Resetting the TV
Open the TVs Menu.
Navigate to and select the Support section of the main menu.
Navigate to and select the Self Diagnosis option in the Support Menu
Navigate to and select the Reset option in the Self Diaganosis Menu.
Your owners PIN (default 0000) will be requested
Tip: If you are using the Smart Touch remote press down on the touch pad and the on-screen remote will appear so you can enter the numbers of your PIN
You will receive a warning that the reset will erase all setting except network settings. Select Yes to continue.
Your TV will power cycle and the inital setup screen will appear. Follow the on-screen instructions to setup your TV.