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Component identification 78
Item Description Status
3
DIMM LEDs Amber = DIMM error
Off = Normal
All other LEDs Amber = Failure
Off = Normal
IMPORTANT: If more than one DIMM slot LED is illuminated, further troubleshooting is required.
Test each bank of DIMMs by removing all other DIMMs. Isolate the failed DIMM by replacing
each DIMM in a bank with a known working DIMM.
Systems Insight Display LED combinations
When the health LED on the front panel illuminates either amber or red, the server is experiencing a health
event. Combinations of illuminated Systems Insight Display LEDs, the system power LED, and the health LED
indicate system status.
Systems Insight Display
LED and color
Health LED System power
LED
Status
Processor (amber)
Red Amber One or more of the following conditions
might exist:
•
Processor in socket X has failed.
•
Processor X is not installed in the socket.
•
Processor X is unsupported.
•
ROM detects a failed processor during
POST
Processor (amber)
Amber Green Processor in socket X is in a pre-failure
condition.
DIMM (amber)
Red Green One or more DIMMs have failed.
DIMM (amber)
Amber Green DIMM in slot X is in a pre-failure condition.
Overtemperature (amber)
Amber Green The Health Driver has detected a cautionary
temperature level.
Overtemperature (amber)
Red Amber The server has detected a hardware critical
temperature level.
Fan (amber)
Amber Green Fan has failed or is missing, but still meets the
minimum fan requirements.
Fan (amber)
Red Green Fan has failed or is missing and no longer
meets the minimum fan requirements.
Power supply (amber)
Red Amber
•
Only one power supply installed and in
standby mode.
•
Power supply fault
•
System board fault
Power supply (amber)
Amber Green
•
Redundant power supply is installed and
only one power supply is functional.
•
AC power cord is not plugged into
redundant power supply.
•
Redundant power supply fault
•
Power supply mismatch at POST or
through hot-plug addition.
Power cap (off)
— Amber Standby