213-CPU installation error
213-CPU installation error.
The processor is not seated correctly.
CAUTION:
Before removing or replacing any processors, be sure to follow the processor troubleshooting guidelines in "Performing Processor Procedures in the Troubleshooting Process" in the HPE ProLiant Gen9 Troubleshooting Guide, Volume I: Troubleshooting. Failure to follow the recommended guidelines can cause damage to the system board, requiring replacement of the system board.
Make sure the processor is correctly installed and seated.
For more information, see "Processor issues" in the HPE ProLiant Gen9 Troubleshooting Guide, Volume I on the Hewlett Packard Enterprise website.