HP AlphaServer ES80 Installation Manual page 22

1. Once the operating system is shut down, you may either:
a. Power off the system using the switch on the cabinet door, or
b. Execute the p off MBM console command. For a system with partitioned CPUs,
you can power down the CPU partition associated with the I/O module you are
going to install by typing in the following MBM console command:
p off –hp <partition_name>
or
c. Execute the power off command using the OCP pushbuttons on the drawer that
contains the target CPU.
2. Wait for the orderly shutdown to complete.
3. Unplug the CPU drawer from its power source.
2-6 hp AlphaServer ES47/ES80/GS1280 I/O Drawer Upgrade