Hello I have an element 55″ 4k element The screen flickers in a dark room for a split moment. This site uses Akismet to reduce spam. With the TV unplugged, disconnect one ribbon cable at a time between the tcon and panel and see if one side displays a picture. Replacement Water Filter For Samsung Refrigerator, How To Fix A Washing Machine That Doesn’t Fill With Water All The Way. Whirlpool Washer Error Code LF – LONG FILL, Dishwasher Not Spraying Water – How To Repair, Electric Clothes Dryer Not Heating Fix – Easy DIY Repair Guide, Godrej Washing Machines Error Codes – Fault Code Definitions, Whirlpool Dishwasher Filter Cleaning – Step By Step. Has anyone heard of such a thing? The one I’ve started using is the hyper tough one from Walmart for $18. [Problem] This tv is barely a year old and about 2 weeks ago the tv would turn on and all I get is the backlight. Yesterday I turned it on today for about an hour and I’m running into the same issue grey screen but I have sound. If you find it it will show the backlight power circuit diagrams which will help so that you can test the circuit to locate the problem. Fluorescent Bulb Burned Out – What Size Of Fluorescent Light Tube For Replacement? Made by Vizio. How To Clear The Cache On Your Xbox? Thank you very much. you might make out some shadows or see s slight grey color. I honestly don’t mind trying to help a bit more. I don’t think that’s the issue. 2 – Unplugging the TV and everything hooked to it, then plugging it back in may clear the problem. It’s a pain. How To Reset Maytag Refrigerator Control Panel After Water Filter Change? – My White Work Shirts Have A Yellowed Color. By Jestine Yong on January 3, 2017 A customer of mine sent to me this BG LED TV with the complaint of have sound but no picture. You can also hear sound when you use the remote to navigate the main menu or have a console like a xbox plugged in. What Causes A Refrigerator To Make A Popping Noise? TV brand links for warranty claims listed by popularity: Samsung, Vizio, LG, Sony, Sharp, Panasonic, Insignia, Toshiba, JVC, Philips, Magnavox, Sanyo, and Emerson. The only thing connected to my television is my firestick. Press the TV menu button. I’m able to change channels but no picture. My tv the power light is on & sounds but , the screen is not showing no pictures,the screen is is not crack. TV Not Responding To Remote Control – How To Reset A TV Remote Control? If your TV is under a year old contact Vizio or the maker of the TV to see if it is covered by warranty. This is could be a bad lcd. TV Has Sound But No Picture Troubleshooting Guide - YouTube Front Loading Washer Leaves Clothes Smelly – How To Prevent/Remove Odor, How To Fix A Dishwasher That Tips Forward When Opened, How To Repair A Leaking Double Handle Faucet, 4 Ways To Secure A Garage Door From The Inside. A simple check for that would be to darken the room and turn the TV on. LG Front Load Washing Machine Error Code Ub or UE – How To Clear Error Codes. 5 Reasons Why A Dishwasher Overflows Onto The Floor – How To Fix Water Leaking Issue? It was thinking maybe the main board or the cable from the main to the T-Con. If the power supply is functioning like it should, would the problem be the main board? I had disabled them in the process to this point. 60″ Element flat screen had sound but no picture. 12/01/2018 by I hope I’ve helped a little bit even?.? Water Heater Runs Out Of Hot Water When Showering – What To Check? Your email address will not be published. You may want to call your cable company. Find us on Facebook | Find us on Twitter | Find us on Tumblr. Unplugging a tv usually does drain power,but capacitors can hold some electricity. I got this TV and the owner indicated there was sound but no picture and he could see moving images using … Continue reading LG 32LB5600 No Backlight – Has Sound but No Picture → 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. Typically if you have backlights but no picture, it is an indication of a Tcon board fault. The power supply board will cost around $20 to $30 dollars. Dishes Not Clean After Washing In Dishwasher – 10 Helpful Tips. If no menu appears the problem could be a bad tcon display board or backlight inverter board. Skye Anderson, © 2021 iFixit — Licensed under Creative Commons — Privacy — 1 – Unplug TV overnight. – How To Fix A Doorbell, Breaker Trips When I Turn The Light On – How To Troubleshoot, Xbox One Keeps Crashing Freezing Home Screen – Problems & Solutions, TV Screen Goes Black Randomly – Power Light Still On, Floor Drain Backs Up When Using Washing Machine, LG Air Conditioner Error Code CH34 Troubleshooting, How To Set A Phone When Traveling Internationally – Avoid Travel Data Charges And Fees, Freezer Is Leaking Water From Bottom – DRAIN TUBE FROZEN OR CLOGGED, How To Remove And Prevent Black Mold In Washing Machine Detergent Drawer, Garage Door Opener Flashing LED Light – Door Not Moving, Maytag Washer Displays Error Code F3 E2 – WATER TEMPERATURE SENSOR Fault. How To Fix A Clothes Dryer That Spins Slowly? Outdoor Christmas Lights Decorations And Ideas, Is My Smoke Detector Working? Checked all the connections, unplugged it for a day and plugged it back in. Can I Wash Pillows In The Washing Machine? How To Check Clothes Dryer Vent Hose Air Flow. Try this it worked for me! You can tell if it is your problem by giving the TV signal and then hold a bright flashlight at an angle to the screen. Allen is a Home Maintenance/Appliance Tech and the author/creator of this website. Unplug power supply hold power button down for 30 seconds while power is unplugged. ( i dont see what im doing im just remember how 2 times down is the input change... ) But dont show nothing, just the backlight. You should be able to see a faint picture. If you can see some of the picture then the back-light has gone out. How To Remove Odor From A Refrigerator After Power Loss? There is a connector between the power supply board and LED control board where the holes are too big for the pins and therefore do not solder correctly. Xbox Running Slow or Lagging? If the inverter board goes bad, this would cause the TV to power on and have sound but no picture. I have a Vizio VO47LFHDTV10A tv that has sound and no picture. How To Fix A Fluorescent Light That Buzzes Or Turns Off? Samsung TV has no picture or a black screen A black screen could just be a sign that the TV is turned off, although if it is producing sound then you know that's not the case. I have a Philips model number 50PFL5601/F7 it’s not cracked or broken has sound and everything but picture is blank a bluish colored screen how can I fix it please help me thank you. Refrigerator Ice Maker Keeps Freezing Up – How To Fix? What kind of hardware will make the TV become like this? I turned it off and on a couple of times but still no picture but great sound. You are best off buying the backlight inverter board and installing it yourself. eval(ez_write_tag([[580,400],'removeandreplace_com-banner-1','ezslot_8',151,'0','0'])); -Get the Samsung Remote Many thanks. So I then replaced the main board which got me to where it is now, shutting off after 20 min but there is still sound. From TV source it shows horizontal white and black flickering image with message “weak signal” in the center of screen (I have no antenna cause I have cable service). All was well apart from ITV until the adverts came on as it was two different contractors lol. If you cannot see the screen at all using the flashlight method, then you may have a bad power supply board or loose wire/connection. Sometimes it’s evident,like maybe being black and burned or oxidized. I could replace stuff when I was 11 like a tv charging port...but I never was advanced until now. So far I have replaced the T-Con board and the Power supply/LED Driver Board and no … The backlight lights, but there is no response from the panel. What is the problem? Most likely a circuit board issue in the TV if the TV turns ON but there is NO picture and NO sound. My TV did this as well after just 20 months after purchase. How To Easily Replace A Microwave Grease Vent Filter. Can I Turn The AC Off To Save Money? Same result, shut off after 20 but still sound. He has 33 years of experience troubleshooting and repairing all types of appliances. Dryer Repair. The backlight lights, but the LCD is not displaying anything. I’ll reply tonight if I can. Hope you can help . There are places that specialize in repairing tvs. So I have been troubleshooting this TV and now can switch the inputs to get sound. I will appreciate any help. I have a tv that suddenly stopped displaying the picture. @skyethespy. I think you should try the multimeter. Not even the on-screen menus. Your email address will not be published. Mrs Jones, Let me know if you need any other help. Shine a flashlight onto the screen at different angles. The sound works. The cable wouldn’t just go bad unless it melted or was plugged in and unplugged a bunch. So I took another one, this time I pressed the input button on the side. a broken pannel? Find out if your screen is faulty or cracked and research to see if a new screen replacement is worth buying vs getting a new TV. IMPORTANT...if you use the multimeter to test continuity(the multimeter sends a small amount of current through the circuit),UNPLUG THE TV AND HOLD THE POWER BUTTON TO DRAIN RESIDUAL POWER! There is still a backlight and sound but no picture. Over months it gradually spread until it took over the whole screen. Simple Fix ! Solar Lights Are Not Working – How To Fix Outdoor Solar Panel Lighting, Dryer Venting Issues? Thanks for the excellent guidance. I checked the voltage on the Power supply, everything was normal. Do you use Anynet? If you get backlight and image on one side, you have a bad panel. Watched videos to fix & no luck so far. Dishwasher Cycle Takes Too Long To Finish Cleaning. Reconnect and enjoy you TV again. I have LG 55LA6205. The sound seems to be OK, It did at one point start to fuzz. What Do The Numbers Mean In Surround Sound? Thanks, Mr. Perplexed. If all steps have failed, the unit will require service. The backlight is seems to be working and looking at the boards I can’t see any obvious problems with them. How To Fix SUD Code On Samsung Washing Machines – “SUDS” Error, Does Your Dryer Belt Need To Be Replaced? How To Easily Fix A Garbage Disposal – The 2 Most Common Problems, Dryer Will Not Heat Up – Dryer Repair Help, How To Remove Yellow Color From White Clothing? Next, swap the TV to the appropriate input. For example, if you are using a DVD player, try using Digital TV. Connect the disconnected devices one by one to the TV. Until I remember Sometimes I use the LG remote app on my iPhone. The function of an inverter board in a TV is to power the backlight of the screen. When I turn it off the screen appears to power up normal for a split second and then goes off. Vizio took me through steps that that did not work but would not replace the TV. Bad Smell From Central Air Conditioner – What Causes Moldy Smell? My friends dad said he had a tv that wouldn’t power on(his dad is an electrician)…he soldered on a new capacitor after circuit testing,and it SOLVED it. What to do? If this has not rectified the issue, ensure that the backlight of your TV is turning on. We use cookies to improve your experience. Where Are The Temperature Controls Located On A Water Heater? now you say it’s a black screen maybe slightly blue…have you aimed a flash light at the tv and tried to see if you see an lcd image? Hi There, i have a Murphy LTA320W2-L13 LCD TV that no longer displays an image, i have sound but no picture or menus or on screen display, after researching the problem i decided it was a faulty TCON board, i found a board to fit my tv and swapped it for the new one, but the problem still persists, could it be a faulty LVDS cable? Have you tried hooking up another component to the TV either through HDMI or other input to see if you get the same result? The Ice Maker On My LG Refrigerator Does Not Make Ice – How To Fix? How To Fix A Slow Remote Control With A Cable Box? Or the cable box is OFF, cable box is faulty, etc… Usually the board will have a few bad capacitors on it. Turn the lights off and make the room dark. Do you have other methods or tips for a flat screen LED or LCD TV that has sound but NO PICTURE? What can be the problem of the TV, Hi my Sony bravaria kdl60 has no picture , I did the flashlight test and saw that there was still picture in the background. I don’t think it’s the connector cable. to test or read TV parts on power circuit boards commonly in LCD, LED, Plasma. Its a simple fix to re-flow the solder that any decent shop or hobbyist can make. Usually backlight and no image is a bad tcon. -Go to Menu 6 or 7 months later, the picture started to dim, then go dark. Washer Moves Around When Running On Spin Cycle – How To Stop? It was 14 months old. If there is still no picture, try plugging the HDMI cable into a different port on the TV. Question - Celcus DLED32167HD TV - sound but no picture - backlights? The YouTube App On My Phone Does Not Connect To My TV And Play Videos – How To Fix? Refrigerator Not Working After Power Outage – What To Check First? It worked! I have a Sanyo DP50E44 LED LCD TV. -RR. 03/18/2020 by How Do You Install A New Refrigerator Water Filter? -Go to PLUG & PLAY -Turn Energy Saving to OFF The screen is black. Philips LCD TVs are no exception. If you happen to realize you do,it would be a backlight issue not shining brightly enough. One day suddenly no picture is showing from all sources (all HDMIs, Components) but with sound. What is the model number of your Lexuco TV? Check connections.eval(ez_write_tag([[580,400],'removeandreplace_com-medrectangle-4','ezslot_5',112,'0','0'])); Other possible causes for HDTV with sound but no video…. I removed the back panel cover and checked the boards. Message is “no signal detected”. How To Fix A Samsung Refrigerator That Beeps 11 Times? 3 – Be sure the TV is set to the correct input. The backlight is working plus it have sound but no picture. There are videos below to help you to determine if you have a bad main board and how to test certain components on any type of circuit board in your TV. Got a new/used backlight inverter board and installed it and the TV worked for longer than 20 minutes but it did shut off after say 1 hour. It turns on and their are sounds when input is connected but no picture not even the TV menus such as volume. Mathotho Mokgadi, Turning the TV from ON to OFF causes it to flicker white and gray. Ice Under Freezer Drawer In Refrigerator – How To Fix? What Type Of Screws Do I Need To Attach A Second Computer Monitor? How To Remove Moisture In A Watch – How Does Condensation Form? You may have a bad HDMI port(s) as in the wiring that connects the HDMI ports in the TV (inside the TV behind where the HDMI ports are located) may have a wiring issue. - L9. I have a Seiki 32" LCD TV (model SE32HY27) that I bought in June 2014. How To Remove Dried White Glue From Carpet? Tcl 4k 55" smart tv has backlight and sound, but no picture. That drains all residual power. Im use the remote is work, change the channels, inputs, volume. Screen sometimes flickers. Main Board Bad? alexis dorsey, Researching the internet found many posts with the exact same problem but no solution. Videos. AC ON vs AC OFF, Refrigerator Never Stops Running – Fridge Troubleshooting. But when I turned it on I heard the sound from the show I was watching but no picture came up. Nothing worked. I will do the trick you wrote about in checking the back light (with flashlight on screen) Would you have any other tips? If it has a glow then the problem can be a loose tcon connection or bad tcon board. Sometimes issues can be causes by incorrect HDMI format settings. When it's switched on, the backlight comes on for a moment but then goes off again. CAPACITORS CAN BE DANGEROUS,SO MAKE SURE YOU ONLY TOUCH THE PLASTIC HOLDERS,AND DONT SHORT ANTHING. FAULTY TV PANEL 1 – If the TV screen is black the complete TV front panel may be faulty and therefore the screen shows BLACK and no picture. Copyright 2020 RemoveandReplace.com - DIY Projects / Tips / Tricks / Ideas / Repair Fix Noisy Faucet – Water Hammering Troubleshooting, Refrigerator Door Bin Broken – DIY Fridge Shelf Replacement, Whirlpool Top Load Washer F8 E1 Error Code – WATER FILL ISSUE, 8 Tips To Fix A Refrigerator Dispenser Not Working. Click to share on Pinterest (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on WhatsApp (Opens in new window), Click to email this to a friend (Opens in new window). Usually WEAK SIGNAL from a cable box may mean the cable is not working or there is an issue with Signal strength. … Washing Machine Leaking Water From Bottom – How To Fix? Back of HDTV inputs – Try another input if no picture. When I start it the screen is black and hard to see menu Checked all the connections, unplugged it for a day and plugged it back in. The sound remained the same. YouTube it if you need to. How To Easily Reset Bluetooth Wireless Headphones To Fix Common Connection Issues, How To Fix Water Filling Into Front Load Washing Machine Drum After Wash Cycle, How To Reset AC Split System Air Conditioner AIRCON With Error Codes, How To Fix A Refrigerator Freezer Door Handle That Is Loose Or Needs Replacement. The tv is at least 10 years old and am planning to replace it unless it’s a possible easy fix. How To Change Fan Speeds On A Ceiling Fan? If the Vizio TV screen is not cracked or damaged, then there is an issue with a circuit board or a loose ribbon connection. If no menu appears the problem could be a bad tcon display board or backlight inverter board. Refrigerator Ice Maker NOT DROPPING ICE CUBES From Mold Tray. Samsung Refrigerator Randomly Beeping – What Causes Alarm Beeps? But the main board seems to work. Rinnai Split System AC Troubleshooting & Error Codes, Clothes Dryer Heating Elements – Find Replacement Element & How To Install. I had already disconnected all attachments when I first got the problem Sorry,again,im newer to component troubleshooting. I truly think it’s a capacitor or video card. Whirlpool Ice Maker Not Making Ice – How To Troubleshoot? One day ( two days ago ) Im turn on and have sound but no picture. My parents have a Philips 30PF9946/12 LCD TV which has stopped showing a picture. I know Best Buy geek squad does. The inverter board requires a few hundred volts of power. (It should glow a slight grey if it’s working) To fix this you need a TV backlight inverter board. We have prepared a simple video to assist you in selecting the correct HDMI settings. Post Reply Featured Video. Sounds like the backlights aren't working. Samsung Dishwasher Flashing LC Code – WATER LEAK ERROR. This is what often causes the “No Picture with Sound” problem with 2014 model Vizio sets. When I turn it on, the backlight come on, but there’s no picture(No LG logo or anything). It was working fine How To Fix A Microwave Oven That Will Not Turn On? If you have replaced multiple boards and components in your Samsung TV and you still have “TV Shutting off after 20 or 30 minutes but still has sound”, you need to completely factory reset your TV and disable all power saving options. It has a feature to view what’s on the TV, like a second screen. -RR. How To Connect A Soundbar To A TV – HDMI, Optical, Or RCA? This is before the sound will come on. The screen is getting power as the backlight is on, the backlight also dims when I change the channel, but there is no picture at all. My TV Philips 55pfl8008s recently have symptoms have sound no pic, when switch on the TV appears screen Philips logo after 2 seconds the TV is blank screen and have sound, use torchlight see the screen. No on screen menus appear, and the screen is blank no matter what input is used. Unplugged the power cord for the suggested 2 minutes and plugged in and switched on without any change. You will need to troubleshoot to find the problem. Find the answer to this and other TV questions on JustAnswer. Mr Bumpy, (adsbygoogle = window.adsbygoogle || []).push({});My TV is a 55″ Smart LED/LCD HDTV. Finally, it showed no picture at all and was totally black. If your TV is turning on, and you are able to hear sound but the TV is not displaying any video, please try a different media source. Notify me of follow-up comments by email. This all only takes a couple of seconds from when I turn the power on. I have unplugged the set and replugged it back still no pictures. My TV has a sound but no picture. Sometimes power ic chips(usually little square black cups with 4 or more pins in the sides called a mosfet). I don’t use the Anynet function but will check that too. -RR. I turned it on using the power button on the side. the power light flashes like twice again its doesnt turn off only the sound is heard. Is it time to cut and run? (With this issue there will be no sound as HDMI carries sound as well as picture) If you find the HDMI input is bad, hook your TV another input and order the correct HDMI board in the meantime. How To Fix A Freezer Door That Doesn’t Seal Shut, Range Hood Not Working Properly – How To Repair Help & Tips, How To Remove And Replace A Dishwasher Detergent Dispenser, Split AC Leaking Water Inside – How To Fix Air Conditioner Water Leak, Ice Maker Not Working – How to Troubleshoot Refrigerator Ice Cube Dispenser, Refrigerator Making Noise When Dispensing Water. Sorry, your blog cannot share posts by email. Ki-Ho Chung, This kind of problem usually caused by one of the bad backlight LED in the LED bar. It still turns on but it has no picture and no sound. Refrigerator Has NO Power – How To Troubleshoot? What do I do? Usually the main problem is a black screen or a jittering/jumping picture. So then I replaced the t-con board. When an inverter component goes bad, it … A back-light inverter board should be from $10 to $25 dollars depending on your TV model. Still it displays all the list of sources. -RR. Skye Anderson I have opened it up and checked also the cables are secure. Capacitors seem to be very likely to go bad. Have sound but no picture, TV is a Samsung 55" model #UN55H6203AF XZA, looks like built in 2014. Earlier today I was watching a show my 39'' RCA LED TV. Test diodes, capacitors, bridge rectifiers in TV power-supply boards, “how to use multimeter” It’s those Samsung settings that make the TV turn off sometimes. Is there a way to check and see if one of the boards is causing this issue? Ki-Ho Chung, We aim to always deliver relevant and engaging content where facts and information provided is checked and rechecked for accuracy. Is there a way to fix an LCD TV that has sound, but no picture? 6 Easy Steps, Room Is Hot With New Window AC Running – 10 Helpful Cooling Tips, Where Is The Freezer Drain Hole In My Fridge? TV Has Different Color Vertical Lines On Screen – How To Fix? Learn how your comment data is processed. You may have a bad coax cable that is causing the NO SIGNAL DETECTED. I agree though that it points to seriously poor quality control. I just replaced the T-con board in my television yesterday. Contact Us | About Us | Privacy Policy With the back of the TV off, the TV booted with the left tcon ribbon cable disconnected and there were 3 led lights lit up on the tcon board. YouTube is your best bet with help on exactly what to test and how. User Likes Count BogaMoge. The no video issue can be related to a bad backlight inverter circuitry. I called VIZIO and they told me every size but the 55 inch had been recalled due to this issue. With just one bad LED, the TV will shut down thus no picture can be seen. Turn off the room light and check TV for backlight glow. Thanks for the help. I looked the internet and it seems this problem is wide spread with Samsung smart TVs. I have a 48 in Samsung flat screen TV that is about 10 yrs. A common problem TV you might experience is a lack of picture when you turn on your TV. I am not sure what to look for to see if a board or a part on a board is damaged. How To Get Hot Water Faster – Hot Water To Faucet Takes Too Long, Mini Fridge Stopped Cooling – Refrigerator Not Cool, How To Center A Laptop Screen – Fix Off Center Screen, How To Fix A Dishwasher That Is Not Draining. I have LG 55LA6205. Sound but no picture in any output. Repair guides and support for your LG TV. Again,good luck. I don’t think this is as useful in this case,but if you see an area you suspect,this could help you narrow it down. Dishwasher Not Using The Soap – (Check Door Seal & Spring). I wonder now based on my situation if it is a bad spot on a board, bad ribbon cable or maybe just tired CFL’s. You could attempt to repair it yourself if you can identify which capacitor has gone bad. The other TVs in the house work fine. My Lexuco TV screen turned black but still have sound. That is a Samsung HDMI-CEC feature. If you can still hear the TV sound then it may be the power supply board. A capacitor kit for a TV board is ultra cheap. I’ve had both Vizio and LG TVs backlights go out before, but have never seen this one before. You test the resistance by using continuity first. Than after switching it off no picture and no sound and no menu appeared on screen just the on and off power bulb works. If I do find the problem, is there somewhere to buy a new board for my TV at a decent price?eval(ez_write_tag([[300,250],'removeandreplace_com-box-3','ezslot_6',147,'0','0'])); Try a few simple things first to try and fix your TV before replacing parts… Please leave a comment below to assist others in solving what may be wrong with their TV as well. Im really like this TV i dont want to throw away. More Videos. Please help. 50″ Seiki, SE5OUY04, 4.5 years old. There is freeze spray on amazon...it’s made for electronics. – Refrigerator Leaked Water On Floor. Back-light Inverter boards for all HDTV’s, Possible Power Supply Board Unit Issue: It can be a bad video card(maybe a capacitor on the video card). The backlights come on like normal. If the 3 quick fix checks above do not resolve your issue, try this: Carbon Monoxide Alarm Going Off Every 30 Seconds – What To Check? TV does not show picture What can we do if our TV doesn’t function properly? While watching it, everything was fine when suddening the picture went completely out. You can buy one online for a relatively low price. After researching and troubleshooting, I am stumped and concerned if it is salvageable, as well as do not want to repair by playing the replacing parts game. It have a blue color if I look at the screen on a side. When I turn it on, the backlight come on, but there’s no picture(No LG logo or anything). 0 Likes Reply. The screen shuts off after 20 to 30 mins of watching but there is still sound. I checked the voltage on the Power supply, everything was normal.

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