Uncorrectable Machine Check Exception (Board X, Processor Y, APIC ID <hex value>, Bank <hex value> Status <hex value>)

CAUTION: Before removing or replacing any processors, be sure to follow the processor troubleshooting guidelines in HPE ProLiant Gen9 Troubleshooting Guide, Volume I: Troubleshooting on the Hewlett Packard Enterprise website. Failure to follow the recommended guidelines can cause damage to the system board, requiring replacement of the system board.