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Note: See Chapter 7, "Parts listing, Types 8861, 8862," on page 139 to determine which components are
replaceable by the customer and which components must be replaced by an IBM field service technician.
Service Processor message
Power Supply X DC Good Fault
Power Supply X Fan Fault
Power Supply X Removed
Power Supply X Temperature Fault
Power supply current exceeded max spec
value
Processor configuration prohibits CPU X
from operating at maximum speed
Remote Login Successful. Login ID:
Resetting system due to an unrecoverable
error
Single fan failure
System Approaching Maximum Power
Consumption
System Boot Failed
System Complex Powered Down
System Complex Powered Up
System error log full
FRU/action
1. If system power present indicator is on, reduce to
minimum configuration (see page 136) and replace
components one at a time to isolate fault.
2. If no system power:
a. Power supply
b. Power backplane
v Power supply
1. Reinsert the referenced power supply
2.
Replace power supply X.
3.
Replace power backplane.
1. Verify fan air intake areas are clear and well-ventilated.
2. Verify all system fans are installed and functioning.
3. Power supply x.
1. Insert another power supply (if possible) and ensure AC
cord connections
2. Remove devices consuming extraordinary power from the
system.
3.
Replace power backplane.
v Information only
v Information only
v Check light path LEDs for faults:
1. Microprocessors
2. DIMMs
3. Memory board
4. Microprocessor tray assembly
5. I/O board assembly
v Replace any missing or failed fans or power supplies.
1.
Insert another power supply (if possible) and verify ac
cord connections.
2.
Remove devices consuming extraordinary power from the
system.
3.
Replace power backplane.
1. Check the POST/BIOS boot checkpoint indicator and refer
to appropriate documentation.
2. Verify memory board and DIMMs are properly connected and
seated, and that they are functional.
3.
Attempt to boot from backup BIOS image.
v Information only
v Information only
v Clear Event Log.
Chapter 6. Symptom-to-FRU index
113
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