turn off or unplug the TV during a firmware update, as this can damage the internal software. 3. Using the Built-In "Picture Wizard II"
turn off or unplug the TV during a firmware update, as this can damage the internal software. 3. Using the Built-In "Picture Wizard II"
turn off or unplug the TV during a firmware update, as this can damage the internal software. 3. Using the Built-In "Picture Wizard II"