Samsung 820DXN Displays or changes the drive settings, Password Manages the password, Setup, Exit

EWF	Displays or changes the drive settings.
Password Manages the password.
Setup
Rotation	Rotates the screen with the selected option.
Program	Runs or exits the program.
Exit	Exits mnMain. If you exit mnMain, MagicNet X and the Schedule program are also exited
	together.

EWF: Displays and changes the Drive settings

EWF State

zCurrent state: Displays the current EWF state.

zBoot command: Displays the EWF state which will be applied at the next boot-up.

EWF command

zDisable and restart : Disables and restarts the EWF. The EWF state is actually disabled at the next boot-up.

zEnable and restart : Enables and restarts the EWF. The EWF state is actually enabled at the next boot-up.

zCommit : Saves the changes in the Enable state.

Password : Manages passwords for existing MagicNet X.

Verifies the password before you enter the Setup screen. If the Use Password lock checkbox is checked, you need to verify your password again when entering the MagicNet X setup menu.