LG TVs feature a user-friendly WebOS platform, making navigation easy with the Magic Remote. Access the hidden menu for technicians on LG TVs by following a specific sequence using the original ...

Like punching in a secret cheat code in a video game, some smart TVs have a hidden code that opens a unique service menu. There, you'll find special developer tools, the number of hours used, and even ...

Each TV manufacturer hides their service menu behind their own unique access code. Not all models from ... Make sure you state your TV model. Example LG TV: 48-inch display, 4K resolution, 120Hz ...