HP 12000 Virtual Library System EVA Gateway - Manual (Page 156)

HP Systems Insight Display 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.
Status System power
LED Internal health LED
color HP Systems
Insight Display
LED and color
One or more of the following conditions may exist: Amber Red Processor (amber)
• Processor in socket X has failed.
•
Processor X is required yet not installed in the socket.
• Processor X is unsupported.
•
ROM detects a failed processor during POST.
Processor in socket X is in a pre-failure condition. Green Amber
One or more DIMMs have failed. Green Red DIMM (amber)
DIMM in slot X is in a pre-failure condition. Green Amber
The Health Driver has detected a cautionary temperature
level. Green Amber Overtemperature
(amber)
The server has detected a hardware critical temperature
level. Green Red
The PCI riser board assembly is not seated properly. Green Red Interlock (amber)
One fan is failed or removed. Green Amber Fan (amber)
Two or more fans have failed or are removed. Green Red
Amber Red Power supply
(amber) • Only one power supply is installed and that power supply
is in standby.
•
Power supply fault
• System board fault
Green Amber •
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 hotplug addition.
Standby Amber — Power cap (off)
Waiting for power Flashing green — Power cap
(green)
Power cap has been exceeded. Amber — Power cap
(flashing amber)
Power is available. Green — Power cap
(green)
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.
156 Component Identification