211-Unsupported DIMM Configuration Detected

Symptom

211-Unsupported DIMM Configuration Detected – Processor X DIMM Y. The DIMM does not support ECC. (Major Code:A, Minor Code:B).

Cause

The installed DIMM does not support ECC. The system requires that all installed DIMMs support ECC.

CAUTION:
Failure to properly handle DIMMs can damage the DIMM components and the system board connector. For more information, see the DIMM handling guidelines in the troubleshooting guide for your product on the Hewlett Packard Enterprise website:
Action
Replace the specified DIMM with a DIMM that supports ECC.
For more information, see the server user guide for your product on the Hewlett Packard Enterprise website: