Diagnostic Error Codes - IBM 8669 - Eserver xSeries 342 Hardware Maintenance Manual

Diagnostic Panel LED
OVER LED on
NMI LED on
TEMP LED on
FAN LED on

Diagnostic error codes

Note: In the following error codes, if XXX is 000, 195, or 197 do not replace a
Error Code/Symptom
001-XXX-000 (Failed core tests)
001-XXX-001 (Failed core tests)
001-250-000 (Failed System Board ECC)
001-250-001 (Failed System Board ECC)
005-XXX-000 (Failed Video test)
FRU/Action
1. Install an optional additional power supply, or remove optional devices
from the server.
1. Reboot the system.
2. Check the System Error Log.
1. Ambient temperature must be within normal operating specifications.
See "Features and specifications" on page 3.
2. Ensure fans are operating correctly.
3. Examine System Error Log.
a. System over recommended temperature
1) Information LED Panel
b. DASD over recommended temperature (DASD LED also on)
1) Overheating hard drive
2) DASD Backplane
c. System over recommended temperature for CPU X (where X is CPU 1,
2) (CPU LED also on)
1) CPU X
2) System Board
d. I/O Legacy Board over recommended temperature
4. If the CPU LED on the diagnostics panel is also on, one of the
microprocessors has caused the error.
1. Check individual fan LEDs.
2. Replace respective fan.
3. Fan Cable.
4. System Board.
5. Power Backplane Board.
FRU. The description for these error codes are:
000 The test passed.
195 The Esc key was pressed to abort the test.
197 This is a warning error and may not indicate a hardware failure.
For all error codes, replace/follow the FRU/Action indicated.
FRU/Action
1. System Board
1. System Board
1. System Board
1. System Board
1. System Board
87
Symptom-to-FRU index