Ac Power Led On Power Supply Unit - NEC Express5800/T110h-S User Manual

Chapter 1 General Description
4.5.8

AC POWER LED on power supply unit

When a redundant power supply unit is installed, the AC POWER LED is available on each power supply
unit.
The following table lists AC POWER LED patterns.
AC POWER LED pattern
On (green)
Blinking (green)
On (amber)
Blinking (amber)
Off
Description
The server is powered on.
The power cable is connected and AC power is
supplied.
Cold Redundant feature is enabled.
The power cable is not connected in redundant
power configuration.
Power unit is failing.
Power unit is failing.
The power is not supplied to the server.
Express5800/T110h-S User's Guide
4. Names and Functions of Parts
AC POWER LED
Action
–
–
–
Connect the power cable.
Contact your sales representative.
Contact your sales representative.
Connect the power cable. If it is already
connected, contact your sales representative.
31