Samsung TV has no picture or a black screen A black screen could just be a sign that the TV is turned off, although if it is producing sound then you know that's not the case. Blue screen with backlights and sound It's a samsung UN50H5203AFXZA model version NH03.. Screen went blue while was on. 2 – Check to be sure all cable and cords are securely connected to the TV inputs and component outputs. If these are your Samsung symptoms then there is an easy fix for it. You want to be sure the TV is not muted. Screen is NOT cracked. Hi, I have recently purchased a new SUHD curved tv and Samsung sound bar, with subwoofer. Samsung ended up just replacing the tv with a new one. Made by Vizio. Thin flickering line along bottom of Q80T 85. The blue light will not turn off unless the tv is unplugged. This may sound strange, but did you try other input sources such a dvd player, a VCR, or another cable box? Please send us a private message with the full model code and serial number so that we can look into this for you: Link. The screen flickers in a dark room for a split moment. A display on screen should show if the TV is now muted, or not. My tv only had a one year warranty so that is over now. Is this a TV … Audio works perfectly, tried av cables as well didn’t change. It's the backlight. Using the remote supplied with the TV, press the INPUT button to select HDMI 4 and begin using the 4K Ultra HD media player. The TV picture has gone out but sound still works. Cable connection problem: Your Samsung Smart TV is likely to have a black screen issue due to the cable connection problem. My TV is a 55″ Smart LED/LCD HDTV. If the one connect is disconnected the screen stays on but just blue. You can try using the buttons on your TV directly, or replacing these batteries. A setting adjustment or software update may be needed on your Samsung Smart TV in order to fix the low volume experienced within our app. TV SAMSUNG for. Iv replaced the tcon main and power boards. For example, if you have your cable or satellite receiver connected to the HDMI1 port and it shows a blue screen or No Signal message, hit the Input or TV/Video button until it goes to another HDMI port where you have another device connected. Take a BRIGHT flashlight and hold it 1 to 2 inches away from the screen. ***UNPLUG THE AC POWER CORD FROM THE TV*** Remove all the back cover screws – Don’t miss any or the back won’t come off. It will only receive channels 48 to 78, all others are solid blue no sound. For the best possible audio, use HDMI cables to connect a device to your soundbar (like a Blu-ray player or video game console) and to connect the soundbar to the TV. If your Tv's audio is run through a theatre system or is a monitor which requires extrenal speakers for audio, then check the audio on the theatre system, mainly that it set to the input from the TV and the speakers are turned on or corectly selected. Don’t throw the TV away yet. I took apart the tv and from what I learned on different sites, replaced the TCON board but I don't think this is the issue. If so I already replaced it to no help. If I have it connected to the one connect the screen turns off and on. If you are using a separate home theater, surround sound, or sound bar with your television, be sure to check the volume and mute on that device, as well. Have the same problem, 12/10/2020 by On/Off with green screen and loud screeching sound. This TV is in a room that gets VERY little use. You'll know the TV is in standby because the red remote control sensor light will be on despite the TV screen being off. I'm having a very similar issue. I suggest you start your own discussion and explain the situation. or radio code. The sound is on I do have good back lights. How to Pair Bluetooth Devices to 2018 Samsung TVs. Does Samsung give a partial credit towards a new tv or discount on repair since the tv is so new? So here we go: I have a Samsung - 75" Class - LED - NU8000 Series (UN75NU8000FXZA). Turn on the TV. Advanced Troubleshooting. Can anybody help? Another test I did was to disconnect the TCON board completely and I get the same result - blue screen, audio fine. Hello I have the same model QN55Q7FAMFXZA (2017) do you ever have any white or other color flashes like a camera flash? High quality, high-speed HDMI cables are available through the Sony Store website. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. The tech ordered the part then found out the part wasn’t available. While watching tv, blue screen appeared, audio works fine. I also reset with power button. On your TV remote, use the Volume Up/Down buttons. When I turn it on I now get a full screen of blank light Blue and no sound. Did you have any luck? for some reason the surround sound icon will not go away. 06-21-2019 If I have it connected to the one connect the screen turns off and on. go here https://repairalltv.com/ how to remove radio code. The sound is on I do have good back lights. @oldturkey03. Also, I can't see any of the remote settings on the screen (like volume or channels). Make sure you are tuned to a strong channel, audio is a good indicator that you are receiving a channel. Any help would be great! I've tried both the HDMI ports and the Audio and Video jacks with a DVD player and Wii console and audio works perfectly but the screen is just blue. It's a samsung UN50H5203AFXZA model version NH03.. Screen went blue while was on. Sources issue: Moreover, the issue could be caused by the problems associated with the sources such as DVD player, cable box or other external sources. With multiple connection options, a Samsung soundbar is easy to integrate into your Samsung TV setup. This is not problem of the blown capacitors like my other Samsung. rear back speakers has no audio sound just press PLII button. Is the a main board issue or a power supply issue? I am sorry that you wasted money buying the wrong boards for your tv. Here is what to check when your TV is turned on, power light is ON, but no picture is seen or sound is heard: 1 – Be sure the component you are using (Xbox, Cable, SAT, ROKU) is turned ON. A display on screen should show if the TV to no help you are tuned to a channel. When performing step 3 disconnected the screen on the bottom of the blown capacitors like my other Samsung went as! Was watching football I turn it on I now get a full screen of blank light and... 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