Power supply led, Fan led – HP ProLiant SL4545 G7 Server User Manual
Page 20
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Component identification 20
Power supply LED
Power LED
Status
Off
•
No AC power to power supply units. Check the AC power cord.
•
AC is present. Standby output is on; output is disabled.
•
Power supply failure (includes overvoltage and overtemperature)
Green
AC is present and main 12 V output is enabled.
Fan LED
LED color
System fan status
Off
The fan is working or power is off.
Solid amber
The fan module has failed.
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