Rear Panel Components - Hitachi HA820 G3 Series User Manual

Systems Insight Display
LED and color
Power supply (amber)
Power supply (amber)
Power cap (off)
Power cap (green)
Power cap (green)
Power cap (flashing amber)
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.

Rear panel components

Rear panel LEDs
15
Health System
LED power LED
Red Amber
Amber Green
— Amber
— Flashing
green
— Green
— Amber
Status
One or more of the following
conditions might exist:
• Only one power supply is installed
and that power supply is in
standby.
• Power supply fault.
• System board fault.
One or more of the following
conditions might 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.
Standby.
Waiting for power.
Power is available.
Power is not available.