Press the Smart Hub button on the remote control. (Or the Menu or Home button for older Samsung TVs.) Wait for the Smart Hub to load then press these keys: FAST FORWARD, 2, 8, 9, and REWIND. Now, choose another location in the Setup List, then click “ Accept Terms and Conditions.” Your Samsung TV Smart Hub should automatically update and reset. Reset Options for Non-Smart Samsung TVs . If you have a non-smart TV or an older pre-smart Samsung TV, you can reset the picture and sound settings through a similar on-screen menu as a Smart TV, but there's no Smart Hub or Remote Management option as the TV doesn't have internet capabilities. Having been forced by LCD panel shortages in 2017 to turn to LG Display (the panel manufacturing and technology brand behind the OLED and LCD panels inside all of LG Electronics’ TVs), Samsung Try replacing the HDMI cable with a new one and see if that fixes the problem. If the problem persists, the next thing to check is your settings. Go into your Samsung TV's settings and make sure IT will boot into service mode, navigate to SVC>SUB options> Panel and You will have display time there. If it says the same then You bought a used set. Oh, and some people say You shouldn't access service menu, so I'm not encouragig, but if don't tell anyone at the store or from Samsung it should be fine. GravityDead Get your remote control and look for the “MENU” button. On the screen, the main menu should become visible. You can navigate this section using the up and down arrows ( or ), also found on your remote. 3. Now, you should be able to find the “ PICTURE ” option. Select this and press the “ ENTER ” button on your remote to enter the Step 1: Observe your TV’s LED lights and reflectors. Surrounding each LED light of your TV…. There are 3 post-holes or small circles meant to guide the positions of the reflectors. That said, on each reflector lens…. 3 posts should sit on top of the holes surrounding the LED. Perform a Software Update. Flickering screen can also be a sign of an obsolete graphic driver on the TV. The outdated graphic driver may not handle the image processing of high-end videos, thus causing the screen to flicker. You can try updating the TV firmware and see if it fixes the problem. Open Samsung TV Settings. LCD video walls and digital signage. With Samsung’s LCD video walls, you can build virtually seamless video wall matrices thanks to our range of extreme- and ultra-narrow bezel widths that let your audience focus on your content and not the gaps. Plus, every screen is factory-calibrated, giving you uniform alignment, brightness and color 3 days ago · And this week at CES, Samsung revealed how it’s turning the biggest screen in your house into a bona fide smart display. A new dashboard screen called Now Plus is coming to its televisions. This tMfC.