Article ID: 000040700 Content Type: Troubleshooting Last Reviewed: 01/11/2022

How to Troubleshoot the 1-5-4-4 Beeping Code

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Summary

Guide for troubleshooting the 1-5-4-4 beep code sequence

Description

Nothing displays on the screen, and the server beeps with 1-5-4-4 sequence.

Resolution

The 1-5-4-4 beeping code indicates a power control fault. Follow these steps:

  • Try with different power supply unit.
  • If using a power distribution board (PDB), try with another PDB.
  • Test outside of the chassis on a non-conductive surface.

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This article applies to 158 products

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