238-DIMM Configuration Error – Processor X, DIMM Y

Symptom

238-DIMM Configuration Error – Processor X, DIMM Y – Quad Rank DIMMs must be installed in the first socket of any memory channel in which they are populated.

– System Halted!

Cause

Quad-rank DIMMs are installed on the memory channel after SR or DR DIMMs.

Action
Install quad-rank DIMMs in the first slot of any memory channel.

For more information, see the server user guide on the Hewlett Packard Enterprise website.