You want to disable the illumination LED so that it does not light up or blink.
Select within the text to jump to the related settings screen.
You can turn it off. Press the HOME button, then select [Settings] — [Device Preferences] — [Illumination LED] — [Off].
Note
- We recommend that you do not change this setting under normal circumstances because you will be unable to identify whether the TV is recording, on or off, or a timer is set.