Options. @megh27. disconnect all inputs. disconnect the power cord. Hold the power button depressed for about a minute, then connect one video source. Try something like a game console or a DVD player (just in case the issue comes from your DVR box).Right now it sounds like it could be a backlight issue as well as a video issue, With …Mar 30, 2020 ... Comments288 · TCL 55 Inch TV Has Sound But NO PICTURE · LED LCD TV REPAIR sound but no picture, black screen, dark picture pt1 · Samsung TV Wi...Are you in the market for a new TV? With so many options available, it can be overwhelming to find the perfect one that meets all your needs. Luckily, Richer Sounds is here to help...Level 10. 140,568 points. Posted on Mar 19, 2021 3:30 PM. Check the content provider to verify they allow Airplay, not all content can be Airplay'd. If the content is okay, then you likely have a networking issue that you need to look into. View in context.Options. Mahmudur Rahman Hira. if you are absolutely sure that you backlight is working and since you already changed the T-con board, the next suspect is the main board. Of course you do want to check the voltage from the power board to the main board first. That way you know that the main board gets the right signals. Get all the benefits of registration. Register your purchase by filling out the form below to activate your warranty, get easy access to support, stay current with new product updates or recalls, and take advantage of special promotions and offers. One file only. 100 MB limit. Allowed types: gif, jpg, jpeg, png. I have read and accept the onn ... By following these steps, you can troubleshoot the issue of having a picture but no sound on your TV. Conclusion Experiencing no sound on your Onn Roku TV can be a frustrating issue to deal with.Follow these steps to restart your Onn Roku TV: Press the Home button on your remote control to go to the Home screen. Scroll down and select “Settings” using the arrow buttons. Press the right arrow button and select “System” from the list. Scroll down and select “Power,” followed by “System restart.”.Customer: I have a Onn tv that has a black screen with sound how to repair Technician's Assistant: I understand that your Onn TV has a black screen but still has sound. Is that correct? Customer: Yes Technician's Assistant: How long have you been experiencing this issue with your TV? Customer: About 2 weeks but was in hospital now I am back home.Easy Fixes! WorldofTech. 694K subscribers. Subscribed. 3.5K. 426K views 3 years ago. I show you how to fix an Onn. Roku TV (smart TV) that when watching a show or movie it has a black screen,...Locate, press, and hold the Volume Down and Input buttons on the TV simultaneously. Release the buttons after holding them for about ten seconds. Press and hold the Input button again for ten ...Help library: LG TV Has Sound But No Picture Learn how to use update maintain and troubleshoot your LG devices and appliances. ... LG TV, Computers, Appliances and Mobile Phones. Life's about more than having the latest technology. It’s about the experiences technology creates. From TVs and refrigerators to cell phones …If your LG TV has sound but no picture, you need to reset it. Unplug your TV and wait a full 60 seconds. While the TV is unplugged, press and hold the power button for 30 seconds. After the 60 seconds are up, plug your LG TV back in. Power cycle your LG TV. While this fix sounds incredibly obvious, unplugging your LG TV from the wall outlet …Discussion of the Android TV Operating System and devices that run it. For a list of official Android TV and Google TV devices please visit the Android TV Guide - www.androidtv-guide.com. This community is unofficial and is not affiliated with Google in any way.If you tried turning on the TV but the TV has only sound but no picture, this video will show you some common troubleshooting to resolve the problem. Actuall...It will do a hard reset on your TV. Plug the TV and turn it on. The screen should come on. 3. Input Source Problem. An incorrect input source seems to be another root reason the TV’s screen is going black. If the source device is not powered up well, your TV could display a black screen issue.Discussion of the Android TV Operating System and devices that run it. For a list of official Android TV and Google TV devices please visit the Android TV Guide - www.androidtv-guide.com. This community is unofficial and is not affiliated with Google in any way.We have some additional steps you can try: If you can't stream or watch movies or TV shows from the Apple TV app, iTunes Store, or third-party apps. You can also reset the Apple TV app, with these steps: Reset the Apple TV app. We hope this helps. Take Care! Sound but no picture on Apple TV app on fire stick. . Support.Wait a full 10 seconds. Plug your TV back in and try switching it on. You should see a red light if you have been successful. You can also power cycle your Samsung TV if this hasn’t been successful: Switch off and unplug your TV. Hold down the physical power button on the TV for at least 15 seconds.1 Reset Needed. Unplug the TV from the power outlet. Press the power button on the TV control panel, not the remote. If the remote isn’t working either, there …Make sure your Roku player is connected directly to the TV. If you have the Roku player connected to an audio/video receiver (AVR) or soundbar, then first disconnect it and connect directly to the TV. This will remove any issue with the AVR or soundbar and make it easier to troubleshoot the problem. First, make sure the TV is turned on and ...No picture, but sound. Did the flash light test, and that showed that the LCD was working. In my case the LED Strips for the back lighting had burned out. Thus, I ordered a replacement set of LED Strips from Shopjimmy. Watched the disassembly video for my model TV. Then when I got the parts in, I was able to do the repair within about 2-3 hours.Unplug the TV for 60 seconds. Count slowly, and while you have it unplugged, press the power key for at least 30 seconds. Then plug it back in. Then turn it on again. In either case, check the sound and see if the problem is fixed. If not, move on to the next step. 3.Just purchased Apple TV 4K. Regularly get a black screen with no picture sound only in all non-apple apps. Honestly havent checked the apple apps. Mainly watch YouTube TV, Netflix, and Prime Video. The only way to resolve the issue is to restart the Apple TV. I restart the Apple TV and it works fine until the next time I want to watch TV.Re: What to do when i have no picture, but i have sound. Hi , Thanks for posting in the Roku Community! If you are having an issue with your Roku TV screen going black but can still hear the audio, customers have reported that unplugging your device for 5-10 minutes then plugging the Roku TV back resolves the issue.Lets try few troubleshooting steps. Press and hold the power button on the Fire tablet for 40 seconds. After the device has restarted, give it about 20 seconds to boot up completely. Check if there are any updates pending on the Device. Check if the Prime video app is also up to date. Open the prime video you wanted to watch and try watching ...Options. No Picture. Backlight and Sound Work. Hisence 65U6G. I have ordered all of the boards in a kit from shopjimmy however while swapping left and right T-Con output cables I noticed one had a burned trace. I flipped the cable end for end and it burned another trace on the same connector PIN number. I have now also ordered new …0. 10,590. Apr 7, 2017. #3. Check connecting wires to and from any source AV equipment, that may be loose/disconnected, to include A/C power. Yes, even sitting idle, cables may work themselves loose at times as odd as it sounds. Plus it's the next easiest thing to check besides what bnewlands32 suggested. If still no-go.When my TV does this I can only "not see" a broadcast picture but everything else shows up. I just click on my remote to open up settings on my tv. That all shows up. I have had to reset my TV 2 times now to get the picture back. The last time I had it happen, I did not have time to mess with it so I just turned it off. The next morning …Nov 10, 2022 · My onn Roku tv was working fine, went to drop off the kids at school 3 minutes away, came home the screen was blue. There is sound but nothing but a blue screen. I unplugged it, reset it, pushed the reset button, moved it to a different outlet. Nothing works. I turn it back on and still blue!!! I bo... Aug 26, 2021 · Onn TV No Sound? Can't get any audio out of your TV when you're trying to watch stuff on your Onn TV Streaming Device? Here's a solution video that may teach... You can try out these potential troubleshooting steps and see if luck is on your side: – Close the Prime Video app on your Smart TV. – Unplug your TV for 30 seconds, and then plug it back in. – Ensure that your Smart TV has the latest updates. – Ensure that you’re not using the same account on multiple devices – you can only stream ...Turn the TV off. Unplug the power cable from the wall. Wait for at least 10 seconds before you plug the TV back in. Turn the TV on. Check if the issue happens again where you get audio, but there’s no picture. Try restarting two more times to be sure.Mar 30, 2020 ... Comments288 · TCL 55 Inch TV Has Sound But NO PICTURE · LED LCD TV REPAIR sound but no picture, black screen, dark picture pt1 · Samsung TV Wi...EbonyLife TV and Sony Pictures Television will co-develop a show about the Dahomey Amazons. Marvel’s Black Panther movie has been a hit across Africa especially for its portrayal o...The audio works and the tv turns on but the screen is not turning on( the tv is a onn roku 40 inch tv i got about 3 or 4 months ago) comment sorted by Best Top New Controversial Q&A Add a CommentIf you're experiencing the frustrating problem of having no sound on your ONN TV, don't worry – we've got you covered! In this video, we'll walk you through ...Verify that the green "Link" light is illuminated on the STB. If no green light is present, continue to step 4. Unplug the HDMI cable from your Bell MTS Fibe TV Set-top Box. Wait 30 seconds. Wait for the signal to initialize. Make sure all cables connected on the set-top box and your TV are secure.I show you how to fix an Onn. Roku TV (smart TV) that when watching a show or movie it has a black screen, no picture or flickering black screen but you can ...Mar 8, 2021 ... TCL 55 Inch TV Has Sound But NO PICTURE ... Onn Roku TV: How to Fix Black Screen Problem (No Picture) ... Black Screen / Flickering / No Picture on ...Re: What to do when i have no picture, but i have sound. Hi , Thanks for posting in the Roku Community! If you are having an issue with your Roku TV screen going black but can still hear the audio, customers have reported that unplugging your device for 5-10 minutes then plugging the Roku TV back resolves the issue.I got the power board. Its the same E021M494-A2 for an Onn 100012585,100012584 as well as an Element 514C5016M04a Just writing this as a reminder. Just in case we need to dig down deep. Try this. Turn the power off. Remove the power cord. Disconnect cable 1 from the T-con board. Replace power cord. Turn TV on.On your TV, open Settings. Navigate to the Support menu from Settings. Then choose Software Update > Auto Update. Let your TV do the rest. Your TV will restart after completing the update. Note: If you don’t see the auto update feature on your TV, you can also do a manual update using external devices.When my TV does this I can only "not see" a broadcast picture but everything else shows up. I just click on my remote to open up settings on my tv. That all shows up. I have had to reset my TV 2 times now to get the picture back. The last time I had it happen, I did not have time to mess with it so I just turned it off. The next morning …Then choose Software Update > Auto Update. Let your TV do the rest. Your TV will restart after completing the update. Note: If you don’t see the auto update feature on your TV, you can also do a manual update using external devices. Please look at the steps for manual update on your TV manufacturer’s manual.Sometimes the cause behind your black screen is a faulty backlight. LED TVs use an array of LED lights in the back to illuminate the actual image on the screen, hence the term "backlight." To check if it works, turn the TV on and shine your phone's flashlight against the TV's surface from close up. Look closely at the black TV screen.Find troubleshooting tips and resources for Roku playback speed issues, HDCP messages, power issues, and more. Join the community discussion for assistance. Roku Community. Streaming Players. Solving playback issues. All sound, no picture. rchr64. Newbie. 07-05-2020 03:46 AM.