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FQXSFMA0003K : A memory mismatch has been detected. Please verify that the memory configuration is valid. [arg1]

A memory mismatch has been detected. Please verify that the memory configuration is valid. [arg1]

Parameters​

[arg1] DIMM identifier consists of S/N, FRU and UDI, e.g. "739E68ED-VC10 FRU 0123456"

Severity​

Error

User Action​

Complete the following steps:

  1. Boot to uEFI F1 screen and check if any memory DIMM is disabled. Memory could be disabled due to previous uncorrectable Errors or uEFI memory test/training errors.
  2. Verify that the DIMMs are installed in the correct population sequence.
  3. Update UEFI firmware to the latest version.
  4. If the problem persists, collect Service Data logs and contact Lenovo Support.
    Note
    The solution for this error may involve a system board replacement. If TPM encryption has been enabled, back up TPM Encryption Recovery Key.