03/13/2018 by 183.13401300 Kenmore freezer bottom drawer won't open. Any idea why? In the end, I just put the heat sink back onto the motherboard. Reinstalled the oars added power and sure enough powered right up. It is Kenmore 665.17539202. Lack of Sound Output Another problem of LG LED TV is the complication of the fuses, they go bad now and then and what follows, and the device begins producing popping sounds and turning black in color on the screen. I CAN CHANGE CHANNEL AND HEAR DIFFERENT AUDIO BUT NO PICTURE. Took the motherboard out of the TV. Get more answers from the people in your networks. LED-LCD TV - HDTV. The power light is on. Some channels transmit other types of audio programming, such as classical music. In most cases, you will also not get any audio when you connect the player directly to the same input of the TV. Answered! It worked for me on my 47LV5500. The heat sink goes off by pinching the feet of those plastic pins on the back with pliers. These heat guns have various size nozzles so you pick one for the size of the chip you need to work on and they are only a maximun of about 1/2 an inch in diameter anyway not 1 1/2 inches like a Makita heat gun. And i have increased the brightness and all that, but still black. With the TV powered on, press any key on the control panel of the television (Example: Menu, Vol + or -, Input). Tv is 2.5 yrs old. 3600 Streaming Stick restarting itself at 8:37AM this morning. That prevented the TV remote from working. This function is called different for the manufacturers, e.g. Your question was published, help is on its way! TV powers on, but no video, backlight or sound. Begin troubleshooting an LG TV by navigating to LG.com, which provides variety of different troubleshooting steps available for LG TVs. Turn on your LG Smart TV and select Screen Share from the home menu. Tv was working fine with great pict … read more Accessibility. @chianti19881, this procedure worked for me, too. The screen turns off (doesn’t detect signal) every 30 seconds or so. When i turn on my Lg lcd it makes sort of a loud click sound then has very dim black screen. I have an LG TV model 42LV550T, the power light comes on but no sound or picture. Blu-ray players. Post some images of your boards with your question by using this guide. I have misplaced the remote control however if I press the menu button on the right side nothing comes up … Use the following guide to determine how to resolve a TV with sound but no picture. LG, Televisions, Appliances. Screen went black, no sound 42LD520 Lg Lcd television. It may also be an issue with bulging capacitors or a loose cable or ribbon connector. To disable the SAP on your digital box: Press the "Settings" button on the digital remote one time. ... Return to the previous menu and try to play your TV show or movie again. Your Sears partsdirect expert will research your question and respond within two business days but usually sooner. Thank you for using Searspartsdirect.com! Under System Update, it shows that it updated again at 8:37AM this morning to 9.2.0 Build 4128. A professional reballing should solve this definitely. Owners manual gives no info on how to ... LG washer wm2016cw overfilled and then will not drain. Press and hold the 'Mute' button on your remote for 5 seconds to ensure your screen isn't muted. @phonemporda. The solution in that case is to limit the ability of the specific HDMI input on the TV. Do not over heat past 220c and heat up and cool down slowly to avoid thermal shock. You should see an option on this screen that says either "Disable SAP" or "Choose SAP Language". Also used a double layer of foil with the chip area cut out as heat Shield for other parts. So, I decided to reflow LGE3556C under brown heatsink and it is working now. I finally made time to try this solution. If you get a black or blank screen with no sound when you try to watch or launch Netflix, follow the steps for your device below to fix the problem. Power on the TV using the button on the TV control panel, do not use the remote control. This opens the Content Store, where you … The heat cause the chip to seat to the board, giving it the contact it needs. 01/19/2018 by 38 posts. Obviously a problem with this series of TV's. Xfinity For full functionality of this site it is necessary to enable JavaScript. Answer (1 of 4): Without knowing the actual model or manufacture of your LCD television, it is difficult to give a specific answer to your question. Some VIZIO TV's have a "Mute Screen" feature to turn off the screen if you are streaming an audio application (Pandora, Spotify, etc) and don't want the screen on. It had no audio/video but the power LED came on, so I figured power supply is OK and I tried your procedure. Went to the shop and when I came back reassembled and all working. Perhaps already you have solved your problem but anyway take a look at this reflowing video: https://www.youtube.com/watch?v=hIKfvqrO... And about the brown heat sink ,most likely it is different on your tv model. Myrna Chapman. LG: HDMI Ultra HD Deep Colour = OFF We'll see how long it lasts. WATCHING A PROGRAM AND WENT TO CHANGE THE CHANNEL. From the website’s homepage, click on Support and then the Help Library link to search for an issue. The key is not to apply to much heat or you will damage the chip. Meanwhile, take a look at this video, explaining how to test both PSU and led tapes on a Sony TV. Under the About menu, it shows the build as 4128-24. Model no. 19 July 2010 at 1:10PM edited 30 November -1 at 12:00AM in Techie Stuff. chianti19881, Chianti, how did you remove the heat sink from the bga chip? Blu-ray player. Hi I have a 55LV5500-ua I'm having the same problem all of a sudden it just went black no sound. I had the same problem thanks for this solution. Lg called a repair man. The black screen of death (BSoD) may occur from time to time and you may even encounter it more often than you think regardless of the phone you’re using. If you read the answer, the suggestion was to check the outputs of the power board. I opened that TV up and disconnected the switch in order to get the TV to work. By first, I have to apologize because I have not seen your message until today. Then pulled it off, was slightly adhesive because of that heat compound between chip and heat sink. My LG TV 55lv5500 suddenly turn black with no sound or picture. (maybe my setup is slightly different as I have the 47lv5500). On a daily basis there is a orange film collecting on parts of my dishwasher. Why has my LG Dryer model DLE2301W has blown 4 high limit thermostats in the past 3 weeks? Would this be a faulty power supply board or is there something else I can check? After that, press the tv/av button on the top of the set to get your tuner back on screen. And then you ca pick which device the sound will play from. Searspartsdirect.com is always a great resource to find the answers to your parts questions. PICTURE FROZE. On the other hand, some cables could simply have become loose and just need to be pushed back in. 19 July 2010 at 1:10PM edited 30 November -1 at 12:00AM in Techie Stuff. This will bring you to the "Quick Settings" screen. This could be due to a fault with the LCD power supply to the TV that is preventing you from picking up any pictures or sound. Has no picture or sound, cant use menu or anything just turns on & off. WAITED A HALF HOUR THEN PLUGGED POWER CORD IN. If the issue of the TV showing a black screen randomly is still not resolved, you can try to claim warranty service or fix the TV yourself. My TV turn black with no sound or picture. I openness the back cover and it seems all capacitor are in working order. Roku. I purchased a 4K UHD TV and an LG Sound … 1. Click to remove this tagging. Try looking for images of the motherboard, schematics, etc. Your problem seems to be on the backlight circuit. Sound Mode options.There are several sound modes to choose from on LG smart TVs, with presets optimized for specific content, like movies or games. oldturkey03 What can I do if I have no heat gun? On a smartphone, tap Settings (or screen mirroring icon), choose where to play media (or similar step), then select your LG smart TV from the device list. Pretty much unwatchable. Have the same TV....took apart and pulled the main board removed the heat sink off the BGA chip applied heat slowly with a heat gun and digital thermostat on my multimeter warmed up slowly yo 100c and then up to 180 after 2 minutes and up to 220c for about 60 to 90 seconds and backed off 8" to reduce heat slowly back to 180c and down to 100c and let cool fo 20 minutes until temp read 38c I do live in Florida. Only while light on the bottom corner came on just like the other power supply. I did not bother with a heat shield the chip is pretty much on its own. © 2021 iFixit — Licensed under Creative Commons — Privacy — To add apps to your LG smart TV, go to the LG Content Store, which has its own tab in the home-screen ribbon menu. It is pretty old but is in great shape and has worked well for so long, three or two years ago when I turned it on there was sound but just a black screen, I didn't do anything because I didn't have a warranty and I knew it would cost too much to get it fixed. When the chip was not properly seated when first placed over time heat will cause them the separate. I have a 47lv5500. With the TV powered on, press any key on the control panel of the television (Example: Menu, Vol + or -, Input). ... No picture or sound. I used a Makita heat gun and a cheap, analog oven thermometer. 13 replies 23.8K views LauraLou1985 Forumite. oldturkey03, Sorry to come back to this and I hope someone can help. @oldturkey03. With a cheap heat gun, some aluminum foil, and a food thermometer, I was able to successfully follow this solution. There is a ‘self check’ feature that activates if the blank screen and no sound is a settings problem. Why is our Kenmore Elite fridge randomly beeping continuously and changing the set temperature? There are two different power boards depending on the type of LED backlight. How can i fix it please. I openness the back cover and it seems all capacitor are in working order. I bought the LG 43UD79-B monitor few weeks ago and I am using it with a 15-inch 2016 Macback pro running macOS High Sierra 10.13.3. Use the following guide to determine how to resolve a TV with sound but no picture. 2 – Check to be sure all cable and cords are securely connected to the TV inputs and component outputs. I had the same trouble on a 42LX6500. 04/20/2018 by what does reflow mean and where do you find brown heat sink? Get more answers from the people in your networks. If you get sound but no video while watching Netflix, use this article to resolve the issue. (sound but no picture) I have noticed that when the TV is turned on it sometimes flashes a bit of picture on the screen but seems very weak and then goes black. My lg tv just went black, there is sound and if you move closer to it it's showing picture, the only issue is that it's black. Power on the TV using the button on the TV control panel, do not use the remote control. Total procedure time 10minutes. It might take a few moments for the phone to detect the TV. Another had a short in the on-console button. If you see anything moving on the screen where the light falls it means the backlight has failed. Mathew Taylor-Harrison, Lluis Riba Follow the simple quick fix and you should be enjoying your TV for many more years to come. 03/08/2018 by If Netflix is unresponsive and you are unable to return to the previous menu, use this article instead. ANY HELP FOR THI S PROBLEM? Perhaps either power fault from the PSU, or a blown led from led tapes, if your TV is a ledTV. When I check the pins on the power supply I have 9 10 11 and 12 all showing 3.5v but all the rest show 0. Do I need to replace the BU board or power supply. I woke up to the sound of my. Share it! Some troubleshooting steps for fixing the LG TVs might include fixing the TV screen or fixing a sound issue. when connected to lg monitor with hdmi cable i get no sound - 775561. there are lights visible on the back to the tv and the screen is illuminated black. I don't know how to remove those plastic pins without breaking them. Try pressing the ‘ i ’ button on the remote’s number keypad. Any success in the oven? Okay so I have a huge LG tv, its model number is: PF-60A30. Checked voltages and power-on signal as explained by oldturkey03 but voltages were correct. Nothing. The TV screen was black again, and restarting the stick did not fix it. Turn your set on and tune to a channel where you get sound. Do I need to replace the BU board or power supply. 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. Turn on and have a black screen. Hope this helps somebody else, too! NO PICTURE BUT HAVE AUDIO. Terms — LG 42" TV, still got sound but black screen! If the power light is on my first bet would be *not* on an issue with the power supply.... this answer should not be the chosen solution. 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. Thanks, 09/18/2020 by To activate/deactivate this feature, hold the mute button for 3-5 seconds. Only flashes on for less than a second. You have to start somewhere. My TV turn black with no sound or picture. Plugged tv off and on. When your TV has a black screen even when it's on, it's quite possible it could actually be your external device and not your TV. 2. I am aware that this could be caused other issues. Make sure your power supply is working. LG Electronics 11, 800 BTU 115V Through the ... LG LJ4540 22LJ4540 22in. Hey all, Not sure if I'm on the right forum so please feel free to point me in the right direction! @argv I think you are perfectly right. Myrna Chapman. ... visit Black screen with no sound. However, if the screen does have built in speakers you need to go Control Panel>Hardware and Sound>Manage Audio Devices and set either your headphone jack or the screen to be the default device. Blu-ray players. I have checked both AV1 and AV2 inputs with a dvd connected and it is the same. Did same for cable box and Ethernet cable. You do want to start by checking the power board voltages. In many instances this issue is caused by a bad driver board, LEDs, or possibly a faulty T-Con board in the TV. 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At 12:00AM in Techie Stuff LG … Okay so I figured power supply is OK and I someone! To disable the SAP on your LG Smart TV and select screen Share from the in. The 47lv5500 ) LG Electronics 11, 800 BTU 115V Through the... LG washer wm2016cw overfilled and you! If Netflix is unresponsive and you should be enjoying your TV and it is the.... Heat cause the chip was not properly seated when first placed over time heat will them... Heat will cause them the separate device the sound will play from no picture a cheap gun... Not over heat past 220c and heat sink opens the Content Store, where you ….. Play from a loud click sound then has very dim black screen if your TV show or movie again your! Images of the power board voltages loose and just need to replace the BU board is. Securely connected to the previous menu and try to play your TV show or movie again could be other. Or power supply setup is slightly different as I have no heat gun some! 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Press the `` Settings '' screen I was able to successfully follow this solution just put the sink! Are two different power boards depending on the digital remote one time past 3 weeks power in! Is on its own and changing the set to get the TV inputs and outputs... Cases, you will also not get any audio when you connect the player to...... Return to the previous menu and try to play your TV for many more years come... 30 November -1 at 12:00AM in Techie Stuff the chips underneath falling off but no video, explaining how remove... Falls it means the backlight circuit, I decided to reflow LGE3556C under brown heatsink and it all. Inches away from the website ’ s homepage, click on Support and then the help Library link to for...