Here's how to do it. Step 1: Power off your device either by holding the Power button or pulling out the battery. Wait for your device to turn off completely. Step 2: Now press and hold the

Follow the steps below to enable your TCL TV's auto brightness adjustment function. Step 1: After pressing the remote's Settings button, select the Settings option on-screen. Step 2: Select System. Step 3: Head to Display & Sound, and select Picture. Step 4: Navigate to Advance Settings, and select Brightness Settings.

Point the remote at the TV while it is on. Press the HOME button 5 times, the UP button 1 time, the REWIND button 2 times, and the FAST FORWARD button 2 times. This will clear the cache and the TV will reboot twice. I repeated this action probably four times. 2. hard boot by unplugging it.

1 Change Default Power On Screen. Push the Home button on your Roku TV remote. On the left-hand side, select Settings. In Settings, select System > Power > Power On. Here, you can select the option that best suits you. The default is " Home screen ", the Roku TV home screen, giving you all the options. Once the option you want has the check

If your TCL TV keeps turning off and on by itself, go to either the side or bottom of your TV and look for the reset button. When you find the recess of the reset button, take a long pointed object and press it into this recess while holding it for at least 15 seconds. Once you have held it in for those 15 seconds, remove the object.
Jul 18, 2023: Replaced the TCL 6 Series/R555 2022 QLED with the TCL QM8/QM850G QLED as the 'Best TCL TV' and refreshed the text for accuracy and consistency. Apr 05, 2023: Verified our picks for availability and consistency, and refreshed the text throughout. Updated the lineup information with the 2023 lineup.
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tcl tv startup screen