Access the hidden menu for technicians on LG TVs by following a specific ... Make sure your TV is on and set to the home screen or a live channel before accessing the hidden menu.

Press and simultaneously hold the MENU button on your LG TV and the Menu button on your original remote. Depending on the ...

One boring evening, [XenRE] was looking through service menus on their LG Smart TV (Russian ... and started asking for a 6-symbol service menu password instead of a 4-symbol one.