Component identification 13
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
(amber)
Red One or more of the following conditions may exist:
• Processor has failed.
• Processor failed over to the offline spare.
• Processor is not installed in the socket.
• Processor is unsupported.
• ROM detects a failed processor during POST.
Amber Processor is in a pre-failure condition.
PPM failure (amber) Red PPM has failed.
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.
DIMM failure, all slots
in one bank (amber)
Red No valid or usable memory is installed in the system.
Overtemperature
(amber)
Amber
The Health Driver has detected a cautionary temperature
level.
Red
The server has detected a hardware critical temperature
level.
Riser interlock (amber) Red The PCI riser board assembly is not seated.
Fan module (amber) Amber A redundant fan has failed.
Fan module (red) Red
The minimum fan requirements are not being met in one or
more of the fan modules. One or more fans have failed or
are missing.
Power supply signal
interlock (amber)
Red
The power supply signal cable is not connected to the
system board.
To Next Page
Loading...
Need help?
General
