NEC Express5800/R320a-E4 User Manual page 156

5-26 Installing and Using Utilities
Update
Allows the device identification information of the CPU modules to be viewed and BIOS
of the CPU modules to be updated. See "Maintenance of NEC Express5800/ft series"
described later for the update of BIOS of the CPU modules. The detailed device
identification information can be checked by selecting [ESMPRO] tree→[Hardware]
→[Field Replaceable Unit].
CPU
Allows the information of the CPU on the CPU modules to be viewed.