223-Memory Error – A memory error occurred
223-Memory Error. A memory error occurred which prevents the system from initializing memory. System video output may have additional information regarding failure. The system is halted.
A memory error occurred.
Check the video output or the Integrated Management Log for additional information.
For more information, see "Integrated Management Log" in the HPE ProLiant Gen9 Troubleshooting Guide, Volume I on the Hewlett Packard Enterprise website.