[S.51006] A memory mismatch has been detected. Please verify that the memory configuration is valid.
Explanation
One or More Mismatched DIMMs Detected
Severity
Error
User response
Complete the following steps:
- 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.
- Verify that the DIMMs are installed in the correct population sequence.
- Disable memory mirroring and sparing. If this action eliminates the mismatch, check the IBM Support site for information related to this problem.
- Update UEFI firmware.
- Replace the DIMM
- Replace the processor.