save. ... Why I’m I getting these black bars on the top whenever my screen bad dark scenes ? hide. TCL ROKU TVs are the best of both worlds as what can go wrong with putting two of the very best things together so you can enjoy a truly wholesome experience. I unplugged tv for 15 mins and overnight , I tried to reset it by pushing reset button and I tried reset from roku remote using “home button 4 times, up arrow 1 time, rewind 2 times and forward 2 times” but nothing worked. I just plugged them back in. The pictue in the little box on the home screen to select for TV looks normal. tcl roku tv black screen. When I turn it on it flashes roku tcl logo for a fraction of sec and then screen blacks out. I purchased a TCL Roku TV at Costco the weekend of September 3, 2016. Hi, guys! Power board, T-con board and/or LED light strip(s). I'm seriously pissed as this is my fourth tv in like a month due to problems every time. This was while watching Youtube TV and Netflix, I don;t recall it … Symptoms - started with a dark section, top to bottom, just to right middle of screen. see full image. Hi, TCL Smart LED TV 55FS3750 with an issue. It needs to be repaired. 25. Technician's Assistant: Are there any HDMI cables or A/V jacks (red, yellow, and white cables) plugged into your Roku? TCL screen keeps going black when watching Netflix and Youtube. I rebooted it and now it won't turn on at all. It's been like 2 weeks. TCL is one of my personal favorite brands among Smart TVs and it is probably the first choice for many other people around the globe as well. The tv was turned on one night and the screen was black. The last week half the screen keeps going dark, it is happening on all apps and home screen. Annoying, but will put up with if for a while, until it gets worse or goes out. 55” TCL Roku TV: Half of screen is dim... Close. I just bought a brand new 50 inch (Roku) TCL tv. Can use a VOM if needed. Hi My TCL Roku tv screen was very dark (almost black) while the tv was on, but I could hear the channel that was on. Because the lights were on, the cracks in the screen … 13 comments. Technician's Assistant: Does your screen still light up in a dark room? TCL Roku … Clicks are audible when adjusting the volume or navigating the menu. Need help determining what to purchase. My cat must have pulled them out. Hello, I have Model 55S405 TCL Roku TV. I have tried TV, the TV's Roku and our separate Roku. I have tcl 55 inch 4 series. Posted by 2 years ago. If I raise either 1 of the 2 settings to a brighter screen, such as bright or vivid or enhanced, I get the flicker. You cant fully fix it. But there is a temporary fix you have to do every time you use it, if that's what you want. TCL No Backlight, Black Screen, Flashlight Test Good, Menu Sounds Good I have a 55” TCL Roku TV (55S405TNAA) that was working fine, then the next time it was turned on has no picture. share. 11. Is your TCL TV set to the right input? I had this with a TCL Roku TV -- video blanking out to black for a sec then returning, with no obvious audio problems or anything else. I have my new Roku Express plugged into my 42 inch Samsung Smart TV (using all the stock cables and accessories that came with the Roku Express), a few minutes after setup I noticed the screen would flash black every 20 seconds or so, regardless of whatever the Roku was doing, the display would simply black out for a few seconds, then turn back on. If I have to replace it, will go back with the same TV I guess. Occasional on/off blank screen … It is about a third lighted. Also, changing the backlight level higher will cause it as well. These black bars on the top whenever my tcl roku tv screen goes dark bad dark scenes but there is a fix! Keeps going black when watching Netflix and Youtube until it gets worse or goes out, the TV turned! These black bars on the home screen to select for TV looks normal 50... 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