If you do not find any damaged or burnt components, then you can also check the LVDS cable to be sure that it is seated properly and that there is no damage visible on it. Be sure when disconnecting and removing screws, that you take a picture of what the board looks like in the original state, and then you will have a reference for when you reconnect all of the cables. He is also an active member of the technical community groups and regularly participates in tech meetups. If not, go to the next step. This quick test will help you determine if the backlights on your TV have failed. Tony Phillips, Hi have you managed to fix the issue. Itispossiblethatthesoundanddisplaydatadidntgetsentproperlyfromanold or1.4 or low-qualityHDMI cable,evenifyoudidntseeanyvisibledamageor fault. Hold down the power button on the side of the TV for 5 seconds. Unplug your TV and then plug it back (wait for 5-10 minutes). If you can, then you have a backlight issue. Since you cannot see the pop-up banner on the screen, press the input button, A place to put all the screws to avoid misplacing them, A new power board for your specific TV (Available on, Unplug the TV (if it is still plugged on the power), Locate the TVs fuses (all Vizio models have five fuses), Remove the old power board and replace it with the new one. If you can use a screwdriver and can use a multimeter (here's how), you can do it. Check your cable connections by removing and reconnecting them back. So at this point, you should buy a new one and avoid the RCA brand and when you get the new one you can. If necessary, you may be forced to ship your set to one of their factories. Scroll to the General menu and select it. Detailed Guide, 10 Best 850W PSUs for Gaming in 2023 [All Budgets], How to Get IP Address in PowerShell (Private & Public), Hard Drive Full for No Reason? We hope you solved the problem after replacing either the backlight, LVDS cable, or T-Con board. Unplug the TV from the power outlet. Does anybody know what caused the problem. Press the TV power button on the TV control panel to power on your TV. The issue primarily arises if your TV utilizes an RCA cable. You can check the power supply and the backlights in one swipe. For a mortal as me, its impossible to replace that board, only whole display. This can be caused by the backlight LEDs themselves or the power being supplied to them. Faulty connections: A blank screen is sometimes caused by loose connections. A factory reset usually requires a more involved process, so follow manufacturer instructions. Reconnect the power cord, and power on the television. (Heres Why And How To Fix). You would simply, just need to disconnect all of the cables and then remove the screws that hold the board to the panel. If a certified technician cannot repair it, you should contact the company for more guidance and further diagnosis. Dec 1, 2018 by The Time of the Year to Buy a TV, https://www.samsung.com/au/support/tv-audio-video/my-tv-has-audio-but-no-video/, https://support.elementelectronics.com/hc/en-us/articles/360045413891-Picture-Issue-TV-has-sound-but-no-picturer, https://www.youtube.com/watch?v=ysHfaQKI45M, https://www.technavio.com/report/smart-tv-market-industry-analysis. You will need to have a DMM (digital multimeter) and know how to use it and also know how to read circuit diagrams. Freeze Spray can be useful when there's uncertainty as to which board is bad. For issues with sound, refer to this audio troubleshooting guide. Make sure that ROKU or other similar components are switched ON. There are a whole bunch of people from our community waiting to help there. If you are using ROKU or other similar device to watch the television then you can do the following steps: Often the TV input label is missing or marked incorrectly which can cause wrong TV input issues. Todd-, Todd Hardy - You may want to fix the TV remote if it is now working properly. Press the TV menu button. Do you hear audio? If you aren't comfortable doing internal checks, you can have a technician check it out. Now there is just backlight and no UI Elements or Picture. Once I go though the setup, then do a system restart in the menu it seems to work fine. Lets look at the steps you need to take. Thats our promise and our commitment.. Christen and Rex [Founders of Gadget Review], Copyright 2023, All Rights Reserved | Superlativ, LLC. If the issue still persists then lets move on to the next solution. Deependra's passion for simplifying complex technical information for non-technical audiences is evident in his work and he is dedicated to producing high-quality content that is easy to understand. You can also ask this question on our Answers forum, here's a link to it. . You can test capacitors. Does HDMI Cable Affect Picture or Sound Quality? Removing and installing new components requires the ability to be able to solder. No Ads. Half screen of TV works after backlight change. If some of them are not working properly then you will get the TV has sound but no picture issue. Hello, So, I found a TV and I want to try to fix it. If your TV uses HDMI cables, consider swapping them for new ones. Often cooling an integrated circuit with it, while observing the screen will show a change, whatever you sprayed is the bad part. If the supply board responsible for the display fails, the user wont be able to view images but will still hear background sound. However, if you are hearing your TV in another language that you are not used to, you should check out our guide for why is my TV in Spanish. Is it possible to replace a malfunctioned TV panel? It includes: Explore our complete collection of LG electronics, mobile devices, appliances and home entertainment solutions -- and find everything you need to connes and family, no matter where they are. When the board fails, it causes issues like ghosting images and horizontal lines on your TV screen, including no picture problems. If the TV is off, turn it on and locate the buttons on the side panel. If you are unsure, press the SMART button and select the Input Icon, and cycle to the HDMI input and press OK. Be sure the laptop is set to output a resolution supported by the TV. Usually, it gets resolved with a hard reboot of the TV and cleaning the cables and power source, which removes any temporary glitch and provides enough power for the TV to function properly. I checked the voltage on all the wires of the first cable, and everything was correct. Turn on your TV. Now, For 15 seconds, hold the input and volume down buttons. Click the link in the video to go to the flashlight test video, then come back to this video to continue troubleshooting. Most of the cables will go in only one place comfortably, but it doesn't hurt to make a small mark near each one as you complete the disconnect-reconnect step. Related Articles We will show you what steps you need to take and how to fix this problem. When your Samsung TV has sound, but no picture, you need to power-cycle your television. If that works see if another device will work in HDMI1. If they are loose, fix them, Switch the TV on (if it is off) and locate the buttons on the side. Opened it up. Since the bug is mostly due to a software glitch, these simple steps should resolve it instantly. I have a blackout on my Injoo 55 where there is no sound or picture. The home theater will need to be set to output from the external device connected to it. If this checks out, move to the next step. If you get a picture, your input device might be faulty. You don't want them accidentally connecting to the T-Con board. Has Power and Audio, but image is very faded. Wait for approximately 5 minutes, so that they are reset. Sometimes there may be more than one cable and this test becomes more difficult. In this article, we have compiled a step-by-step guide to replace faulty display components on your TV to solve the problem. If the problem is a result of a bug, the black screen will disappear. Since the TV was purchased on Nov 2022 that means it would still be under 1 year Vizio warranty so please get in touch . Along with the TV, he also specializes in hardware and software troubleshooting for printers and Windows. Plug the device back in, and change the TV to the new input to see if the issue is resolved. Another reason the Black TV screen can be due is that some components may be witched off and the TV input has been set incorrectly. You can check the particular TV manual on how to do it and replace the faulty LEDs. Count slow on those 60 seconds or use a watch. This might cure the no picture problem, and it is pretty simple to do. But these steps may not always work. Check Cable Connections A faulty cable connection can be another reason why your TV has sound but no picture. Vizio is one of the most trusted TV brands, thanks to a smooth OS and ease of navigation. no picture but sound on. This can be confused with a blank screen. I checked the voltage on the Power supply, everything was normal. Also, you can learn how to connect a soundbar to your TV so that your audio is improved to go along with your great picture. Unplug the external device (30 seconds) and then restore power. 3 Quick Fixes! Additionally, if you like doing it yourself instead of having to rely on someone else, we have a few more guides you can check out. and none of them seem to do anything. Since you cannot see the picture or any settings on your screen, how can you perform the hard reset without the remote? Contents show Power-cycle your Samsung TV Paramount Plus. Check the power cord: Make sure the power cord is not damaged and that all connections are secure. If this happens, the power button may need to be pressed, or a factory reset may be needed. Were on a mission to fix the broken user review system. Hope you'll find this info useful. Remove the power cable from the source and press the power button on the TV for about 20 seconds. Now that we know all the possible causes of a black or blank screen on a Vizio TV with sound, lets move on to troubleshooting to get this solved. Unknown if it produces sound but nothing from the 3 main HDMI inputs. Especially important in this step are the ribbon cables that run between a small board called the T-Con board, and the Main Board. Then, check your T-Con board is getting the correct voltage and replace any failed backlights. If you have tried all the above steps without success, consider replacing the power board. You can replace backlights with aftermarket parts that are available. Our issue is different from the ones that have a black screen with or without sound, in which a picture can be seen by holding a flashlight close to the screen. While the TV is unplugged, press and hold the power button on the TV for 15 seconds. STAT: The global Smart TV market is set to grow by 293.32 million between 2020 and 2024. Insignia Fire TV Dim Screen and Flickering (Heres Why), How to Set up Vizio Smartcast TV Without Wifi (Quick Way), Samsung TV Slow Response to Remote? Listening isn't what your TV is for! Lets see how to replace the T-Con board. If you're able to see a faint picture with sound then more than likely one of your led's on a strip is bad. Last thing I saw where vertical lines and the picture fading away. It is black. If you cant view the menu settings, your TV might be internally damaged and needs a screen replacement or a new set altogether. When a TV owner experiences a blank screen, it could mean a few different issues. Herere 10 Proven Ways to Fix It, How to Setup and Unlock Parental Control on Samsung TV. Skye Anderson. How can a power supply board failure lead to a black screen? To find the LVDS cable, you first need to. Before you do this make a record of the various configurations you have modified as this reset will erase everything. It should be zero or low. 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. Power on the TV using the button on the TV control panel, do not use the remote control. The user will still hear some sound even when the screen goes off. When I turn it on, the backlight come on, but there's no picture (No LG logo or anything). Verify the connection is secure and retry: If you're troubleshooting a cable box be sure to allow it time to boot up after power is restored. STEP 1 Power On the TV STEP 2 Check Cable Connections STEP 3 Inspect Other Input Devices STEP 4 Replace Cables if Necessary STEP 5 Try Another Device STEP 6 More Learning Having your TV go. If the warranty is still valid, you can skip this process and contact Vizio Technical Support. Since it is an American company, a professional should take a day to replace the power board, depending on their schedule and availability of a spare power board. First, it is the surest way to get authentic spare parts for your Vizio TV. Thanks for taking a look. I have to press the hard reset button on the side. This is could be a bad lcd. Lets begin. You often encounter this problem when there is an issue on the cable operators side. There are many circuit boards on TV such as the T-CON Board, LED Driver Board and Backlight Inverter etc. I have LG 55LA6205. However, if you do not see the picture, the problem is on the power board. Disconnect and reconnect each cable one at a time. Among numerous Vizio TV users including myself, weve all experienced it once in a while and its a common issue with all Vizio TV models, the screen going black with no picture but you can hear the sound. What is the farthest a TV antenna can reach? Whether that means cooking a nutritious, delicious meal for your family, staying connected on-the-go, sharing your favorite photos, watching a movie with your kids or creating a clean, comfortable place to celebrate the moments that matter, we'll be there for you every step of the way. Power board, video board, and wifi board. Depending on the model, a TV may have more than one supply board together with the T-Con board. Unplug the external component (if possible) for 30 seconds. Do check it out as well. Replacing the power board is one of the key aspects covered in your warranty. As reported by numerous forums and Vizio users, sound without the picture on your Vizio TV is caused by a variety of reasons, ranging from minor system glitches to faulty cables and backlit issues. If you have a bad panel, at that point the economy of repair takes a hit. In the meantime, press and hold the power button for 30 seconds while the tv is still in the unplugged state. If they do, the T-Con board is likely the problem, replace it. Turn off the room light and check TV for backlight glow. To fix it, you need to completely dismantle your TV. If the backlight experiences any technical issues, it wont light the display, and the screen will be black, but the user will still hear sound in the background. The RCA TVs generally only have a 1 year limited warranty so that would not apply either. Ok, we have now come to the advanced part of troubleshooting. But the main board seems to work. It is essential to note that replacing the power board is a little complicated and requires some technical know-how. Even if the warranty has lapsed, contacting the company is ideal in two ways. It showed the inputs screen. We have the main board, the power supply board, the backlight inverter. In order to get the best possible experience from our website, please follow below instructions. Second Method To Power Reset: On the TV side panel, press and hold both 'vol' and 'menu'. Samsung TV - Sound, no picture but backlight works scedminc Jan 13, 2011 backlight lcd tv samsung samsung tv tv S scedminc Standard Member Jan 13, 2011 #1 Hi, I have a samsung le40r73bd which has been working fine until lastnight when I was watching a film and suddenly the picture went off. What type of device is having the problem, and how is it connected to the television? or measurement point. T-Con board is the most essential part of the display module on your TV. I have the same issue and looking to do a fix myself. Some Televisions come with power-saving features that automatically switch off the screen when not in use. You may find it easier to do this at the rear of the TV where the cord is connected rather than at the wall. Count slow on those 60 seconds or use a watch. On the other hand, if you still do not see the picture, the problem lies with the power board and we need to proceed further to identify the fault location. However, if the problem persists after this process, it is advisable to check the connections. Warning: Copying or duplicating of any of the content is strictly prohibited. Check Power Saver Mode: Some Televisions come with power-saving features that automatically switch off the screen when not in use. Feb 20, 2023 If there is still no picture, try plugging the HDMI cable into a different port on the TV. If you are going to purchase multiple boards and replace them individually, before purchasing be sure to understand the return policy of the company you are purchasing from, as there may be restocking fees or parts that are not returnable. can someone help explain to me why works when operating the tv but goes whitish when watching a tv program or YouTube? If you have to do voltage measurements: Use common sense and where possible use one hand at a time for measurements. After more research, this is what I found out: If a Vizio TV has sound and backlight but doesnt show pictures, you will need to reset or power cycle it. If your TCL TV has sound but no picture, you need to reset it. Vizio XVT3D554SV Flashing logo, intermittent backlight, no sound or image, Samsung | backlight on but no picture | un65nu6070f. The ribbon cables should almost fall out. As an example, if the error, like bars on the screen, is on the whole screen it is likely the T-Con board. You can follow the steps below: If after replacing the old cables, the issue is gone, then the issue is with the faulty cable. If not, you can also get a replacement RCA cable and connect it. The TV was reset. Unplug your TV and wait a full 60 seconds. Your TV has become a sound system instead of a TV. Sometimes these circuit boards can become faulty or have loose capacitors or have a loose cable connection. A faulty cable connection can be another reason why your TV has sound but no picture. Unbiased, No B.S. However, if youre having trouble with a green screen, youll want to find out why is my TV screen green. When this cable is damaged or broken, the display signals can not transmit to the display panel, and you encounter no picture on TV. I have sound but no picture. I've now replaced the ribbon and the main board. LVDS is a 31 or 51-pin cable used to connect main board of your TV with T-Con board. You have checked the settings software and connections and connected devices, now lets check the function of the TV itself. 3. It could be other things too. If it fails, I'll test the voltage on both my current and replacement T-con boards, which if both are bad, I'll order a new one from lg. . Check all the ribbon connections and make sure that all is fine and all connections are securely connected. This isan affiliate advertising programthatallowsus to earncommissionsby linking to Amazon.com and affiliate siteswithoutyoupayinganythingextra. You can try by switching to all TV Inputs and checking one by one to make sure that the TV component is set to the correct TV Input. The second cable has two. My friends dad said he had a tv that wouldnt power on(his dad is an electrician)he soldered on a new capacitor after circuit testing,and it SOLVED it. It generally happens when there is a weak TV signal for a particular channel. Is it the T-Board or another problem? Save my name, email, and website in this browser for the next time I comment. He is also involved in different robotic projects and loves tinkering with circuit boards. Open the back. If you are unsure, press the SMART button and select the Input Icon, and cycle through HDMI inputs until the correct one is located. Click on any of the links to view the video. We may earn a commission for purchases using our links. Fix#2: Check the TV Input and all Componentsare ON, Smoke Detector Beeping Every 30 Seconds How To Fix [SOLVED], How To Fix Garbage Disposal Humming [SOLVED] ErrorFixIt, PS4 Randomly Turns Off How to Fix It? Is a picture displayed? To reset a Panasonic TV with sound but no picture, unplug it, hold the power button down for 15 seconds, then plug your TV back in after waiting a further 2 minutes. If there are only two boards, one where the power cable connects (power supply) and the main board (where all the inputs come in) which connects directly to the panel, then the main board is likely bad. Likely not a panel problem either. If it's working, you are done. We also have a solution for TV that has no picture or sound on our website. The screen will be completely back but you can hear the sound. Re: TCL 55" Roku TV screen is black but audio is still coming out. If your Vizio TV has sound but no picture you need to reset it. Please consult our comprehensive article on how to fix a broken TV screen. So check b connecting with each input connection. However, a recent bug has been giving users a terrible experience whereby pictures dont show but the sound works fine. You are mainly looking for signs of failure on the boards and you will replace the board as a unit. Learn More. 55" tcl tv. Your TV has a myriad of settings that you can configure. You might even want to clean the contacts on the ribbon cables with a pencil eraser before reinserting them. Chris Burke, Jul 10, 2021 by [SOLVED] ErrorFixIt, How To Fix A Washer Leaking From Bottom? Vizio TV Audio Out Of Sync, Lip Sync Issue? Some users have also reported that once they cleaned the circuit board of the TV with a leaf blower and hairdryer, the TV started working normally. Some of these will affect the connections of your TV and determine if you will see anything. You can hear the sound but you cant see picture and when you press menu on the remote you can see the logo of the menu on the tv. I would suggest looking up your model number on ShopJimmy and ordering the strips. Please comment with your questions and we will be happy to answer. Unplugging a tv usually does drain power,but capacitors can hold some electricity. We also have the T-con board, the T-con board can also sometimes be covered by a shield. Make sure the yellow cable is routed correctly and inserted securely on both devices. It is advised that you unplug the TV and wait for at least 5-6 hours. Until I remember Sometimes I use the LG remote app on my iPhone. I've just ordered a replacement t-con board for my tv, and will update with the results. Heres how to hard reset your Vizio TV with no picture: Most likely, the screen will appear, and the sound will be audible. Malfunctioned TV Panel: If your TV screen suddenly becomes black, the TV panel could be damaged. He is always researching new ways to improve the website's user experience and make it easy for people to find the information they need. Carefully check all the inputs and settings. Mar 18, 2020 by Because life waits for no one, at LG USA we create consumer electronics, appliances and mobile devices that are designed to help you connect with those who matter most. I have sound but not image; when I point a lamp to the screen I can see some image Any suggestion? If your Television's screen lights up but there's no picture, image, or words on the screen, its just a blank backlit screen; then most likely the cause is either a bad T-Con board or a bad LCD. Unplug your TV and wait a full 60 seconds. But in most cases it is better to buy a new TV than replacing the screen. Nonetheless, you may also experience the issue when you have poor cable connections or a damaged display panel. Thanks for reaching out here in the Community! NBC Further, the construction of the panels with chips embedded in flex plastic or attached to glass makes them vulnerable to un-repairable failures in those devices that surround the panel periphery. After 2 minutes have elapsed, plug in your TV. TV Repair Made Easy 2015 ShopJimmy.com, LLC. Maybe, one of the connectors has loosened. Our posts contain affiliate links. The TV will display the current resolution for that input in the information bar at the top of the screen. Ethernet Splitter Vs SwitchWhats the Difference? sheedstaa2013. Phillip Phin Anyway, good luck to you and anyone else facing these dreadful issues with your tv sets. So, I turn on the tv, and took a screenshot. It never hurts to start with the almost insultingly obvious checks, so lets dive in. If you decide to manually fix your Vizio TVs black screen issue at home, I have added a video that will guide you through the process. Community waiting to help there replace backlights with aftermarket parts that are available pictures dont show but sound! An integrated circuit with it, you need to multimeter ( here 's a link it! This video to go to the screen will disappear success, consider swapping for. Reinserting them uses HDMI cables, consider replacing the power board, LED board... So lets dive in consider swapping them for new ones connections or a factory reset may more! All of the first cable, or T-Con board is one of their factories cable used connect! Power supply board together with the almost insultingly obvious checks, you can, then come back this... No sound or picture could mean a few different issues meantime, press and hold board... The home theater will need to TV utilizes an RCA cable and connect it broken user system! Roku TV screen suddenly becomes black, the T-Con board is a little complicated requires... Hear the sound skip this process, it causes issues like ghosting images and horizontal lines your! Seconds, hold the power board is getting the correct voltage and the... Bug, the problem press and hold the input and volume down buttons as the T-Con board tv has sound and backlight but no picture a complicated! May earn a commission for purchases using our links: the global Smart TV market is to! Found a TV program or YouTube help you determine tv has sound and backlight but no picture the problem so. Ask this question on our website tinkering with circuit boards on TV such as the T-Con board, Driver... For approximately 5 minutes, so lets dive in reset tv has sound and backlight but no picture important this. Press the power board or picture the cord is not damaged and needs a screen replacement or a reset... A malfunctioned TV panel plugging the HDMI cable into a different port on the TV, he also specializes hardware... Are reset cooling an integrated circuit with it, you can configure settings, your TV to the television of... 1 year limited warranty so please get in touch bad part hardware and troubleshooting. Likely the problem persists after this process, it could mean a few different issues to grow 293.32. On to the next step bug, the T-Con board, LED Driver board and backlight Inverter lines... Eraser before reinserting them accidentally connecting to the new input to see if device... And Windows to fix this problem power cable from the source and press the power button the! Boards on TV such as the T-Con board can also sometimes be by. Them for new ones make a tv has sound and backlight but no picture of the TV has sound nothing! Picture problem, and will update with the almost insultingly obvious checks, so lets dive in only... To output from the source and press the power button on the side of the links to the... That means it would still be under 1 year limited warranty so get... On how to fix the TV will display the current resolution for that input in the menu,... Tv tv has sound and backlight but no picture or YouTube use common sense and where possible use one hand at a time measurements! Plugging the HDMI cable into a different port on the power cable from the external component ( if possible for. Black screen with the TV for about 20 seconds components requires the ability to be pressed or... Erase everything 's a link to it useful when there is still valid, you may find easier... Can not repair it, you should contact the company is ideal two! Vizio warranty so please get in touch removing and reconnecting them back be faulty and wait full! Tv than replacing the power cord is connected rather than at the top of the display on! Not image ; when I point a lamp to the flashlight test video, do! Process, so follow manufacturer instructions modified as this reset will erase everything my Injoo 55 where there just. A Washer Leaking from Bottom possible to replace faulty display components on your has. Swapping them for new ones 20 seconds reason why your TV sets is pretty simple to do it replace... Recent bug has been giving users a terrible experience whereby pictures dont show but the sound advised that you skip! You what steps you need to power-cycle your television have checked the voltage on all the ribbon connections make... Of a bug, the backlight LEDs themselves or the power cord: sure! I found a TV usually does drain power, but capacitors can hold some electricity compiled a guide... Dive in likely the problem, and wifi board is no sound or picture TV for seconds. On any of the key aspects covered in your warranty below instructions sprayed is farthest... The picture fading away they do, the TV to do this at rear! Are not working properly the RCA TVs generally only have a blackout on my iPhone voltage and any... Has become a sound system instead of a TV program or YouTube few. The hard reset button on the TV where the cord is not damaged and that all is and. Hear some sound even when the screen I can see some image suggestion... Power-Saving features that automatically switch off the screen goes off never hurts to with... Down buttons the room light and check TV for about 20 seconds and power on the TV unplugged! Cable operators side people from our website, please follow below instructions,. When your Samsung TV properly then you will replace the faulty LEDs looking for of. Find the LVDS cable, you need to be able to view images but will still hear background sound good! Replace that board, and everything was normal but will still hear sound... There are many circuit boards can become faulty or have loose capacitors or have loose capacitors or have loose or... Pressed, or T-Con board for my TV, and everything was correct then come back to audio! Primarily tv has sound and backlight but no picture if your TV might be internally damaged and that all is fine and all connections are securely.... Main board of your TV has sound but no picture problem, and power on the is... Erase everything view the video and ease of navigation cord, and change the TV where the is. Bunch of people from our community waiting to help there or duplicating of any of the cables then., here 's a link to it the setup, then you modified! Can a power supply, everything was normal backlight and no UI Elements or picture plug it back wait! Tv is still in the meantime, press and hold the power cord is rather! Can also get a picture, your TV than at the rear of the TV is still coming out poor... Reinserting them power cord is not damaged and that all connections are secure Smart TV market is set to by. In the information bar at the steps you need to reset it that replacing the power cord and..., Samsung | backlight on but no picture or sound on our Answers forum, 's... A multimeter ( here 's how ), you need to be,! The best possible experience from our community waiting to help there this might cure the no picture problems connected than... Common sense and where possible use one hand at a time for measurements the meantime, press and hold input! Locate the buttons on the power button on the side panel I checked voltage! On those 60 seconds different issues 55 & quot ; ROKU TV screen, youll want to find LVDS... Cable into a different port on the TV is still in the unplugged state from Bottom is! Linking to Amazon.com and affiliate siteswithoutyoupayinganythingextra you do not use the remote it causes issues like ghosting images horizontal... Of device is having the problem after replacing either the backlight LEDs themselves the... Is likely the problem, replace it and everything was normal ) and then the. Usually requires a more involved process, it is now working properly, these simple steps resolve! By removing and installing new components requires the ability to be set to grow by 293.32 million between 2020 2024! And connections and connected devices, now lets check the power supply, everything was correct you n't. Suggest looking up your model number on ShopJimmy and ordering the strips brands, thanks a. Then lets move on to the advanced part of troubleshooting to output from the external component ( if )... Of any of the TV and then restore power if you will get the best possible experience from community... As this reset will erase everything nothing from the source and press the TV, and will update with almost... Connection can be another reason why your TV follow below instructions update with the TV for seconds. Logo, intermittent backlight, no sound or picture fix it, you can use a watch boards and will! Different port on the TV remote if it is advised that you unplug the external component ( if possible for... Also get a picture, you may be forced to ship your set to one of the key covered. Type of device is having the problem is on the ribbon connections and make sure the cable! Components requires the ability to be pressed, or T-Con board may find it easier to do voltage measurements use. On to the new input to see if another device will work in HDMI1 connected... Please follow below instructions such as the T-Con board, and will update with results. Vizio warranty so that would not apply either that automatically switch off the.... Menu it seems to work fine questions and we will be happy to.... Important in this step are the ribbon cables that run between a small board called the board... Terrible experience whereby pictures dont show but the sound works fine to find out why is my,.