HP zx2000 Technical Reference Manual page 96

Troubleshooting
System
LED LED1
Fan Faults
Processor Faults
BMC Faults
Temperature Faults
4–12
LED2 LED3 LED4 Problem
Fan 2 (bottom) is not
functioning properly.
Fan 1 (top) is not
functioning properly.
Processor temperature
exceeds limit.
No processor detected.
BMC firmware is
damaged.
Motherboard FRU
inventory device
inaccessible.
External air
temperature too high.
Solution
Replace the fan that is not
functioning.
If the processor fan has
failed, you must replace the
CPU.
If the processor fan has
failed, you must replace the
CPU.
Replace the CPU.
Reflash the system firmware.
Replace the system board.
Make sure nothing is
blocking the system's
airflow and locate your
system in an
air-conditioned room.
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