . . . . . . . . . . . . . . . 100
ServeRAID error codes . . . . . . . . . . . . . . . . . . . . . 102
Service processor error codes . . . . . . . . . . . . . . . . . . . 103
SCSI error codes . . . . . . . . . . . . . . . . . . . . . . . 103
Temperature error messages . . . . . . . . . . . . . . . . . . . 104
Fan error messages . . . . . . . . . . . . . . . . . . . . . . 104
Power error messages . . . . . . . . . . . . . . . . . . . . . 105
System shutdown . . . . . . . . . . . . . . . . . . . . . . . 105
Voltage related system shutdown . . . . . . . . . . . . . . . . . 105
Temperature related system shutdown . . . . . . . . . . . . . . . 106
DASD checkout . . . . . . . . . . . . . . . . . . . . . . . . 106
Host built-in self test (BIST) . . . . . . . . . . . . . . . . . . . . 107
Bus fault messages . . . . . . . . . . . . . . . . . . . . . . . 107
Undetermined problems . . . . . . . . . . . . . . . . . . . . . 108
Problem determination tips . . . . . . . . . . . . . . . . . . . . 109
This index supports xSeries 205 servers.
Notes:
1. Check the configuration before you replace a FRU. Configuration problems can
cause false errors and symptoms.
2. For IBM devices not supported by this index, refer to the manual for that device.
3. Always start with “General checkout” on page 21.
The symptom-to-FRU index lists symptoms, errors, and the possible causes. The
most likely cause is listed first. Use this symptom-to-FRU index to help you decide
which FRUs to have available when servicing the computer.
The first column of the two-column tables in this index lists error codes or
messages, and the second column lists one or more suggested actions or FRUs to
replace. Take the action (or replace the FRU) suggested first in the list of the
second column, then try the server again to see if the problem has been corrected.
Note: Try reseating a suspected component or reconnecting a cable before
replacing the component.
The POST BIOS code displays POST error codes and messages on the screen.
© Copyright IBM Corp. 2002
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