To do it press the Power button on the remote controller. Now press the Menu button to open the main menu. Next, select the Settings and press the OK button on the remote. Then select Restore factory default and press the OK button on the controller. Finally, select Yes and press the OK button to confirm and reset your THOMSON 43UD6326 TV. To do it press the Power button on the remote controller. Now press the Menu button to open the main menu. Next, select the Settings and press the OK button on the remote. Then select Restore factory default and press the OK button on the controller. Finally, select Yes and press the OK button to confirm and reset your THOMSON 50UD6326 TV. Here you can find out how to use Chromecast with THOMSON TV LED 32". There are a few methods of using Chromecast , you can learn all of them by following the simple steps below. Using Chromecast from a Chromecast-enabled application like Youtube. Service Mode THOMSON TV 55UC6306. First, switch your TV into STANDBY mode by pressing the Power button on the remote. Then turn the TV off by the main supply switch (wait until LED is dark). Now press and hold the RC BLUE(VT) button. While still pressing the RC BLUE button, turn on the TV with the main supply switch. First go to the start menu of your Thomson 55UE6400 TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black TV, once we have it in front of us we go to the settings, it is the gear wheel icon in the upper right part of the screen of your Thomson 55UE6400 TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black: To reset an LG Smart TV, follow these steps. Hold down the TV’s power button for around 10 seconds. Choose “ Menu “ from the display. Go to “ General “ > Settings. Select “ General ” > “ Reset ” > “ Reset Option ” > “ Confirm “. By default, the password should be 0000 but if you changed the password at some time, then To perform a hard reset on your LG TV, press the Smart button on your LG TV remote. Click the Gear icon on the top right of your screen. Go to General, then Reset to Initial Settings. Your LG TV will automatically restart. After the restart, set up your LG TV again. If you haven’t already, install the Thomson Reuters Authenticator mobile app on your new device. On your new mobile device, launch the Authenticator app. Tap Restore from Backup on the home screen, then tap the Proceed to Restore button to continue. Use the same Google account used while enabling Authenticator above. sWny.