HP ProLiant DL380 Server - Manual (Page 11)

Component identification 11
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 may
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.
Over temp (amber) Amber Green The Health Driver has detected a cautionary
temperature level.
Over temp (amber) Red Amber The server has detected a hardware critical
temperature level.
PCI riser (amber) Red Green The PCI riser cage is not seated properly.
Fan (amber) Amber Green One fan has failed or has been removed.
Fan (amber) Red Green Two or more fans have failed or been
removed.
Power supply (amber)
Red Amber One or more of the following conditions may
exist:
• Only one power supply is installed and
that power supply is in standby.
• Power supply fault
• System board fault
Power supply (amber) Amber Green One or more of the following conditions may
exist:
• 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
power supply mismatch through hot-plug
addition
Power cap (off) — Amber Standby
Power cap (green) — Flashing green Waiting for power
Power cap (green) — Green Power is available.
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.