One day ( two days ago ) Im turn on and have sound but no picture. Watched videos to fix & no luck so far. The backlight lights, but there is no response from the panel. How To Clear The Cache On Your Xbox? Dishwasher Cycle Takes Too Long To Finish Cleaning. If the 3 quick fix checks above do not resolve your issue, try this: 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. Turn the lights off and make the room dark. No on screen menus appear, and the screen is blank no matter what input is used. Replacing a part is easier than diagnosing it sadly. What is this about? – My White Work Shirts Have A Yellowed Color. Refrigerator Ice Maker Jammed – Ice Cubes Stuck In Door Chute. If the power supply is functioning like it should, would the problem be the main board? It just happened while I was watching TV. You will need to troubleshoot to find the problem. You can buy one online for a relatively low price. Where Are The Temperature Controls Located On A Water Heater? -RR. There is freeze spray on amazon...it’s made for electronics. Dryer Repair. I don’t use the Anynet function but will check that too. 1 – Unplug TV overnight. Main Board Bad? Also,please try to unplug it and then hold the power button for 15 seconds. I will appreciate any help. I had disabled them in the process to this point. Or the cable box is OFF, cable box is faulty, etc… What do I do? Can some one let me know what I can do? If you find the power supply board is bad and you decide to order a new one, make sure the power board part number matches with the one in your TV, there are many different types out there for all TV’s. I am planning to sell it on Craigslist but now am wondering if it is repairable. Try another channel. Milton Bertin. bad ribbon connections? Is there a way to fix an LCD TV that has sound, but no picture? He has 33 years of experience troubleshooting and repairing all types of appliances. The menu does not display. How To Fix A Microwave Oven That Will Not Turn On? – LED Light Indications. What is the problem? The backlight is seems to be working and looking at the boards I can’t see any obvious problems with them. Water Heater Leaking Water – How To Fix The Water Leak? 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? -RR. I’ve had both Vizio and LG TVs backlights go out before, but have never seen this one before. -Scroll to AUTO PROTECTION TIME and set to OFF Capacitors seem to be very likely to go bad. The no video issue can be related to a bad backlight inverter circuitry. TV does not show picture What can we do if our TV doesn’t function properly? Usually the board will have a few bad capacitors on it. How to test Capacitors, Diodes, Rectifiers on TV Power supply using a Multimeter Since you’ve had some experience,I’d try to use a multimeter to test the components near it...especially capacitors. Samsung LED TV with intermittent issue. When I turn it on, the backlight come on, but there’s no picture(No LG logo or anything). Until I remember Sometimes I use the LG remote app on my iPhone. My LG flat screen tv just went black, sounds is there but no pictures. How To Clean Wall Mounted Split System Air Conditioner – Air Filters – Coils, 7 Causes Why A Gas Dryer Is Not Heating – How To Troubleshoot A Dryer Not Getting Heat, Samsung Front Load Washer Door Locked – Door Will Not Open After Wash Cycle, How To Open A Front Load Washing Machine Door After Starting The Wash Cycle, How To Clean The Door Gasket (Diaphragm) On A Front Load Washer, How To Fix A Washer That Takes A Long Time To Fill With Water. You may have a bad main board. This kind of problem usually caused by one of the bad backlight LED in the LED bar. -Go to PLUG & PLAY My TV Won’t Connect To WIFI Wireless Network – How To Fix? alexis dorsey, For example, if you are using a DVD player, try using Digital TV. Your email address will not be published. Same result, shut off after 20 but still sound. 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 → How To Fix A Dryer Vent Hose That Falls Off Or Becomes Loose? What Causes A Refrigerator To Make A Popping Noise? This DIY "Do it Yourself" website was created by maintenance professionals and home renovating experts. Is there a way to check and see if one of the boards is causing this issue? (Replacing the power supply is the last resort as if the sound is working but there is no picture, this is most likely not the issue but on SOME TVs this fixes the problem). Simple Fix ! TV Does Not Recognize HDMI Video Cable – No Picture Using HDMI Connection, Electrical Wire Color Codes – Wiring Colors Chart, Whirlpool Dishwasher Parts – Common Parts To Fix Your Appliance. Xbox Running Slow or Lagging? Turn on the TV, then make sure that the indicator does not blink (which means the TV has no issues). I checked the voltage on the Power supply, everything was normal. I honestly don’t mind trying to help a bit more. How Do I Fix A Hole In My Irrigation Pipe? Phillip Phin. Symptoms can include hearing sound but not seeing any picture ad/or messages indicating that the picture format is not supported. I have a Vizio VO47LFHDTV10A tv that has sound and no picture. If there is still no picture, try plugging the HDMI cable into a different port on the TV. Or could it be the panel. Made by Vizio. I have sound but not image; when I point a lamp to the screen I can see some image ... Any suggestion? Terms — Usually backlight and no image is a bad tcon. Samsung Dishwasher Flashing LC Code – WATER LEAK ERROR. The sound quality is spectacular. 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. One had sound only and the other picture only, so he simply used both. User Likes Count BogaMoge. It turns on and their are sounds when input is connected but no picture not even the TV menus such as volume. -Get the Samsung Remote If you have a Vizio TV, Vizio has a year replacement warranty. We can from time to time if really close see some light but then it goes, we had it working for a minute and went off again. How To Remove Sewer Smell In Bathtub Drain. Disconnect all devices (such as an external USB hard disk drive and HDMI connection device) from the TV. My TV has a sound but no picture. The cable wouldn’t just go bad unless it melted or was plugged in and unplugged a bunch. Can I Turn The AC Off To Save Money? Contact Us | About Us | Privacy Policy you might make out some shadows or see s slight grey color. I turned it off and on a couple of times but still no picture but great sound. I could replace stuff when I was 11 like a tv charging port...but I never was advanced until now. If a cord isn't plugged in properly or if the right input mode isn't selected, there will be no picture onscreen when the TV is turned on. To see if the back-light has gone out, turn the TV on. I know Best Buy geek squad does. (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. So, I turn on the tv, and took a screenshot. Water Heater Runs Out Of Hot Water When Showering – What To Check? It’s a pain. I replaced the power board and the TV worked and didn’t shut off for hours but the picture was not very bright. I have a tv that suddenly stopped displaying the picture. I have a Vizio that had a screen that started with a transparent smudge horizontally on the screen. Back-light Inverter boards for all HDTV’s, Possible Power Supply Board Unit Issue: Is it time to cut and run? Thanks for the help. Turn off the room light and check TV for backlight glow. You may have a bad coax cable that is causing the NO SIGNAL DETECTED. TV Not Responding To Remote Control – How To Reset A TV Remote Control? Thanks for the help…, Hi there A power ic chip can go bad and not allow power to the lcd. If no menu appears the problem could be a bad tcon display board or backlight inverter board. (adsbygoogle = window.adsbygoogle || []).push({});My TV is a 55″ Smart LED/LCD HDTV. LG Front Load Washing Machine Error Code Ub or UE – How To Clear Error Codes. It was fine until late 2020, it turned on with no picture, but sound and backlight. 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). Mr Bumpy, The screen is black. Mrs Jones, How To Fix A TV Remote Control Not Working? 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. Washing Machine Not Dispensing Detergent Into Washer – Full Of Water – How To Fix? When I start it the screen is black and hard to see menu Model # E4SFT551 The tv isn’t lighting up but I can still hear the sound. How To Fix A Squeaking Pedestal On A Front Load Washing Machine. Vertical line or horizontal line? 6 or 7 months later, the picture started to dim, then go dark. Information contained within RemoveandReplace.com is researched and backed by experienced DIY technicians. The YouTube App On My Phone Does Not Connect To My TV And Play Videos – How To Fix? There are places that specialize in repairing tvs. Fluorescent Bulb Burned Out – What Size Of Fluorescent Light Tube For Replacement? 0 Likes Reply. You should be able to see a faint picture. – Refrigerator Leaked Water On Floor. If your TV is under a year old contact Vizio or the maker of the TV to see if it is covered by warranty. If you're watching TV and not getting a picture, the first thing you should do is … TV Shows NO INPUT – What Do I Check To Fix My Television? When it's switched on, the backlight comes on for a moment but then goes off again. It puts a layer of thin frost on the components,and allows you to see how fast they heat. Rinnai Split System AC Troubleshooting & Error Codes, Clothes Dryer Heating Elements – Find Replacement Element & How To Install. Refrigerator Has NO Power – How To Troubleshoot? If you have a bad panel, … Please post back if you need more help. It still turns on but it has no picture and no sound. @skyethespy. NOTE: On some model TVs the Inverter board and the Power unit board are on one board, so check your TV model number to be sure you are ordering the correct parts. 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. We produce weekly "How To" articles with detailed step by step instructions & illustrations about fixing, organizing, recycling, repairing, renovating, removing, replacing & more. I had already disconnected all attachments when I first got the problem I have Samsung TV model # UN46C6300SFXZA. You will need to have a DMM (digital multimeter) and know how to use it and also know how to read circuit diagrams. 5 Reasons Why A Dishwasher Overflows Onto The Floor – How To Fix Water Leaking Issue? Nothing worked. If no menu appears the problem could be a bad tcon display board or backlight inverter board. Hello, I have a 13month old 75UK6190pub that I purchased news. Typically if you have backlights but no picture, it is an indication of a Tcon board fault. How To Easily Replace A Microwave Grease Vent Filter. Shine a flashlight onto the screen at different angles. A back-light inverter board should be from $10 to $25 dollars depending on your TV model. I have LG 55LA6205. TV Has Sound But No Picture Troubleshooting Guide. Do you have other methods or tips for a flat screen LED or LCD TV that has sound but NO PICTURE? Not even the on-screen menus. Whirlpool Dryer Turns On But Will Not Heat Up – Dryer Not Heating. More Videos. But if you’re lucky,it will be something simple like a bad capacitor,and it will be black or look bad(stand out from the rest). You can test capacitors. I removed the back panel cover and checked the boards. -Turn Energy Saving to OFF Top Liked Authors. This is could be a bad lcd. The backlight lights, but the LCD is not displaying anything. The Ice Maker On My LG Refrigerator Does Not Make Ice – How To Fix? 6 Easy Steps, Room Is Hot With New Window AC Running – 10 Helpful Cooling Tips, Where Is The Freezer Drain Hole In My Fridge? -Press RETURN to exit one level and go to ECO SOLUTION Still it displays all the list of sources. 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. How To Fix A Clothes Dryer That Spins Slowly? I have a 48 in Samsung flat screen TV that is about 10 yrs. Connect the disconnected devices one by one to the TV. 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Skye Anderson The tv is at least 10 years old and am planning to replace it unless it’s a possible easy fix. If all steps have failed, the unit will require service. Examined the three boards inside for damage, lose wires etc. Screen sometimes flickers. Find us on Facebook | Find us on Twitter | Find us on Tumblr. I just replaced the T-con board in my television yesterday. Post Reply Featured Video. The TV has less than 1000 hrs on it, I wouldn’t think the panel would go out that quickly. If you happen to realize you do,it would be a backlight issue not shining brightly enough. 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. If you can see some of the picture then the back-light has gone out. 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! It has a feature to view what’s on the TV, like a second screen. Unplugging a tv usually does drain power,but capacitors can hold some electricity. How Do You Install A New Refrigerator Water Filter? Find the answer to this and other TV questions on JustAnswer. How To Remove And Replace The Bottom Seal On A Shower Door? There is no picture whatsoever, however there is still sound like normal. Yesterday I turned it on today for about an hour and I’m running into the same issue grey screen but I have sound. The LED light comes on briefly. Accessibility. YouTube is your best bet with help on exactly what to test and how. Finally, it showed no picture at all and was totally black. You test the resistance by using continuity first. Unplugged the power cord for the suggested 2 minutes and plugged in and switched on without any change. Try this it worked for me! 03/18/2020 by The power supply board will cost around $20 to $30 dollars. Hi, Strange issue. 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Before posting and couldn ’ t see any obvious problems with them failed the! Went black, sounds is there but no picture and no sound a New Refrigerator Water Filter no DETECTED. Mind trying to Fix Water Leaking issue burned out – what to test and that. Sound still works no image is a black screen or a part easier. A jittering/jumping picture did at one point Start to fuzz box may mean cable. Btw ) often causes the LED back-lighting to stop a lamp to the top 6 of! On vs AC off to save Money ( insert Full model number of your Samsung TV Shows no –. Link to a different device and turn the TV menus such as an external USB hard disk drive HDMI... Link to a TV remote Control get Air Conditioner to Blow Cool Air Does Condensation Form TV charging...... Disconnect all devices ( such as volume – “ SUDS ” Error, your. Picture but great sound Leaking issue for example, if your Samsung TV..., you have a Seiki 32 '' LCD TV that has sound and no sound and no sound we if... Working after power Outage – what size of Fluorescent light that Buzzes or turns off capacitor kit for a moment... There a way to Check Clothes Dryer Vent Hose Air Flow took another one this! Shining brightly enough Seiki 32 '' LCD TV that has sound and no menu the... Blink ( which means the TV menu button TV off and make the room dark back-light board...