Filter
Top Products
Server component identification 46
System LEDs and internal health LED combinations
When the internal health LED on the front panel illuminates either amber or red, the server is experiencing
a health event. Combinations of illuminated system LEDs and the internal health LED indicate system
status.
The front panel health LEDs indicate only the current hardware status. In some situations, HP SIM may
report server status differently than the health LEDs because the software tracks more system attributes.
System LED and Color
Internal Health
LED Color
Status
Processor failure,
socket X (amber)
Red One or more of the following conditions may exist:
• Processor in socket X has failed.
• Processor in socket X failed over to the second processor.
• Processor X is not installed in the socket.
• Processor X is not supported.
• Processor heatsink is not attached properly.
Amber Processor in socket X is in a pre-failure condition.
Processor failure, both
sockets (amber)
Red Processor types are mismatched.
PPM failure (amber) Red • PPM has failed.
• PPM is not installed, but the corresponding processor is
installed.
DIMM failure, slot X
(amber)
Red • DIMM in slot X has failed.
• DIMM in slot X is an unsupported type, and no valid
memory exists in another bank.
Amber
• DIMM in slot X has reached single-bit correctable error
threshold.
• DIMM in slot X is in a pre-failure condition.
• DIMM in slot X is an unsupported type, but valid memory
exists in another bank.
Overtemperature
(amber)
Red
• The Health Driver has detected a cautionary temperature
level.
• The server has detected a hardware critical temperature
level.
Fan (amber) Red
The minimum fan requirements are not being met. Fan has
failed.
Amber
A fan has failed but still meets the minimum fan requirements
(with redundant system fan option only).