Rear Panel Components - HP AX691B Maintenance And Service Manual

Systems Insight
Display LED and color
Fan (amber)
Power supply (amber)
Power supply (amber)
Power cap (off)
Power cap (green)
Power cap (flashing
amber)
Power cap (green)
IMPORTANT:
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

Item Description
1 PCI slot 5
2 PCI slot 6
3 PCI slot 4
4 PCI slot 2
5 PCI slot 3
Health LED
System power
LED
Red Green
Red Amber
Amber Green
— Amber
— Flashing green
— Amber
— Green
If more than one DIMM slot LED is illuminated, further troubleshooting is
Status
Two or more fans have failed or been
removed.
•
Only one power supply is installed and
that power supply is in standby.
•
Power supply fault
•
System board fault
•
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 cap has been exceeded
Power is available
Component identification 78