![]() ![]() If after performing the factory reset the display is still blank contact TCL Support for further troubleshooting. Click here to view steps on how to reset the TV if you still cannot view the menu options. Suddenly, the screen lights up and to my surprise the camera is active - with no human intervention. My phone was sleeping beside me peacefully on my desk in standby mode (or whatever you call it when its just a blank screen not being used). Please consult your user's manual for the exact location. I have a Samsung Galaxy S5 (the blue one just to help set the scene) running Android version 4.4.2. The location of the power button on most models in underneath TCL logo on the bottom of the TV or behind the TV towards the right edge. Tap See All Number Apps for the full list of installed apps. ![]() If necessary, unplug then reconnect the cables to the corresponding ports. First, swipe down from the top of your device’s screen (once or twice, depending on your phone or tablet’s manufacturer) and tap the gear icon to open the Settings menu. Make sure all external devices plugged into the TV are properly connected to the appropriate port, and are powered on. Bypass any power strips for troubleshooting purposes. Plug the other end to a know good outlet. When the device powers off are you accessing a certain application Have you tried running the device on safe mode If not, we recommend running the device on safe mode and test to see if your device still powers off on its own. If there is no indication that the TV is receiving power check that the power cord is firmly plugged into the back of the TV. To remove the flash notification tap on Settings > Accessibility > Flash notification>Disable. ![]() If not it is possible your TV is not powered on or not responding to your remote. After the light bar blinks, the player indicator lights up. To best protect your device, make sure to update the software so that it is running the latest operating system and has the latest security updates installed. Adjust controller settings Update device software Having issues. First, swipe down from the top of your device’s screen (once or twice, depending on your phone or tablet’s manufacturer) and tap the gear icon to open the Settings menu. If you see the LED blink while pressing a button on the remote, proceed with Step #2. Flickering is usually caused by a software issue which can be caused by glitches in apps or software bugs. You should see the LED blink every time your press the remote. To confirm, point the TCL remote towards the TV and press any button. When the TV is on it should be either off or blinking. It gets preety annoying at night while trying to sleep. My phone will just be sitting there next to me and all the sudden it will light up. When the TV is off or in stand-by mode the LED at the base of your TV should be solid white. So recently my screen started lighting up randomly for no reason. Check if the status LED, in front of your TV is ON.If you have a case or screen protector, take it off. The testing data may vary slightly due to different software versions, tested phone versions and testing environments and may not reflect the actual product.If you power on your TV but you do not see the menu options, or any video display - just a black, blank screen, and possibly no audio as well try the recommended steps below to resolve the issue. Its similar to when the phone lights up when a text message comes in. Make sure that your screen isnt cracked, chipped, or damaged. *Unless otherwise indicated on POCO F4 GT product page, all data comes from internal laboratories, product design specifications and suppliers. No need to turn off anything or any notifications. *All designs, features, product specifications, services and user interfaces represented on POCO F4 GT product page may change without notice. Finally i found out the Solution for One plus lock screen or home screen waking up without any reason. *The images and videos on this page are for illustration purposes only and may not be the exact representation of the product. *The charging data(27 minutes) is based on internal testing from 2% to 100% while playing Mobile Legends: Bang Bang with performance mode on and charging boost on. *The charging data(17 minutes) is based on internal testing from 2% to 100% with screen off and charging boost on. The battery is split into a dual 2350mAh cell structure for faster charging speed. Notes: *4700mAh refers to the typical value of POCO F4 GT's battery capacity. ![]()
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