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Component identification 71
Item LED description Status
10 DIMM 3 Amber = DIMM has failed.
Off = DIMM is operating normally.
11 DIMM 2 Amber = DIMM has failed.
Off = DIMM is operating normally.
12 DIMM 1 Amber = DIMM has failed.
Off = DIMM is operating normally.
13 Power on Green = System board power is normal.
Off = System board power has failed.
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.