IBM eServer BladeCenter HS20 Type 8832, Руководство по техническому обслуживанию и устранению неисправностей

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Chapter 8. Symptom-to-FRU index
This index supports the HS20 blade 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 19.
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 left column of the tables in this index lists error codes or messages, and the
right column lists one or more suggested actions or FRUs to replace.
Note: In tables with more than two columns, multiple columns are required to
describe the error symptoms.
Take the action (or replace the FRU) suggested first in the list of the right-hand
column, then try the server again to see if the problem has been corrected before
taking further action.
Note: Reseat a suspected component or reconnect a cable before replacing the
component.
The POST BIOS code displays POST error codes and messages on the screen.
Beep symptoms
Beep symptoms are short tones or a series of short tones separated by pauses
(intervals without sound). See the examples in the following table.
Beeps Description
1-2-3
v One beep
v A pause (or break)
v Two beeps
v A pause (or break)
v Three beeps
4 Four continuous beeps
One beep after successfully completing POST indicates the system is functioning
properly.
Note: See “System” on page 94 to determine which components should be replaced by a field service technician.
Beep/symptom FRU/action
1-1-2
(Microprocessor register test failed)
1. Optional microprocessor (if installed)
2. Microprocessor
3. System board
© Copyright IBM Corp. 2003
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