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Power supply led, Leds. see – FUJITSU T5440 User Manual

Page 117

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Servicing Customer-Replaceable Units

95

Note –

Power supply names in ILOM messages are displayed with the full FRU

name, such as /SYS/PS0.

Related Information

“Managing Faults” on page 11

“Hot-Pluggable and Hot-Swappable Devices” on page 75

“Power Supply LED” on page 95

Power Supply LED

Each power supply contains a dual-color LED that is visible when looking at the
back panel of the system.

The following table includes a description of power supply LED modes and their
function, listed from top to bottom.

The following LEDs are lit when a power supply fault is detected:

Front and rear Service Required LEDs

Rear PS Failure LED on the bezel of the server

Fault LED mode on the faulty power supply

The front and rear panel Service Required LEDs are also lit if the system detects a
power supply fault.

See

“Front Panel LEDs” on page 5

and

“Rear Panel LEDs” on page 8

for more

information about identifying and interpreting system LEDs.

LED State

Meaning

Notes

Off

No AC present

Power supply is unplugged or if no AC power
is present.

Blinking green

AC present/system
in standby

AC power is present and system is in standby
mode.

Green

AC present/system
powered on

System is powered on.

Blinking amber

Fault

Voltage overcurrent or other power fault.

Amber

Fault

Internal power supply failure or power supply
fan failure.