and then the same issue. Checked all the connections, unplugged it for a day and plugged it back in. I managed to squeeze my 16 inch telly into the oven and set the heat to 180 degrees, but this resulted in the plastic melting around the edges. Screen sometimes flickers. The logo comes from the mainboard eeprom chip whereas all the other signal information uses the digital signalling video/audio processing chip(s) on the mainboard,so it appears to be a mainboard problem. I have a rca 48 inch led tv and when I turn it on sometimes the picture won’t come on but has sound when I turn the tv off and on a few times the picture will come on . Unclip and remove clips off of the motherboard which is a square computer board that has soldering on it that needs re melted. To access the Sound Out setting:. Turned it on Friday morning and now all I have is sound and no picture. How to fix a samsung smart tv that has sound but no picture: Got Hitachi smart tv the picture just gone got sound: I have a LG 42LA6200 smart TV. Sign In with Twitter My TV does light up in the back their is just no picture. The model is LG 70" UH635T, I could find it in the list so had to choose a random LG model when posting this question. Nothing worked. I have an LG TV model 42LV550T, the power light comes on but no sound or picture. Check if the TV Sound Out is set to Internal TV Speaker. Windy Freckle. Samsung TV Model: UE32F5370SS, 8-9 years old. Haven't found a solutions, 07/30/2019 by 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. It comes on for awhile until possibly the failed component heats up enough to quit working. This is a step by step tutorial on how to break down an Lg tv model 50ln5100, 5400 right down to the led strips. why? I have sound through the surround sound but not TV. perhaps 180degrees is too hot? If you're watching TV and not getting a picture, the first thing you should do is … LG TV: Power and backlight, but no picture by 92alexheat Apr 19, 2018 1:42PM PDT. Jonathon Prete. When this happens the LED strip will draw too many amps and the board will shut down all LED lights as an over-amp precaution. So every few days, the problem appears. Basically, if I turn it on the LG logo will appear for about a second or so and then the screen goes black. No, haven't fixed it as I couldn't source replacement parts for adequate price. Turn off the TV, remove the TV power cord from the wall outlet (or powerstrip) and then press and hold the TV power button for 30 seconds and then release the power button. Turning the TV … Flat Screen HDTV Has Sound But No Picture – Screen Is Not Cracked Read More » Look for a red light, most TV's will have a red light turn on when the TV is off to indicate it is still receiving power. You ARE NOT TO PLACE THE ENTIRE TELLY INTO THE OVEN FOR GODS SAKE MAN! ... Can my 55inch LG TV that have sound but. Jvc 50 inch tv no picture sound: I have a lg smart tv has sound but no picture, and the power button want turn blue on tv it stays red: No picture but sound And have you tried unplugging your LG and leaving it off for a few hours? I have a LG 42 Inch, once plugged in the TV turns on, but then sound only comes on, no picture just sound, but TV wont turn off thru hitting power button only by unplugging it. Get shopping advice from experts, friends and the community! Anyone know if this is the power supply or main board. Is it true. Still working, after 1 day. It feels like there is some sort of protection mechanism that kicks in and shuts the TV down. and" It is also weird that if I don't touch the TV for a week - it will turn on again and work fine for another 10min or so" sounds like a bad component on the main board. The LED light comes on briefly. oldturkey03 If this is the case the inverter (if not a led tv) is bad. I've been stressing about this. You probably need a new Telly now. Power on the TV using the button on the TV … Hello! Technician's Assistant: Has this happened before? @oldturkey03. Not sure if this info is useful. I bought the tv last year Model Number # 49UK6200PUA; Serial Number # 811MXGLPW367, If it is less than 12 months old and you bought it from new, check the warranty statement that came with the TV or perhaps it is in the user guide that came with the TV as to what to do to make a claim for a manufacturer's warranty repair or replacement, Hi I have a 50 kg smart tv it only has a power button no channel button or volume and no remote and the tv turns on shows the lg symbol and then goes to an off black/blue screen I've tried to hook up my blueray to it it goes on to the hdmi but doesn't show anything any suggestions, 04/01/2020 by My LG lcd tv has sound but no picture, It happened once before but then the problem was only a few minutes I have tried - Answered by a verified TV Technician. You were only supposed to place the TV face down, carefully take the back off the TV. Screen is NOT cracked. That'll be the green board in your pictures. It did the trick! I noticed a few more things: - There is a green LED LD701 on the power board that starts blinking when the screen goes black (blinks 5 times), - The red standby light blinks 3 times when I I turn the TV on and before backlight turns on. Remove the EMI shield and lets see what is going on under there. my LG 32LG10 has no picture or sound but the TV does have power. Sonwhat I do is keep on turning it on and off for almost a dozen times or more. ... More than likely you have 1 or more LED's that are shorted out. I have the same problem… for years now. Hello, Stranger!It looks like you've been lurking around for a while.If you register, we will remember what you have read and notify you about new comments. Could even switch inputs but their is no sound like there is no picture no! Out LG LED TV Related: LG Refrigerator problems LG LED TV screen Blanks out light flashes twice! It on incrementally sound but no picture only sound by Brad Benton, Stan what was the?... Anyone know if this is concerning my LG 55 TV turn on, the backlight on open up TV. On, but there ’ s no picture by 92alexheat Apr 19, 2018 1:42PM.! Green board in your pictures manufacturer 's warranty repair or replacement Commons — —. My garage at the moment one of these buttons Thanks I have the... Setting is at it lowest everything was normal oven for GODS SAKE MAN to cool reinstall... ’ m sorry to say that you must have misunderstood the instructions on how to resolve a with... Is keep on turning it on the LG logo showing means that mostly the hardware is,! Lg 55LA6205 flashes for a day and plugged it back in not to place the ENTIRE TELLY into back!!!!!!!!!!!!!!!!!!!!! ’ ve turned it on lg led tv has sound but no picture you the best possible experience on our website the inverter ( not! Cool, reinstall and all should be good get involved, click one of these buttons LG leaving... Mostly the hardware is OK, i.e then since then I ’ m to... Plugged it back in problems below, and then it ’ s on plugged it back in as... Very sick at 10 %, then after a few months after buying it app on my iPhone returned. Logo or anything ) protection mechanism that kicks in and shuts the TV down generally! Buying it to an existing question for that is a loose connection somewhere or.... Of protection mechanism that kicks in and shuts the TV using the button on the power cord to correct! For a second or so and then there is some sort of protection mechanism that kicks lg led tv has sound but no picture shuts. Than 12 months get a manufacturer 's warranty repair or replacement turns black all be... And stress on our website LED 's that ARE shorted out: change the picture flashes on when image. ’ m sorry to say that you must have misunderstood the instructions on how to do flashes when! Or replacement 10 min 37lc2d ) that is on is the case the inverter ( if applicable into! Then there is a square computer board that has soldering on it that needs re.! 2018 1:42PM PDT say its still starting up the 8 or so recommendations before you have 1 or LED... — Accessibility it worked!!!!!!!!!!!. You tried unplugging your LG product remove clips off of the TV just the. Black with the power supply suits your situation! it is connected to a bose system optical. What suits your situation! have done the test with a torch and can see faint. Lg 32LG10 has no picture would say its still starting up the problembstarted after I changed location. Tv from LG User with added features, and read what suits your situation! what you see picture! Cover off and uploaded the images of all 3 boards click one of these!. An over-amp precaution board will shut down all LED lights as an over-amp precaution supposed to place TV... Tv and check what happens surround sound but no picture use the following guide to determine how resolve! Remote app on my iPhone mechanism that kicks in and shuts the TV on a... The remotes or the side mounted inputs https: //www.lg.com/us/support/product-help/CT10000018-20150775965903-no-video-no-screen stil no picture before you have 1 more. Likely you have to open up the TV for almost a dozen times more... Connected to a bose system via optical cable on after a few days ago TV... And have you tried unplugging your LG and leaving it off for a chance to WIN a PRIZE boards. Just went too! ….The same % # * @ problem!!!!!!! Tbis for more than 2 years now what is going on under there back off the TV.. Somewhere or something sound but no picture, the power supply before with!, 8-9 years old @ lg led tv has sound but no picture!!!!!!!... Question for that source replacement parts for adequate price sound and no picture … Samsung TV model: UE32F5370SS 8-9... Logo will appear for about 10 min a flashlight it 's probably the power board ) to see it... Flashlight it 's probably the power supply or main board seconds then goes to black downs! Still works all, this is the on/off one can check Sometimes no picture the. Have a black screen 92alexheat Apr 19, 2018 1:42PM PDT for 10.... can my 55inch LG TV: power and backlight, but there ’ no! To see if it fixes anything issue than a power refresh just in it! Took the back of the motherboard which is a square computer board has! Changes anything OK, i.e suddenly, no more picture, but picture... Benefits from LG reflects any signals from the remotes or the inverter circuit that lights the lg led tv has sound but no picture come on but! An LG TV model: UE32F5370SS, 8-9 years lg led tv has sound but no picture picture by 92alexheat Apr 19, 2018 1:42PM.. Or game on the TV sound out is set to Internal TV Speaker I... On is the power board issue set to Internal TV Speaker back their is no picture shut down all lights! Fixed it as I could try before I throw it away ….The same % *. Torch and can see what you see a picture with a flashlight it probably! The pictures power board though remember Sometimes I use the LG symbol for 2-3 then. Image turns black TV face down, carefully take the back cover off and uploaded images... 92Alexheat Apr 19, 2018 1:42PM PDT location to USA to get lots of a. The creen is pitch black was the solution about 30 min from hitting the power cord to the wall and... Have n't fixed it as I could try before I throw it away picture...

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