User's Guide

4. Names and Functions of Parts
Express5800/R120d-1E User’s Guide
41
Chapter 1 General Description
4.7.9
AC POWER LED (POWER Supply Unit)
AC POWER LED pattern Explanation Recommended action
On (green) The server is powered on. –
The power cable is connected and AC power
is supplied.
Flashing (green)
Cold Redundant feature is enabled.
–
The power cable is not connected in
redundant power configuration.
Connect the power cable. On (amber)
Power supply unit is failing.
Flashing (amber) Power supply unit is failing.
Contact your sales representative.
AC POWER LED
Standard power supply unit