Lenovo NeXtScale nx360 M5 Compute Node - Changing the Power Policy option to the default settings after loading UEFI defaults

The default settings for the Power Policy option are set by the IMM2.

To change the Power Policy option to the default settings, complete the following steps.

Turn on the server.

Note: Approximately 20 seconds after the server is connected to AC power, the power-control button becomes active.
When the prompt <F1> Setup is displayed, press F1. If you have set an administrator password, you must type the administrator password to access the full Setup utility menu. If you do not type the administrator password, a limited Setup utility menu is available.
Select System Settings > Integrated Management Module, then set Power Restore Policy setting to Restore.
Go back to System Configuration and Boot Management > Save Settings.
Go back and check the Power Policy setting to verify that it is set to Restore (the default).

Attention: If you set an administrator password and then forget it, there is no way to change, override, or remove it. You must replace the system board.