Factory Reset for LG webOS 3.0
- Press and hold the settings button until a small box with a chat icon appears. Quickly press 0 0 0 0 OK to open the Signage Settings menu. This can take a few tries.
- Press the —> button (rightarrow) to enter the submenu of the Signage Setup menu.
- Scroll all the way down until you see the Factory Reset option. Click OK and Confirm.
- The monitor will turn off. Turn the monitor back on and you should start in the Language & Country selection menu. Continue with step 1.