2 days old. Things to check: Please check below details if TV has video but no audio. When I press the remote control to turn the TV ON, the light for power ON is illuminated. Picture went out, turned the TV off back on had picture 5 minutes later picture went out and stayed out. Try this http://www.coppelltvrepair.com/p/559/lg-eax50270401-sustain-board-repair... i have lg tv52lb5df isbacklight come on but no picture and no menu display. 2 – Check to be sure all cable and cords are securely connected to the TV inputs and component outputs. It's most likely a time delay fuse. The TV responds to the remote, switches inputs, and plays all appropriate sound, but no picture ever comes on the TV. This never happened before the remote TV mounting though that could be coincidence. hi im renting to buy a 50 inch smart tv....it was ok this morning and no i have sound but no picture and there is a light on i: Solved! Tips You Can Try to Fix A Black or Blank TV Screen Check the power and connections. PLEASE HELP! Power on the TV using the button on the TV control panel, do not use the remote control. Please help. Picture goes blank (grayish) but sound is fine. 1. I tried switching picture settings to vivid. LG TV Has Sound But No Picture. My LG TV has power but no picture. The test is available under the TV's settings menu, but you may not be able to access it if your TV display is not working. Can someone help me? Many thanks for a quick reply! Most of the time, the best answer is the simplest one. Sound works fine. I assume if one strip goes bad the power board inside the tv will detect that, and cut the power off to all the light stips. oldturkey03. ; AXN; Sony Music Classic artists to today’s stars, local and global. I was watching my tv and heard a loud "pop" sound and had no picture just sound. In order to confirm this flash test is required. espotter 2010 okay so you got it fixed? 3,508 satisfied customers. High School or GED. This is the first time this has ever happened. I was watching my tv and heard a loud "pop" sound and had no picture just sound. SOLUTION: Change the picture mode to “Standard", then make sure that your backlight setting is at it lowest. If not, I am sorry and wish you luck!! I just found out that the board I bought came out of a plazma and I have an LCD. 05/20/2017 by jahjah1231. Based on the symptom most probably it is a problem of the backlight. You most likely have a backlight issue with this TV set. This post has been archived. Please advise Thanks. Thank you for your opinion,I wouldn't be able to repair it so I've already called LG service, they'll come and callect it within the next two days. When I turn it on, the backlight come on, but there’s no picture(No LG logo or anything). Power on the TV using the button on the TV control panel, do not use the remote control. Thank you … read more. I can see a Faint picture if I hold a flash light up to the screen. Search for LG Innotek LEDs. 50 satisfied customers. My tv stopped working, it had the sound but no picture, so I did a little research and fixed it LG 52LB5D TV No picture but sound . Before attempting you need to be sure that this IS a problem of the backlight as the screen goes black for various reasons. But panel show only black screen for video and also no tv menu is seen so could not do resetting things. I am experiencing the same problem with my 42, I have the same problem-sound no picture then no sound. Doubtful it is caused by the DVR box because the picture is fine when a recorded program is replayed later even when there was picture loss on the t.v. I have never had a broken TV before--LCD or any other type. if you have a voltmeter, you could easily check the power output on the main power board. I have an LG smart TV with the FIOS cable directly connected (i.e., no cable box.) Just a grayish blue screen. 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 → 01/25/2018 by Flash a torch on the screen, you should able to see the faint picture in all over the screen (corner to corner), 11/28/2020 by With most LED TV’s, no backlight is usually caused by failed LED modules. 11/09/2019 by Using a Motorola cable DVR box and an Onyko receiver. In a dark room switch on the TV with signal input. I have submitted the question to a paid forum to see if this is anything I may be able to fix. Sometimes you can see a faint picture or like a ghose affect on the screen. now i can see the screen i'm changing setting to standard and lowering the backlight to preserve it. Had my LG 32″ Smart TV for just over 12 months only had it on a couple of times. Once it has time to cool down it goes back to working as normal??? My 55" LG LCD t.v. Our LG Smart TV has sound but there is no picture - we have removed cables and put them back but still no picture JA: Are there any HDMI cables or A/V jacks (red, yellow, and white cables) plugged into your LG TV? The screen is black. Thanks if you can help. 11/10/2019 by Please advise Thanks - LG … part numbers can be found on the actual parts. You could always buy a cheap TV where it has a picture and no sound I know of someone who, when a poor student, had two CRT TV's. 1. Also my cinema surround wireless speakers receiver unit has … Now no picture but have sound. I do have sound. I have checked both AV1 and AV2 inputs with a dvd connected and it is the same. This repair requires you to disassemble your TV completely. just a waste of time you had a simple solution i was looking for. Ask Your Own TV Question. I have a picture again. But make sure you know how to use a sodering gun and remove the burnt out one without damaging anything then add the new fuse. I unplugged everything, tried to reset it, no good. ※ Note: if you use a set-top box, and there is no audio although TV sound setting is normal, My lg tv just has a black screen, there is sound and you can change channels but just no picture, when you turn the tv on red light flashes about 3 times and the green light won't turn on, so what would be the actual problem to my tv? Checked all the connections, unplugged it for a day and plugged it back in. Stil no picture th … read more It seemed that the screen went blank only when some kind of video format was playing. I tried to do a factory reset to fix it, but now i can't get past the 3rd stage of the configuration process - I select the language, then i select the country, then it asks which environment to use - "home" or "store". How do you reset the settings if you can't see anything on screen? I will get a picture for a few minutes and the picture them blinks out. Made by Vizio. LG lcd tv no picture but normal sound. High School or GED. PLEASE HELP! It takes about 30 min from hitting the power button to see anything. Tv turn on, but picture looks like it wants to come, but doesn't. Still black screen. Stephanie Lardner, Genius908 We'ver reset factory defaults which did not help. I have had to reset my TV 2 times now to get the picture back. Share this conversation. Age 2/half to 3 yrs old. @uoduckfan. It's the led backlight has gone bad. With the TV powered on, press any key on the control panel of the television (Example: Menu, Vol + … TV Forums: TV Equipment: LCD TV Forum: 42 inch LG lcd no picture but sound Enelyam New User Oct 16, 2010, 6:50 AM Post #1 of 7 (14385 views) Shortcut: 42 inch LG lcd no picture but sound Can't Post Hello there to the people at this forum, Ok heres the thing, i have this LG 42lg50-ug model tv, its not even one year old right now. I have a 42LG30-UD and I broke the coax connector on the back so I bought a board from some guy. Use the tv make and model along with the board part number with a google search. ani etukudo. ※ Note: if you use a set-top box, and there is no audio although TV sound setting is normal, Sony and the Environment How we’re reducing our eco-footprint through energy efficiency and recycling initiatives. Later I found out that 2 of the 3 backlight- strips went bad. I will post if I learn anything of value. ithelpdesk 720. Learn how to use, update, ... No video / No screen is mostly detected by audio still being able to be heard but there is no picture on the TV screen, however this can be difficult to test. TV is a 50" Lg. Cable box works and we. Depending upon model / brand power supply could be separate or built in with main power board. LED has sound but no picture.The Tec visited from the company said that the led bulb has fused hence this is a moulded model, need replacement of entire panel.which is costly. LG 47ln5400-ua no picture has sound. I have been reading up on this issue and it seems others are having the same problem. I assume that the latest software update had not completed successfully. After switching it on the picture flashes for a second and then the screen goes completely black. Also, what is connected to the set (cable/sat, DVD, etc. If you want to attempt the repair, here is a Youtube video that provides some instructions. I called LG and told them what happened, my tv is 5 months out … More than likely you have 1 or more LED's that are shorted out. 2. When switch on the tv could get audio. 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