IBM 884015U, Руководство по техническому обслуживанию и устранению неисправностей

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Note: See “System” on page 108 to determine which components a field service technician should replace.
Beep/symptom FRU/action
One continuous beep
1. Reseat the following components, one at a time, in the order shown,
restarting the server each time:
v
(Trained service technician only) Microprocessor 1
v
(Trained service technician only) Microprocessor 2 (if installed)
2. (Trained service technician only) Remove microprocessor 2 and its VRM
and restart the server.
v
If no beep code occurs, microprocessor 2 might have failed; replace the
microprocessor.
v If the beep code remains, remove microprocessor 1 and install
microprocessor 2 in the connector for microprocessor 1; then, restart the
server. If no beep code occurs, microprocessor 1 might have failed;
replace the microprocessor.
3. Replace the following components, one at a time, in the order shown,
restarting the server each time:
v (Trained service technician only) Microprocessor 1
v (Trained service technician only) Microprocessor 2 (if installed)
v (Trained service technician only) System board
Repeating short beeps
1. Keyboard
2. System board
One long and one short beep
1. Video adapter (if installed)
2. System board
One long and two short beeps
1. Video adapter (if installed)
2. System board
One long and three short beeps
1. Monitor
2. Video adapter, if installed
3. System board
Two long and two short beeps Video adapter
No-beep symptoms
Note: See “System” on page 108 to determine which components a field service technician should replace.
No-beep symptom FRU/action
No beep and the system
operates correctly.
1. Check speaker cables.
2. Speaker.
3. System board.
No beeps occur after
successfully completing POST
(the power-on status is disabled)
1. Run the Configuration/Setup Utility program, and set the Start Options
Power-On Status to enable.
2. Check the speaker connection.
3. System board.
Chapter 6. Symptom-to-FRU index
77