Power off the TV fully and then press info, menu (or settings on some remotes), mute and then power. The TV should power on and then be in the service menu. If you don't have a service remote or device with an IR transmitter, try this: To get up the extended menu, set the source to HDMI1, select Other Option and select CAL Data restore
Press the Home button on your remote. Select APPS . If you don’t see this, press the back arrow button on your remote. Select the Search icon . Use the on-screen keyboard to type the name of the app you want, and then select it. Choose Install . The app will download and install on your TV. To open it, press Home and then select the app.

Open the TV menu and select "Settings." Under “Screen”, select “Rotate”. In the rotation field, make sure "Screen rotation" is checked. Click on OK. The TV will then automatically adjust the rotation of the screen to match the desired viewing orientation. How to Flip, Rotate or Mirror Samsung Smart TV Screen Using Service Menu

I can’t tell what triggers it. All of my eco and intelligence settings are set to off. I have read about this and according to a video it’s something called PWM. ( ) And it can only be changed by editing values in the service menu. Unfortunately all the guides to get into the SM on Samsung TVs are old and no one has given instructions on

En este vĂ­deo quiero compartir con ustedes un truco para acceder al menĂș oculto en un Smart TV Samsung. Lo unico que tenemos que hacer es agarrar el mando y
j_ai un gros problÚme avec ma TV LED 117cm ue46c5100qw acheter il y a. un peu plus de deux ans.tout marchai bien mais depuis hier elle se. remait a zéro et me marque a chaque fois que je l_allume (main board has. been changed. please go into service mode and setup below option)le. haut parleur situer a l'arriÚre de l'appareille ne fonctionne. aKHu. 74 333 347 118 408 411 137 481 24

service menu on samsung tv