Article ID: 000091585 Content Type: Maintenance & Performance Last Reviewed: 08/09/2022

What to Do When the Server Unexpectedly Shut Down and the Logs Show “Power Supply Input Lost”

Environment

Intel® Server Board M50CYP Intel® Server Board S2600 families

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Summary

Steps to recover the server from a sudden shut-down

Description

The server shut down with a Soft Power Control Failure event suddenly.

Resolution
  1. Ensure the server Basic Input/Output System (BIOS) is the latest. See BIOS Update for Intel® Server Boards
  2. Verify all power cables and adapters are connected properly [electrical outlet power cables as well as those between the power supply units (PSUs) and system components].
  3. Cross-test the PSUs, if possible.

If after the tests PSU still fails, please generate a DebugLog and submit it to Intel® Customer Support for analysis. Contact Intel for Your Support Solutions