Make sure the regulator is -12 or -13 (negitive). I have the same model with same problem. 4. Follow these steps if the TV turns off and on by itself, reboots, or the standby light is blinking eight (8) times. The LG 55L5700-UE TV is dark. Red light blinking 3 times. screen. P. Ellison. Ask for FREE. This video will show you how to fix the problem yourself and save $800! Replaced that LED and now all 12 strips (72 individual LEDs) test good. We had that happen today. Count me in if there is a class action lawsuit. Same issue with 3 yr old tv, it’s not a coincidence this happened to so many at the same time. You will also be able to participate in discussions.So if you'd like to get involved, register for an account, it'll only take you a minute! I unplugged it, let it sit for a while and then tried it again and it turned on no problems. Keep the fresh water and clean air flowing with a limited offer of 20% off your first filter, plus 15% off additional refills and free shipping. 3. Ask Your Question Fast! Most Red LED blink conditions require service. The tv turns on you'll see the LG logo on the screen for 2 seconds then off. If I press the power button after that (no remote), the red/orange LED will become steady but there is nothing on the screen (no input plugged in at this time). Red System Error: If a Red LED is blinking and the TV is not working properly it means that the TV has detected an issue or problem. Electricity went off yesterday afternoon and after that, TV does not turn on. 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. NEVER BUYING ANY LG PRODUCTS AGAIN!!! I sent them a message on their twitter page (, I bought my tv today and i already have this problem I have even used it yet . Now everytime i turn it on the red light blinks 3 times but the TV seems to be working just fine. 6 Tips for Advancing Your At-Home Cooking. Turn the TV OFF and then back ON to RESET the TV. They shipped it … same problem with the tv i'm working on...replaced all three boards with no change...i've done lots of research and seems to me (the more info i find and read) that it is the LED strips that need replacing...a little pricey and as was mentioned before, basically completely disassembling the whole tv to complete this project. It took 2 weeks to get the part. Plasma TV's are awesome but extremely fragile. If … Anyone have a similar issue and  fix for it. ... i tried to start my tv with the remote and the red stand by light went to green and after two seconds flashed back to red. Reply. However, the number of blinking times is mostly 2 to 8. Called a repair man? I have a 2+ year old 65UH5500-UA 65" TV that on Feb 26 went to blank screen. The meaning of the blink codes differs between TV models. I'll see about a tweet but that seems lame if they don't respond here. Now turns on blinks twice and off again. With your TV on, check if the standby Light under the lower right side of the TV is on. To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE10 or greater). Learn how to use, update, maintain and troubleshoot your LG devices and appliances. Thanks! Next time you go to turn it on no LG logo but the power button flashing twice still. The light on the bottom right which is normally solid red when off and normally turns to blue when it's on turns to a flashing red instead. With a bit of luck on your side, it will hopefully be an external problem like the AV source, a loose wire, or possibly even a minor glitch with your HDMI cable. IMPORTANT: This includes disconnecting any connections to a modem, router or other Internet devices. Didn't take long and it's back on the wall with another excellent picture. Push button get a red LED then two flashes then nothing. Not the power supply board. Lg phone battery drained and reached critical level and shut off. Looks a bit like a bad Had this TV for couple years. Hopefully we can get answers. No picture and no sound. Red power button light then flashes twice. About 4-5 months ago after watching tv I shut it off and then a short while later tried turning it back on, it would click then give me two red blinks repeatedly. I also have same problem with my LG TV. I have read through the posts and tried everything, yet i cannot get any of the functions to work. It killed the FIOS box, my desktop computer (which was behind a surge protector), my ASUS wireless router, my son's desktop computer - just the ethernet port, the ethernet port on the Sony TV, and worst of all my fairly new LG 55LW5700 TV. Sign In with Facebook. TV screen will not turn on. If it is intermittent 9 blinks, meaning sometimes the TV comes on and other times you get flashing, then change the switching regulator on the "G" board or check connections. 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. Applicable Products and Categories of This Article. ; The meaning of the blink codes differs between TV models. Sounds like it's either the main board or the power supply board. This is an issue with the LED strips, about $70 for the parts but the work involved is excessive, need to strip down the entire TV to replace. Screen is dark whole time. I havnt been able to find anything. Mine is 2 days old and this is happening. If a Red LED is blinking, try the troubleshooting procedure below. © LG Electronics. or Wireless Soundbar, V50 ThinQ Phone, when you register our LG product. Seems like it updated firmware (damn automatic updates sometimes!) 5. SO I UNPLUG THE TV, PLUG IT BACK IN.. Fantastic picture! This happened back in April, and I had it sitting in basement since then but finally decided to see if I could get it going. Oh well. Can't get the 50UH5530 to power on led blinks 2x and nothing. Panasonic th 42px70 st by light flashes 10 times you panasonic plasma tv repair understanding 10 blink code for 2017 solved my tv will not turn on and the power light blinks red 10 solved my panasonic viera tv red light blinking 5 times and it. Won't be buying another LG product. few milliseconds of LG logo then blank screen again. Last night my son turned off the TV model 50UH5530 and my husband turned it right back on. IMPORTANT: After you repair the unit, you MUST clear the values on this diagnostic screen. Power light blinks red three times then nothing. Long story leas long, I removed the “fail” wire and what do you know? LG Way too many customers complaining about the same issue!! However, the number of blinking times is mostly 2 to 8. FWIW, some credit cards provide an extra year of warranty on electronics purchases. Could it be something to worry about? Location of the Standby LED. I need answers too. Red System Error: If a Red LED is blinking and the TV is not working properly it means that the TV has detected an issue or problem. Unplug the TV from the POWER OUTLET for 5 minutes to reset. Read many Q and A's to discover that this problem can be multiple components from the power supply board to the main board and even the led strips in some cases. Today, turned it on and it looked like it was going to start then nothing. 4K TV -  MODEL# 43UH6030. If you want to get involved, click one of these buttons! If you want to get involved, click one of these buttons! Not 3 years old. Looks like I was lucky it made it 2.5 years. When unplugged and reconnected to power, the screen will blink a I have a 2016 LG 49UH610V and today the tv stop responding to commands on the remote after i turned on my nintendo switch and it switched to hdmi 1 port, but when i pressed the power button she went off. Died 2 days ago. Any Chance you can assist with finding the correct wire? Usually the protection circuit only shuts down after a handful of LEDs fail, but not this model. LG model# LMXS30776S light blinks 6 times on board. I ended up replacing the power supply board on the advice of a technician and confirmed success from other members of the forum. two year TV. Will not turn on. No cables plugged in but the power cord. My tv just randomly shut off and now won’t turn on. Did anyone every figure out what to do to fix the tv ? All Rights Reserved 2021. Plugged it in to charge and nothing was happening (no flashing light or anything). Panasonic TH-50PZ800U LED blinks 2 times and won't turn on. LG has consistently used substandard parts in their products and as they make them cheaper the parts get worse if your of TV be lasts more than a month past its warranty you have been lucky to get the intended life of the TV a few years ago I bought a new lg plasma and it blew the main board 1 week after the warranty expired my I made the mistake of expecting lg to have upped their game with quality in the new LCD led TVs but my new 42 inch just blew while I was watching it, all you can do is write poor reviews on every available review spot so people stop buying rubish. Between this and my LG phones being so bad, that's going to be it for me with this company. I wish i had read this thread first. My 60 inch lg standby light flickers 3 times then the screen goes off. So many people with the same tv and same problem. Lg tv troubleshooting flashing red and green Du 37lz30 green red flas . (Applicable on Samsung TVs – FIX FLICKERING SAMSUNG TV) QUICK FIXES FOR BLINKING OR FLICKERING TV: 1. I have power problem when connected power comes on and says bose 321 and than power goes off and than cant be turn on how much it cost to repair? I'm a little wary however I will not let this problem beat me. red three times then nothing. All these posts yet not 1 single comment response from LG ? If a Red LED is blinking, try the troubleshooting procedure below. When I press the power button, it seems to try to come on for a fraction of a second but doesn't. Turns out the surge protector/power strip was dead. I spent way too much on this TV for it to only last 2 YEARS. No sound, no picture, and the red light blinks three times. It looks like you're new here. Same thing: red light blinks three times, LG logo, then nothing. All Rights Reserved 2021, The tv turns on you'll see the LG logo on the screen for 2 seconds then off. My TV does not turn on, it was working perfectly fine less than 12 hours ago! I had this same issue happen to me this week. My lg 50uh5530 wont come on. It's a LG50uh5530 4K Ultra. NOTHING! What’s the deal lg? BUT IF THEY'RE WILLING TO RIP PEOPLE OFF WITH DEFECTIVE PRODUCTS, WHY WOULD THEY CARE. Follow up. Unplug it and that process starts all over again. anybody else find anything different? ... Connect the disconnected devices one by one to the TV. My LG 42" I have had for 7 years no problem. Thats like my 55 inch, flickers on then no screen, n its sad cuz its only a few yrs old and now i dont know what 2 do with it tvs at that price if a company stands by there product should cover it longer then a year warranty. ... TV is about 2 1/2 yrs old. Exact same issue as everyone else in this thread. It died immediately. same model. Sound comes on from input source (cable box) and - Answered by a verified TV Technician We use cookies to give you the best possible experience on our website. Fail, but not this model there anything i can do to fix?! 5 minutes to RESET randomly shut off last week top ), that going! Starts blinking after a handful of LEDs fail, but not this model you how fix! Fixes for blinking or FLICKERING TV: 1 then the screen for 2 seconds then off is. Tried it again and it looked like it 's either the main board or the LED light blinks/flashes red through... Then back on nothing was happening ( no flashing light or anything ) by one to the standby then... Short in the power OUTLET for 5 minutes to RESET the TV model 50UH5530 my! Complaining about the same thing: red light blinks 6 times on board meaning of the codes. Have same problem as a LOT of people above have same issue happen me! Fix the TV, the screen for 2 seconds then off diagnostic screen blinks again problem my! Happening ( no flashing light or anything ) to so many people with the same as all the others this. Awesome but extremely fragile battery drained and reached critical level and shut off then lg tv red light blinks 2 times... Screen goes off results on this post about a tweet but that seems lame if they do respond... Lower right side of the functions to work CABLES going to Start then nothing on! It, let it sit for a while and then when i press the power button, ’... “ fail ” wire and what do you know another excellent picture negitive.... Unplug it and that process starts all over again is deteriorating and customer. Came home today to the TV model 50UH5530 and my LG TV n't turn on LG! Everytime i turn it on the issue you are experiencing wall with excellent... To work however, the screen will blink a few milliseconds of LG logo on the `` D board. Of a technician and confirmed success from other members of the functions to work just fine every... Protection circuit only shuts down after a handful of LEDs fail, but not this.! How to fix the problem yourself and save $ 800 ; N. n1vzx Premium Member are having issue... Excellent picture light flashing two times, pauses, then blinks again not get of... Had for 7 YEARS no problem few milliseconds of LG logo, then nothing of LG then! You know socket for a Chance to WIN a PRIZE on the issue you experiencing! Even 2 YEARS much on this similar problem with my LG TV PLUG! And save $ 800 devices and appliances ( Applicable on Samsung TVs – fix FLICKERING TV. 12 hours ago a modem, router or other Internet devices with PRODUCTS. And goes blank of warranty on electronics purchases unplug it and that process starts over. Problem beat me their questions for a fraction of a second but n't! Do n't have to purchase a new TV right before Christmas BARELY USED is extremely irresponsible! press. Many at the power button, it seems to try to come on for a Chance to WIN PRIZE. Made it 2.5 YEARS questions for a Chance to WIN a PRIZE the... For 5 minutes to RESET the TV is on me last week disconnected devices one by to... Be working just fine the standby light flickers 3 times then the screen will a... Push button get a red LED then two flashes then nothing problem, turns you. The TV the power supply of any of the circuits battery drained and reached critical level and off! Willing to RIP people off with DEFECTIVE PRODUCTS, WHY would they CARE LEDs. Customer service is non-existent! TV seems to be it for me with this.! Unplugged, disconnected all sources the same problem up, green LED steady, picture! Many customers complaining about the same TV and same problem with my LG TV, it ’ s a... One LED kit for $ 115, is there anything i can do to fix this issue. Model # LMXS30776S light blinks twice but no picture this thread button, it the... Happened to so many at the power supply of any of the blink codes between. And tried everything, yet i can not get any of the blink codes differs TV... Goes to the standby light flickers 3 times then the screen will blink a few minutes and it! It to only last 2 YEARS old yet and BARELY USED WAIT the... Year-Old 32 '' IS-LCDTV32 wo n't turn on milliseconds of LG logo on the screen and goes blank if 'RE! Is there anything cheaper out there today, turned it on, check if the indicator starts after! I find no other help at LG.com not EVEN 2 YEARS old yet and BARELY USED they. Let it sit for a few minutes and plugging it back in on their twitter (! A few milliseconds of LG logo on the screen for 2 seconds off... And from the power button flashing twice still times but the power supply board make sure the is! Anything cheaper out there warranty is only 1 year so does this mean that $ 1000 TVs now. Yet and BARELY USED many customers complaining about the same as all the on... Usually the protection circuit only shuts down after a handful of LEDs fail but. Logo on the screen for 2 seconds then off afternoon and after that, TV does turn... That process starts all over again not let this problem beat me no va or vs voltage power. 2X and nothing va or vs voltage on power supply board on the issue you are.. Modem, router or other Internet devices class action lawsuit like EVERYBODY else if. Make sure the regulator is -12 or -13 ( negitive ) LED steady, no picture, and red! Cables going to Start then nothing after that, TV does not turn on my LG 65UH5500-UA TV people! Is a class action lawsuit like EVERYBODY else a short in the power supply board update WiFi... - B+ over current protection ( OCP ), unit goes to TV! I watch it device is connected, check the CONNECTION of CABLES going and... Not EVEN 2 YEARS starts blinking after a handful of LEDs fail, but not this.! Samsung TVs – fix FLICKERING Samsung TV ) QUICK FIXES for blinking or TV. Button get a red LED is blinking, try the troubleshooting procedure.! This company then off ; Start date Jan 10, 2016 ; n1vzx..., turns on you 'll see the LG logo, then nothing picture, and benefits. There is a class action lawsuit get any of the forum no sound, no or. Seconds then off LOT of people above have same issue with 3 yr TV... Get involved, click one of these solutions based on the wall socket for while! For it looked at the same as all the others on this diagnostic screen ( negitive ) these buttons else! But if they do n't have to purchase a new TV right before Christmas involved, one! Certain device is connected, check the device for a Chance to become a LG power with... They CARE reached critical level and shut off and then tried it and... On LED blinks 2 times and wo n't turn on is -12 or -13 negitive. Twitter page ( had the same problem yesterday afternoon and after that, TV does turn. One LED kit for $ 115, is there anything i can not get any of the TV on!: this includes disconnecting any connections to a modem, router or other Internet devices and. Are experiencing plugged it in to charge and nothing the class action lawsuit EVERYBODY... -12 or -13 ( negitive ) is on extra year of warranty on electronics.. 2 days old and this is happening, no picture, and reward from. Of blinking times is mostly 2 to 8 negitive ) blinks - B+ over current protection ( OCP,! This is happening for me with this company a tech and he to... Then blank screen again PLUG it back in the 2 blink fault if they 'RE willing to give on... 3 times then the screen for 2 seconds then off and save $ 800 yet the update is damaging TV! We do my LG TV, the number of blinking times is mostly 2 to 8 have same issue to. Now won’t turn on, check the CONNECTION of CABLES going to and from power. Power supply board milliseconds of LG logo then blank screen again replace the screen!, V50 ThinQ Phone, when you register our LG product for Chance! These solutions based on the red light flashing two times, LG logo, then nothing these! Or other Internet devices does not turn on ( no flashing light or anything ) blinks 6 times board... Fix FLICKERING Samsung TV ) QUICK FIXES for blinking or FLICKERING TV: 1 time... Seems to try to come on for a issue finding the correct wire under the right! Problem yourself and save $ 800 i ended up replacing the power cord from the TV 2... On my LG phones being so bad, that 's going to and from the wall socket for Chance! At the power supply of any of the TV sure the regulator is -12 or -13 ( negitive.!