Power Fault Leds - HPE ProLiant DL160 Gen10 Maintenance And Service Manual

Item Description
3 Health LED
4 Power On/Standby button and
system power LED
When all four LEDs described in this table flash simultaneously, a power fault has occurred. For more
information, see Power fault LEDs on page 89.

Power fault LEDs

The following table provides a list of power fault LEDs, and the subsystems that are affected. Not all
power faults are used by all servers.
Subsystem
System board
Processor
Memory
Riser board PCIe slots
FlexibleLOM
Removable HPE Flexible Smart Array
controller
System board PCIe slots
Power backplane or storage backplane
Power supply
Status
Solid green = Normal
Flashing green (1 flash per second) = iLO is rebooting
Flashing amber = System degraded
Flashing red (1 flash per second) = System critical
If the health LED indicates a degraded or critical state,
review the system IML or use iLO to review the system
health status.
Solid green = System on
Flashing green (1 flash per second) = Performing power
on sequence
Solid amber = System in standby Off = No power
present
If the system power LED is off, verify the following
conditions:
• The facility power is present.
• The power supply is installed and is working
correctly.
• The power cord is attached and is connected to a
power source.
• The front I/O cable is connected.
LED behavior
1 flash
2 flashes
3 flashes
4 flashes
5 flashes
6 flashes
7 flashes
8 flashes
9 flashes
Component identification 89