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]

Severity

Error

User Response

Complete the following steps:
  1. Could follow an uncorrectable memory error or failed memory test. Check the log and service that event first. DIMMs disabled by other errors or actions could cause this event.
  2. Update UEFI firmware.
  3. (Service technician only) Verify that the DIMMs are installed in the correct population sequence.
  4. (Service technician only) Disable memory mirroring and sparing. If this action eliminates the mismatch, check Lenovo Support site for information related to this problem.
  5. (Service technician only) Replace the DIMM.
  6. If problem persists, collect Service Data log.
  7. Contact Lenovo Support.