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Typically, the LED will flash due to one of the following reasons: (1) an updating is being performed in the background, (2) the TV is searching for a Network connection, and (3) reacting to a button press on the remote. If you need further assistance, please reach out to us at [email protected] with your contact information and a description of what you need help with. Hope this helps! Thank you, TCL Customer Support
Sorry, there was a problem. Please try again later.It blinks whenever you're using the remote sort of like an indicator letting you know the input was accepted. I know no way of turning it off but maybe putting tape over it.
Sorry, there was a problem. Please try again later.There is a setting that you can use to turn the standby led off but as said by The TCL Rep when the tv is searching for a WiFi signal it will flash if you are using WiFi and you don’t have a stable connection or you have connection you might Use a Ethernet Cable instead and that should stop the led from flashing due to WiFi issues
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