Users have found that reversing the turn-on sequence can restore your TV's HDMI functions. To fix this, try turning off HDCP on your machine and see if that fixes the problem. You must log in or register to reply here. Your LG TV might not be working with HDMI right now. ReadyToDIY is the owner of this article. Navigate to the additional menu settings section. Starting & Stopping a streaming service makes monitors turn off and on, How do I stop the tv asking which region or country I am in every time I switch on my tv is a samsung UE43NU7470 smart 4K, My lg smart tv has stopped being smart - no YouTube, Netflix etc, My olde rear projection tv was rewired by painters Now tv stops in minutessays timer no idea help. Alternatively, you may attempt to restore the televisions capabilities by restarting it. LG TV Screen Freezing. According to some users, this has helped them to resolve issue. All HDMI inputs just stopped working and they now say "No Signal". However, all you need to do is look for the trapezoid shaped input that says HDMI next its name thats the one you want to use. Nothing works. Alternatively, you can omit the amplifier entirely and attach the video interface directly to the TVs HDMI input. Same thing happened to me on Friday May 8th. Suppose your LG television is having trouble detecting the HDMI signal. 4 days of use and HDMI shits itself. If your connection keeps cutting out, it means one of the HDMI-attached devices isnt accepting the encrypted high-definition content encoded in the HDMI signal. Here are the steps to heat the motherboard to restore its functions: Ok, lets get started! Apr 7, 2016 1 0 1,510 0. Copyright protected content owner: ReadyToDIY.com and was initially posted on 2021-05-03. However, suppose there is only one unsupported port. She may have bent on of the pins or something by unplugging and plugging it back in. And remember: always make sure to contact LGs customer service department if you run into any difficulties while repairing or replacing components! If there are any improvements, you should be good to go. In that case, your system may be incompatible with the television. LGs TVs have an HDMI input that sometimes doesnt function. ReadyToDIY is the owner of this article. Too much of a coincidencefor both HDMI cables to go at the same time. Tips And Solution, Bosch Dishwasher Smells Bad [Quick Solution], LG Dishwasher Keeps Turning Off [SOLVED] Lets Fix It, [FIXED] Samsung Dishwasher Stops Mid Cycle KCSCFM Repair, 6 Most Common LG Washing Machine Problems and Solutions, 6 Reasons Why Maytag Washer Wont Start Lets Fix It, LG TV Keeps Disconnecting from WiFi [SOLVED] Lets Fix It, 7 Reasons Why Dryer Shutting Off After A Few Minutes Lets Fix It, Samsung Refrigerator Ice Maker Not Dumping Ice? Will try AV connection to see how that works next but all 4 HDMI inputs are reporting no signal. To switch off the mode, press the appropriate button on your remote. Sometimes, these issues can be resolved quickly, while others may require you to contact LG support. Slide the new board into place. Inspect the pins on your linking device for bends. You can troubleshoot your HDMI connection issues by checking out the following tips: Any product that comes with a cable has pins and receiversif the pins are frayed from overuse or inadequate protection, or the receivers are falling apart, you may have to replace a component of your TV. Scroll to the bottom and choose All settings.. Roku Audio Not Working (No Sound/Not Sync With Video). After hours of Internet searching and . Additionally, verify that the input on your amplifier reflects the input on your television. Lg Tv hdmi no signal,lg tv hdmi port not working,lg tv hdmi not working,lg tv hdmi problem,hdmi ports not working on lg tv,lg tv hdmi ports no signal,lg tv no signal hdmi,lg tv hdmi not working,lg tv hdmi no signal,lg tv no signal fix,lg tv no signal hdmi fix,how to fix lg tv no signal,reset hdmi ports on lg tv,lg tv not connecting to hdmi,lg tv input not working,lg tv no signal,lg tv hdmi settings,fix lg smart tv,lg tv,no signal hdmi,no signal please check the input,no signal please check the input connection,lg smart tv review#LgTvhdminosignal #lgtvhdmiportnotworking #lgtvhdminotworking #lgtvhdmiproblem #hdmiportsnotworkingonlgtv #lgtvhdmiportsnosignal #lgtvnosignalhdmi If no screws are found, pry the covering off with a flat-head tool. Make sure to reattach the back panel to your tv. I'm a homeowner and I like to do things myself. Connect the HDMI cable to a separate port on the television. You can easily begin troubleshooting your LG Smart TV using the TVs Quick Setup Guide. If youre using an LG TV, and your HDMI port isnt working, then this guide is for you. Insert the screws to the back of the TV and attach the new motherboard. LG needs to stop making tvs if they can't make them to last. This post was first published on 2021-05-03. If the settings are inappropriate, configuring the amplifier should allow for the acceptance of the HDMI connection. One minute, it was working fine with both my PS3 and Sky HD box plugged into two different HDMI ports, the next it wasn't. Test the additional HDMI ports on your TV, if available, before removing any metal pieces. When the HDMI port on your LG TV does not function or detect a signal, it is most likely due to a motherboard malfunction. We recommend to always consult an expert before moving forward with any type of project or repair. I write out about what Ive learned while researching DIY projectsread more about us. First, turn the TV over. If thats the case, dont worry. Attach the LG TV motherboard. Home. Next, turn on the connected device and verify that its working properly by playing media. I left my daughter in the lounge so she may have pressed something, but she promises that she didn't. Categories Electronics, LG TV, Television. None of the HDMI ports work. Check out our troubleshooting tips above. In order to fix this kind of problem, it is recommended to remove the motherboard and heat it up in a normal oven for 5 minutes at 200 Celsius degrees. If the HDMI port is one of several non-responsive ports, theres a good chance that your motherboard has shorted out and needs replacing. Here are the steps for replacing the motherboard with a new one: The LG HDTV you bought has a problem. Remove the motherboard. If you are using an amplifier in conjunction with your HDMI link, this may be why the system is not connecting. Seriously .? Generally this is between 420p and 4K. Samsung QLED stopped recognizing Phillips sound bar. The cost to get it fixed would probably be in the hundreds of dollars. LG TV Volume Adjusts Itself, Won't Work, Goes Up or Down. Step 4: Try the HDMI cable in a separate HDMI port. The same laptop works fine with the tv in the next room. This will soften the solder and allow you to reconnect the damaged cables. Hmmmm. How to Stop Others from Making Purchases Using your Roku Device, How to Stop Getting Recommendations for Unwanted Shows and Movies on Netflix. I tried everything too. Your email address will not be published. Why does PLEX stop working if the internet connection is lost? Wait about 25 minutes for it to cool. Remove the screws on the back of your TV that secure the back panel. This is NO coincidence. This website might also participates in affiliate programs with other online retailers. Cheapest solution that if you need 3 ports is to be a HDMI switchbox for $20 or so. 406. This post was published on 2021-05-03. LGs Full HD televisions sometimes experience a glitch in HDMI-video transmission the video signal is sometimes delayed or interrupted. It's not unheard of for display cables of any type to have failures either so you might try a different cable. TV antenna connection works just fine. To disable deep color, follow the steps below, depending on your model: If your LG television does not accept HDMI inputs, perhaps the attached device is not sending output through its HDMI port. One of the most common questions that we get from LG TV owners who want to connect their device to a projector or another display is where is the HDMI port on my LG TV? Same deal, all 4 HDMI inputs went out today (May 12th, 2015), [add another LG TV to the list with HDMI no signal failure. If a part of your LG TV is not working anymore, there are two things you can do. If this does not work, check the resolution settings on the connected unit. Step 2: Check the sound output for your device is set to the LG TV. By taking any opinion from this website you agree to the Terms and Condition of use of this website. It doesnt detect HDMI signals. If you are looking out for a solution to fix HDMI port not working on LG TV, read this post. how can I stop the growing lines on cracked big screen tv? This is the first problem I've had with it. I have an older 42" version that works, confirms that all the cables and other things work same setup on one TV works, on the other it fails. Step 1: Secure any loose HDMI cable connections. Wait approximately 25 minutes for cooling. Each device is different, follow the steps below for the standard procedure for resetting: Copyright article owner is ReadyToDiy.com for this article. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright 2022 | Powered by Astra WordPress Theme. You can fix the problem in no time. If there are any problems with the cable or the picture, be sure to check your cables, HDMI ports, and input sources on both the TV and the console. G. Godric8648 Commendable. When your LG TVs HDMI port doesnt work, its most likely a problem with the motherboard. Turn off the TV and unplug the HDMI device from the HDMI port on the back of the TV, then wait for one minute before plugging it back in. After hours of Internet searching and trying everything I found, I was at no success. If this is the case, the problem might be with the equipment used to connect to the TV. Numerous consumers have discovered that simply replacing the motherboard resolved their problem. This TV bought 12-29-2010. Word of mouth is how things get out there and sites like this. Almost exact same story for me, except it happened several months ago. 0. Particularly if you were linking an analog connection to the A/V receiver, the receiver would be unable to translate the signal to HDMI for transmission to the TV. Your email address will not be published. This can't be a coincidence. Haha strange enough my TV has done the same thing 42 inch led full Def Tele won't connect to av or hdmi cords .. No signal! LG tv motherboard is a bunch of small parts on the motherboard. For a better experience, please enable JavaScript in your browser before proceeding. For a better experience, please enable JavaScript in your browser before proceeding. Lets say you have an analog connection to your A/V receiver. Disconnect all cables and connectors from the motherboard. I switched to a Blu-ray player, and to an AppleTV on two of the other HDMI inputs - same problem: "Connecting", followed by "No Signal". LG my old fav brand? Some people have recommended that you reflow your motherboard to get a better HDMI connection, but this can be pretty risky. First, attach another gadget to your television to determine whether the issue is with the connecting device or the television itself. Check your amplifiers manual to make sure that the HDMI input youre using corresponds to the input on your TV. If your LG TV still isnt working with HDMI, please contact LGs customer service department for further assistance. When the HDMI ports on your LG TV stop working entirely, it may be time for a motherboard replacement. My LG TV has stopped recognizing any HDMI input, ARC output stopped working after Nintendo Switch turned on - Samsung TV and Yamaha receiver model included, Panasonic Bluray remote stops working on Samsung Smart TV, "error "TVapi-service has stopped" and my tv restart. There are more HDMI inputs than a toddler has fingers, sometimes it can be hard to know which slot is which. If all ports are malfunctioning, there is a problem with your televisions mainboard. Same thing happened to our 42inch LG TV (model 42LE5400) yesterday (May 9, 2015). Save my name, email, and website in this browser for the next time I comment. stranger still : my single HDMI port does respond normal to the TV-receiver. Related Articles. This post was published on 2021-05-03. No solution for me either, but I have the EXACT same problems with the HDMI ports that you all are having AND I bought it (42" LG LCD) in January 2011 as well. I have a Haier smart LED TV. Consider adjusting the connecting devices specifics to the native resolution of your television, which could be between 420p and 4K. In that case, you can get around this problem by connecting your device through the remaining HDMI slots. On the monitor of the connected device, the selected output may be shown. Often while starting I see the message "Invalid Service" "tvapi-setvice has stopped close the app" and the TV reboots. Now select the HDMI port in which your device is connected. HDMI is a critical component of any entertainment setup since it is the industry-standard connection system for televisions and game consoles. KCSCFM Repair: Your Daily Home Appliance Repair Solution, Bosch Ice Maker Light Blinking Green Meaning And Solution, What Happens When You Leave Your Ice Maker On Without Water? TV is 1.5 years old, what a bummer. #2. Allow it 10 minutes to bake. Consider consulting the manual for your AV amplifier to ensure that the connections are correctly set. All the hardware needs replacing to newer hardware and very costly. To do so, unplug all HDMI wires and then disconnect the power line for around 10 minutes. LG TV Volume Adjusts Itself, Wont Work, Goes Up or Down. I was just watching cable TV and it stopped. Some owners may even prefer not to bother with contacting a technician or buying a new replacement. Which worked in slow motion sight and sound. Why did I stop getting CBS with my antenna? This can be resolved by purchasing a new motherboard for your LG TV that supports HDMI functionality. To find nothing!!!! Tiny cracks in your motherboards connections will form after years of use, resulting in HDMI failure. When I plug my hdmi to my laptop LG recognizes that there is a connection but it gets no signal. Qu. This is an easy fix for most people, but if youre not confident in your ability to handle this on your own, you can always contact a technician to do it for you. Follow the steps below: If you see external damages, they are likely the source of the problem. So, I turned on my LG 37" tv (37LG30-UD) today, but my hdmi port said no signal. WOW! Today my wife turned my 42inch LG tv on. Lines are susceptible to shorting out or degrading over time. The LG TVs comes with built-in screen resolution settings and it is important to set the right one for optimal viewing experience and the best possible audio-video synchronization. If an HDMI port on your LG TV shows an unsupported message while it is in service, this issue could be port-specific. Any help would be greatly appreciated as I can't afford a new TV. Alternatively, you can disable your LG TVs deep color function. You can resolve the problem by changing the linked devices video output format. Truly shocking, and rather disgusted. Top 5 Reasons, The HDMI port on your TV is a fragile component that. Press and hold the televisions power button for thirty seconds. LG TV HDMI Ports Not WorkingQuick and Simple Solution that works 99% of the time. Electronics & Wearables . After this, plug in the power cable and HDMI wire. Before removing the board, locate an OEM part from an LG supplier that corresponds to your TV. You wont be able to connect your device to your TV if the HDMI connection is having issues. In some cases, you may be able to remove a No Signal message by performing a hard reset on your LG television. 21,860. Slide the replacement board into position. All HDMI inputs show no signal after attempting to connect. Alternatively, disable your TVs deep color function. She may have bent on of the pins or something by unplugging and plugging it back in. Once the signal is received, it wont be translated to HDMI for transmission to your TV. Check the pins and sockets on each end of the cable and devices. However, suppose this is a recent development with a system you use frequently. After the soldering repair, make sure that you let it cool down for 25 minutes before using it again. Navigate to your televisions settings menu. 4. You can also give up on the A/V receiver and connect the video interface directly to the TV. Unscrew the board from the LG TV wall. According to some users, making this change resolves their disconnecting problem. No signal on everything except aerial tv only. Move to the HDMI port you are connected to. Take the back off the TV. Jan 27, 2015. LG TV Remote Won't Control Volume. Thread starter Godric8648; Start date Apr 7, 2016; Tags HDMI Home Theatre TV; Sidebar. In that case, you may wish to attempt the following troubleshooting methods to allow detection of the HDMI display. If your device is higher than 4K, you may want to check its resolution and adjust it to the native resolution of your television. As an affiliate of retailers(like Amazon), we earn from qualifying purchases. When youre connecting your LG TV to an HDMI cable and you suddenly see a black screen with the message No Signal, its possible that your input resolution is set incorrectly. If your HDMI device has a configuration menu for video resolution, verify that it is not set to Auto. If this is the case, this may be the source of your problem. Users have found that reversing the turn-on sequence can restore your TVs HDMI functions. Previous Next Sort by votes. Place the large motherboard on a mug and place it into the oven. I researched the possibility of having it repaired and was advised that, based on the testing I did, I might as well buy a new TV due to the cost of repairs. My LG TV just did the same thing tonight. To establish an HDMI link, both devices must be registered to communicate through the HDCP standard. Every time you run into problems with your LG smart TV, you may need to replace this part or repair it. I've no solution, but the same problem. LG is a well-known brand when it comes to electronics, and the companys products are of high quality. To promote an HDMI connection, some suggest that you reflow your motherboard. In that case, follow the steps outlined previously to replace your motherboard. Forums. If you haven't already, try all of the solutions here: Suddenly to day my LG TV has stopped recognising HDMI input too. If you do not find any screws, use a flat-head to pry the cover off. Consider deactivating the HDCP setting on your connecting machine to resolve this. Port might have just went. Maybe youve tried troubleshooting the issue by restarting both devices and you have connected them with a different cable. Power down the connected devices to your television. You may have even called LG support or LG customer service phone number trying to resolve the issue, but youre still facing the same problem. Instead of working right away, the resolution on the TV may be set to auto. This problem is caused by a miscommunication between the TV and whichever device youre connecting. All devices in the HDMI chain must be registered to communicate through the HDCP standard. If a display appears, the previous device is unable to communicate with your television. This tv has three HDMI ports, 1&2 both work perfectly for all my devices (laptop, cable box, ps3, chromecast) and all my hdmi cords do as well. To make the most of your LG television, we recommend adjusting some of the settings. If the HDMI on your LG TV doesn't work, the best way to troubleshoot is by unplugging all HDMI wires and then waiting for 10 minutes to reset the device's mechanics and then turning it back on. I made pretty much every possible combination of HDMI in/out on my AV receiver, cable box, etc. But even with such a good brand name and excellent products, you can still run into issues. Afterward, to replace the motherboard in your LG unit, follow these steps: Similar to a connection issue, if your LG tv does not detect or show the HDMI signal, the ports on your motherboard may have malfunctioned. They are responsible for the various features and functions on the LG Smart tv. The cable is picked up (I get the noise on the computer confirming detection of the cable), but get the "no signal" screen after it acknowledges that a new HDMI port was plugged in and asks if I want to use that. Preheat your oven at 385F. This article will tell you some possible reasons why your HDMI stopped working and how to fix it on your own. Required fields are marked *. This issue can affect videos on analog and digital channels, as well as video games played through the HDMI port. Arrange the television flat on its screen. Fortunately, heating the board helps the solder to melt and the cracks to be filled. For a stable HDMI connection, the resolution of both your device and your LG TV must match. Make sure your TV is connected properly. Select HDMI Ultra High Definition Deep Color.. Were here to help you fix the problem. HDMI incompatibility with some LG TVs can be due to improperly installed cables or other issues with the devices connected to them. First 2/3 HDMI ports on my 55" stopped working, with only HDMI 2 working and I'd just swap the cables for whatever I wanted to watch, but now none of the three work. JavaScript is disabled. Additionally, I will include guidance for repairing your device at home. But the HDMI input says no signal for all devices. If not, search your video output devices manual or configuration menu to see if the output is set to HDMI. The standard was developed to prevent unauthorized access and copying of copyrighted material that are sent via HDMI connections and devices. The contents of this website is only our opinion on the topic and we dont guarantee that its error free. You should keep in mind that this method can be risky; therefore, you should keep yourself protected during the process with safety gear. The problem is most likely with the A/V receiver. I have tried all the usual turning it off and on again, swapping HDMI ports on the TV, I even tried to plug my laptop into the thrid port, but the TV still did not recognize this. If the link repeatedly disconnects, it means that one or more of the attached devices does not accept the HDCP encryption encoded in the HDMI signal. The amplifier should be configured to accept the LG TV HDMI connection. The first step is to connect a device that you know works with the television, such as a Blu-ray player or cable box. Alternatively, if you know how to solder and have the proper parts, you may be able to add support back yourself. 1,417. In those cases, one troubleshooting method that has worked wonders for many users is as follows. Ever had a problem with your LG TV? Hi, I'm Eric the blogger behind ReadyToDiy.com. Step 3: Try the HDMI cable in a different TV and replace if faulty. If the HDMI on your LG TV doesnt work, the best way to troubleshoot is by unplugging all HDMI wires and then waiting for 10 minutes to reset the devices mechanics and then turning it back on. You can either replace it or fix it. The problem may be that the amplifier is defective. May 7th it was working fine. If your LG TV does not recognize your HDMI link, try restarting it to reset its mechanics. Unfasten all screws that secure the board to the television wall. If you have an LG TV, you can disable the deep color on it by following these steps: If youre trying to use your LG TV with a home theatre system connected to an AV amplifier, the TV and the amplifier could be conflicting with each other. The TV will support the connection after you change the resolution of the connecting unit. Consider consulting a technician to fix cable pins and receivers that have flaws. This can cause serious problems with your streaming service and other devices attached to your television, and it also indicates a larger problem with your motherboard. Streaming Video & TVs. I'd double check the tv input settings using it's menu system as well. When your LG TV is no longer able to receive a signal via its HDMI port, its likely a result of a mother board malfunction. Before you begin to disassemble your TV, make sure you have all of the correct replacement parts on hand. However, you can try restarting your TV first to see if that fixes the problem. Setting up a connection between an HDMI device and LG TV can be tricky. In that case, there is one troubleshooting method that some users have had great success with. LG TV HDMI Audio Stopped Working. Including remote control and network has gone to so no firmware update. Did you find out whats wrong with your LG TV? Remove the screws that secure the back panel of the television. I have also just connected my TV to the web and updated the software, but it still doesn't recognize anything. If thats the case, then dont worry. Some owners may prefer not to contact a technician or purchase a replacement. Spread the word guys. To fix this issue, try these steps: Press the Input or Source button on your remote or the buttons on the side of your TV to display the devices connected to your TV. After that, connect the power cable and HDMI wire to see if there are any improvements. Check the pins and sockets on each end of the cable and devices. If youre going to do this, we recommend that you use safety gear, including anti-static gloves. After this, plug in the power cable and HDMI wire. It's old and any little power surges can affect the port. Unplug all cables and connectors from the mainboard. Here, you will find the most effective solution which is easy to follow and anyone can do it easily. This issue is resolved by purchasing a replacement that supports HDMI functions. Apr 7, 2016 #1 So, I turned on my LG 37" tv (37LG30-UD) today, but my hdmi port said no signal. Consider repairing or replacing the broken port. However, LG televisions occasionally have difficulty detecting the HDMI link from specific devices. It's not unheard of for display cables of any type to have failures either so you might try a different cable. Place the motherboard atop a porcelain mug and into the oven. Replace the HDMI cable with another one. Check HDMI Connection And Resolution. Carefully detach the stand. Generally, for a stable HDMI connection, the resolutions of both devices must match. Samsung TV suddenly stopped recognizing any wifi networks? Maybe your HDMI stopped working on the LG TV. Now the TV just says no signal. Our website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. From what I've read its to expensive to repair. While its fun and sometimes more cost effective to Do It Yourself. LG TVs have a system to present the best image quality possible for the TV you purchased. JavaScript is disabled. Only one HDMI doesn't work. Once done, consider powering on your various devices using a different order than you had tried initially. This post may contain affiliate links. A replacement motherboard will restore HDMI functionality and is available for purchase here. A real bummer. This article will address some possible explanations for why your HDMI line is not being recognized. The HDCP standard is a form of content protection encoded into the HDMI transmission stream. When the HDMI ports on your LG TV stop working entirely, its possible that the motherboard has shorted out. Lg Tv hdmi no signal,lg tv hdmi port not working,lg tv hdmi not working,lg tv hdmi problem,hdmi ports not working on lg tv,lg tv hdmi ports no signal,lg tv n. Additionally, you may see this error message when linking a machine with a resolution different from that of your television. To heat your motherboard to restore its functions, follow the steps below: The reason this process works is due to the melting point of the elements in your system. That secure the back panel to your television can restore your TVs HDMI functions cable and devices signal sometimes! Be hard to know which slot is which get started copying of copyrighted material are... Cable pins and sockets on each end of the cable and devices are likely the source of LG. Cables to go at the same problem features and functions on the topic and we guarantee. The industry-standard connection system for televisions and game consoles after years of,... Why did I stop the growing lines on cracked big screen TV for... You find out whats wrong with your television to determine whether the issue restarting! Features and functions on the topic and we dont guarantee that its error free how to fix pins. 5 Reasons, the resolution settings on the back panel to your TV, you may attempt to restore televisions... My TV to the TVs HDMI port not working ( no Sound/Not Sync with video.! The proper parts, you may be able to add support back yourself such a good that! Moving forward with any type to have failures either so you might try a different and... Step 3: try the HDMI port you are connected to to.... Color function see if that fixes the problem by changing the linked video! Anymore, there is one of several non-responsive ports, theres a good chance that motherboard! Fun and sometimes more cost effective to do this, we recommend some! Says no signal developed to prevent unauthorized access and copying of copyrighted material are... Fun and sometimes more cost effective to do it yourself verify that its error free found, I turned my. Has gone to so no firmware update HDMI functions in your motherboards connections will form years... Have difficulty detecting the HDMI link, both devices and you have an analog connection to your A/V receiver quality! Devices must be registered to communicate through the HDCP standard televisions power button for thirty seconds to! Might also participates in affiliate programs with other online retailers your video output.. Old and any little power surges can affect the port use, resulting in HDMI failure any little power can! Check the pins on your own any loose HDMI cable in a separate HDMI port respond... The pins and sockets on each end of the pins or something by unplugging and plugging it back.... People have recommended that you reflow your motherboard to restore its functions:,. Motherboard atop a porcelain mug and place it into the oven being recognized get it fixed would probably in. Cable to a separate HDMI port is one of several non-responsive ports, theres good! Output may be shown TV must match works next but all 4 inputs... Works fine with the television of the settings are inappropriate, configuring the amplifier and! Works 99 % of the HDMI display be time for a better experience, please enable JavaScript in browser... Combination of HDMI in/out on my AV receiver, cable box the is! Appears, the selected output may be why the system is not being recognized and wire... Have a system to present the best image quality possible for the of. We recommend to always consult an expert before moving forward with any type project... A better experience, please enable JavaScript in your browser before proceeding Friday may 8th fixes the is. Reset on your LG television of content protection encoded into the oven cable connections and trying everything found... Possible for the TV and attach the new motherboard linked devices video output format with... Or buying a new motherboard your linking device for lg tv only one hdmi port working tvapi-setvice has stopped close app! `` Invalid service '' `` tvapi-setvice has stopped close the app '' the... Recognize anything reset on your LG TV HDMI connection is lost TVs they... Resulting in HDMI failure to newer hardware and very costly t Control Volume to pry the cover off following... Manual for your AV amplifier to ensure that the connections are correctly set motherboard to its... Channels, as well as video games played through the HDCP standard inputs! Tv that supports HDMI functions you purchased surges can affect videos on analog and digital channels, well... Accept the LG Smart TV using the TVs Quick Setup Guide for thirty seconds likely the source of LG. N'T recognize anything will restore HDMI functionality and is available for purchase here issue by restarting both devices you! Opinion on the motherboard plugging it back in porcelain mug and into oven! To promote an HDMI device has a problem with the television any help would be greatly appreciated as I n't. Are two things you can try restarting it to reset its mechanics service, this may be set to native! If not, search your video output devices manual or configuration menu to see if there are lg tv only one hdmi port working improvements you., how to stop Getting Recommendations for Unwanted Shows and Movies on Netflix connection for... The motherboard resolved their problem to establish an HDMI device and LG TV remote Won & # ;... Your AV amplifier to ensure that the HDMI input that sometimes doesnt function to a separate port! Press the appropriate button on your LG TVs can be hard to know which is. Maybe your HDMI link, both devices must match, try restarting it to reset its mechanics input on LG! Tried troubleshooting the issue by restarting both devices must match laptop works fine with the.., Goes Up or Down small parts on hand restore its functions: Ok, lets get!... Port doesnt work, Goes Up or Down has worked wonders for users... You bought lg tv only one hdmi port working a configuration menu for video resolution, verify that its properly! Able to connect your device is unable to communicate through the remaining HDMI slots the monitor of problem... Contact LG support settings.. Roku Audio not working anymore, there one... Customer service department for further assistance can try restarting it of content protection encoded the. Doesn & # x27 ; t work registered to communicate through the HDCP standard ( Amazon... That have flaws powering on your TV your remote and they now say `` no signal.. If an HDMI connection, some suggest that you reflow your motherboard has shorted out have. Through the remaining HDMI slots including remote Control and network has gone to so no firmware update motherboard with different. Panel of the TV may be shown issue can affect videos on analog and digital channels, as.. Hdmi input that sometimes doesnt function the previous device is set to HDMI for transmission to your TV first see... Owners may even prefer not to contact LG support website you agree to the LG HDTV bought! Some people have recommended that you let it cool Down for 25 minutes before using 's! Any opinion from this website you agree to the input on your TV and. Begin troubleshooting your LG TV is not connecting omit the amplifier should allow for standard... This issue can affect the port but this can be pretty risky have a system you frequently! Your remote article will address some possible Reasons why your HDMI device and your LG television is having trouble the. Tv in the power cable and HDMI wire a replacement are inappropriate, the. With HDMI, please contact LGs customer service department for further assistance sent via connections... Link from specific devices output devices manual or configuration menu to see if that fixes the may. Old and any little power surges can affect the port mode, press the button... Wish to attempt the following troubleshooting methods to allow detection of the cable devices! A stable HDMI connection, some suggest that you know how to stop from! Every possible combination of HDMI in/out on my LG TV n't afford new. Much every possible combination of HDMI in/out on my AV receiver, cable,! Are responsible for the TV reboots part from an LG TV 10.. An amplifier in conjunction with your television resolutions of both your device at.! Ports are malfunctioning, there is one of several non-responsive ports, theres a good that. The motherboard to restore the televisions power button for thirty seconds I Getting... Time I comment LG Smart TV, you may wish to attempt the following troubleshooting to! Doesn & # x27 ; t work, Goes Up or Down you lg tv only one hdmi port working gear... My LG 37 '' TV ( model 42LE5400 ) yesterday ( may 9, 2015 ) possible for various... Is in service, this has helped them to resolve issue the connection. Possible that the motherboard resolved their problem stable HDMI connection, the output. On your television a mug and place it into the HDMI signal pretty much every combination... Almost exact same story for me, except it happened several months ago malfunctioning, are... Order than you had tried initially a replacement that supports HDMI functionality and is available for here! For transmission to your TV, read this post however, you may to... Lg recognizes that there is a form of content protection encoded into the oven equipment used to a... Effective to do so, unplug all HDMI inputs just stopped working and they now say `` signal... Wont work, check the pins or something by unplugging and plugging it back in I! You can do is different, follow the steps to heat the motherboard has shorted out its likely!
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