Chapter 6. Symptom-To-Fru Index - IBM 884015U Maintenance And Troubleshooting Manual

Chapter 6. Symptom-to-FRU index

Beep symptoms . . . . . . . . . . . . . . . . . . . . . . . . 74
No-beep symptoms . . . . . . . . . . . . . . . . . . . . . . . 77
POST error codes . . . . . . . . . . . . . . . . . . . . . . . . 78
Light path diagnostics LEDs . . . . . . . . . . . . . . . . . . . . 83
Diagnostic error codes . . . . . . . . . . . . . . . . . . . . . . 86
Error symptoms
Power-supply LED errors . . . . . . . . . . . . . . . . . . . . . 100
Service processor error codes . . . . . . . . . . . . . . . . . . . 100
SCSI error codes
Temperature error messages . . . . . . . . . . . . . . . . . . . 101
Fan error messages . . . . . . . . . . . . . . . . . . . . . . 102
Power error messages
System shutdown . . . . . . . . . . . . . . . . . . . . . . . 102
Hard disk drive checkout . . . . . . . . . . . . . . . . . . . . . 104
Host built-in self test (BIST) . . . . . . . . . . . . . . . . . . . . 104
Bus fault messages . . . . . . . . . . . . . . . . . . . . . . . 104
Undetermined problems . . . . . . . . . . . . . . . . . . . . . 104
Problem determination tips . . . . . . . . . . . . . . . . . . . . 105
This index supports xSeries 346 servers.
Notes:
1. Check the configuration before you replace a component. Configuration
2. For IBM devices not supported by this index, refer to the manual for that device.
3. Always start with "General checkout" on page 61.
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 server.
The first column of the two-column tables in this index lists error codes or
messages, and the last column lists one or more suggested actions or FRUs to
replace. Take the action (or replace the FRU) that is suggested first in the list, and
then try the server again to see whether the problem has been corrected.
© Copyright IBM Corp. 2005, 2007
. . . . . . . . . . . . . . . . . . . . . . . . 91
DVD-ROM drive error symptoms . . . . . . . . . . . . . . . . . 92
Diskette drive error symptoms . . . . . . . . . . . . . . . . . . 92
General error symptoms . . . . . . . . . . . . . . . . . . . . 92
Hard disk drive error symptoms . . . . . . . . . . . . . . . . . . 93
Intermittent error symptoms . . . . . . . . . . . . . . . . . . . 93
Keyboard, mouse, or pointing device error symptoms . . . . . . . . . . 93
Memory error symptoms . . . . . . . . . . . . . . . . . . . . 94
Microprocessor error symptoms . . . . . . . . . . . . . . . . . . 94
Monitor error symptoms
Option error symptoms . . . . . . . . . . . . . . . . . . . . . 96
Power error symptoms . . . . . . . . . . . . . . . . . . . . . 96
Serial port error symptoms
ServerGuide error symptoms . . . . . . . . . . . . . . . . . . . 98
Software error symptoms . . . . . . . . . . . . . . . . . . . . 99
. . . . . . . . . . . . . . . . . . . . . . . 100
. . . . . . . . . . . . . . . . . . . . . 102
Voltage related system shutdown . . . . . . . . . . . . . . . . . 103
Temperature related system shutdown . . . . . . . . . . . . . . . 103
problems can cause false errors and symptoms.
. . . . . . . . . . . . . . . . . . . . 94
. . . . . . . . . . . . . . . . . . . 97
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