E.2 led functions of power supply unit, Led functions of power supply unit – FUJITSU M3000 User Manual
Page 192
E-4
SPARC Enterprise M3000 Server Service Manual • February 2011
E.2
LED Functions of Power Supply Unit
This section describes the LED names and their functions mounted on the power
supply unit of the DC power supply model.
Note –
This is equivalent to
. When using the DC power supply model,
refer to the content described in this appendix.
TABLE E-1
LED Functions of Power Supply Unit
Component
Name
Color
Description
Power supply unit
(PSU)
IN
On (green)
Indicates that input power is being supplied to the power
supply unit.
Off
Indicates that input power is not being supplied to the power
supply unit.
OUT
On (green)
Indicates that the power is on and being supplied.
Off
Indicates that the power is stopped and is not being supplied.
CHECK
On (amber)
Indicates that an error occurred in the PSU.
Blinking
(amber)
Indicates that the power supply unit is ready to be replaced.
Off
Indicates that the PSU is in the normal state.