LG television – How to reset password

Do you need to reset the password on your LG TV?

On your LG TV, go to the lock/security screen. When the password prompt shows up, press MUTE 3 times.
Now you’ll see a prompt that let you enter 6 chars. Enter this code: 1 2 9 4 7 2.

If that code doesn’t work, try this code: 2 1 0 4 9 9.
After that is done you’ll hopefully be able to set a new password on your LG TV.