Changing the operating mode for an IBM i logical partition

You can change the operating mode for an IBM® i logical partition using the Hardware Management Console (HMC). The operating mode for an IBM i logical partition determines the number of options that are presented to the operator for consideration during and after the initial program load (IPL). It can also secure (lock) the control panel to prevent an unauthorized or inadvertent IPL from the control panel.

1. In the navigation pane of your HMC, open Systems Management, open Servers, and click the managed system on which the logical partition is located.
2. In the work pane, select the logical partition, click the Tasks button, and choose Properties.
3. Click Settings, set IBM i Keylock position to your preference, and click OK.