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4. Names and Functions of Parts
Express5800/R120d-2M User’s Guide
42
Chapter 1 General Description
4.7.9
AC POWER LED on Power Unit
The power unit is equipped with AC POWER LED.
The following table lists LINK/ACT LED patterns and their explanation.
AC POWER LED pattern
Explanation
Solution
On (green)
The server is powered on.
–
Flashing (green)
The power cable is connected and AC power is
supplied.
–
Cold Redundant feature is enabled.
–
On (amber)
The power cable is not connected in redundant
power configuration.
Connect the power cable.
Power unit is failing.
Contact your sales representative.
Flashing (amber)
Power unit is failing.
AC POWER LED