Indeed, on some models you will have several keys ( ON / OFF, volume, chains) and on others you will only have a button (ON/OFF). Operation is similar, a long press on the power button (ON/OFF) turns the TV on or off. And a short press, when the TV is on, gives access to the menu. Then use the volume keys to navigate in the menu or make a short 22,556 Posts. #2 · Dec 20, 2018. ^^^^^ entering the SM is something that you should never do, as you have seen. Options can change with different firmware versions, builds, etc and what you find on the internet may not work as posted for your set. And quite often if the mfr knows you have entered the SM they will void your warranty. Press "Menu" on the remote control that came with your Samsung TV. Select "System" and then press "Enter." Select "PIP" and then press "Enter." Highlight "PIP" and then change the toggle that corresponds with it to read "On." Highlight "Air/Cable" and then change the toggle to the right of it to read "Air" if you want the sub-screen to display Note: The provided information refers to Samsung smart TVs sold in Canada. The available settings and options may differ for devices sold in other countries. Install an app. Open an app. Auto Update apps. Lock and unlock apps. Delete an app from the TV. Remove an app from the Home screen. App icons. .

service menu on samsung tv