HP c8000 Technical Reference Manual page 77

LED1 LED2
Fan Warnings
Processor Warning
Temperature Warning
Video Warning
Technical Reference Guide
LED3 LED4 Warning
Chassis fan not
functioning properly.
CPU0 cooling fan not
functioning properly.
CPU1 cooling fan not
functioning properly.
Memory fan not
functioning properly.
PCI/disk fan not
functioning properly.
CPU0 temperature
exceeds limit.
CPU1 temperature
exceeds limit.
External air
temperature too high.
No video adapter
present.
Troubleshooting
Solution
Replace the fan that is not
functioning. If a processor
fan has failed, you must
replace the CPU.
If the processor fan has
failed, you must replace the
CPU.
Make sure nothing is
blocking the system's
airflow and locate your
system in an
air-conditioned room.
Install a video adapter. See
the installation instructions
shipped with the video
adapter.
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