LG 17Z990-V.AA77A1 Easy Manual page 199

3
When the following message appears, enter the current password in the [Enter Current
Password] field.
4
Press [Enter] in [Enter New Password] and [Confirm New Password].
5
When the following message appears, select and press [Enter].
6
To save the changes in the system setup, press [F10].
199
Setup and Upgrade