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FQXSFPU0019N : An uncorrectable error has been detected on processor [arg1].

An uncorrectable error has been detected on processor [arg1].

Parameters​

[arg1] Socket number, 1-based.

This is reported when FEH detects CPU MCERR.

Severity​

Error

User Action​

Complete the following steps:

  1. Check Lenovo Support site for an applicable service bulletin or UEFI firmware update that applies to this error.
  2. Power off the system and remove A/C power.
  3. Restore A/C power and power on the system.
  4. Determine if there have been recent changes to the hardware, firmware or operating system. Reverse them if possible.
  5. If the problem persists, collect Service Data logs and contact Lenovo Support.