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Dell PowerEdge: Power Supply Units (PSU) Tutorial

Summary: This page provides information about power supplies used with Dell PowerEdge servers.

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Symptoms

This article explains the meaning of power supply unit (PSU) LEDs, and how to replace PSUs.

SLN300678_en_US__1PowerEdgeBanner

Cause

This page provides information about power supplies on Dell PowerEdge servers. It explains the meaning of LEDs and how to replace. Other tutorials are also available on the page.

Resolution

PowerEdge PSU: How to Troubleshoot a Server Power Supply Unit
Each power supply unit has an LED that indicates the power status, learn more about the color code.

PowerEdge PSU: How to Troubleshoot a Server Power Supply Unit
When facing a PSU failure, this article may be useful.

PowerEdge PSU: How to remove or replace a Power Supply Unit?
Follow these instructions to replace a PSU.

PowerEdge Server : AC Recovery Last Power State Behavior  
On PowerEdge Servers, if the power state is set to last and a forced shutdown event occurs. The system powers back on if the AC is lost and then restored.

Affected Products

PowerEdge
Article Properties
Article Number: 000134459
Article Type: Solution
Last Modified: 04 Mar 2024
Version:  14
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.
Article Properties
Article Number: 000134459
Article Type: Solution
Last Modified: 04 Mar 2024
Version:  14
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.