Tcl backlight issue. com/7iz7gs/mhw-weapon-tier-list-reddit.

Oct 26, 2023 · Diagnose the causes of the most common TCL TV backlight issues and see whether you need to replace or repair your backlight. I have tried a wide range of settings, from dropping the backlight almost to zero, dropping brightness and etc. There’s no light coming from the back of the TV. My phone is in low-light mode to pickup the backlight, it doesn't look like this with a mark 1 eyeball, I can't even see the lit background unless I get real close to the tv, just so no one thinks my backlight is super bright. Jan 18, 2024 · The TCL 6 Series/R635 2020 QLED is better overall than the Samsung Q70/Q70T QLED. I can still hear sound, so the TV is working, just not displaying correctly. You can easily change the backlight settings in the Settings menu Mar 24, 2022 · Backlight damage is most likely caused due to problems in two essential components that make up the backlight: the Backlight Driver Board/Powerboard or the actual Backlight strips. Possible Reasons For TCL TV Black Screen May 30, 2024 · Repairs often involve screen issues, backlight problems, or internal component failures, with repair costs averaging between $100 and $350. To do this, press the home button 5 times, then press the upper button of the four buttons surrounding the ” OK ” button once, after that press the Mar 24, 2021 · Instead, manufacturers developed techniques like backlight scanning and backlight strobing, which flicker the backlight on and off to create 'black' frames. Check if the status LED, in front of your TV is ON. If the backlight LEDs are working but the backlight is on and off time to time (flicker), j May 3, 2024 · Turn on the TV to see if the backlight issue has been resolved. You may need to replace TCL LED Backlight Strips or the T-CON Board. Look for a faint image. As backlight failure is a very common issue, this is the first thing to test. If you see dull or faint images, your TV backlight is defective and requires a replacement. My new Tcl c655 has the same issue, I've got it from Amzon Germany and the problem exist on Netflix 4k Dolby vision, but I didn't see any noticable flicker on Apple TV dolby vision. When I initially turn on the TV there is no picture. Depending on the extent of hardware damage or malfunction, your TCL Roku TV screen can grow dim/dark. Founded over 30 years ago, TCL prides itself on delivering more to consumers with high quality products featuring stylish design and the latest technology. However, the backlight circuit operates at about 15 - 20 V. My 55S423 tv suddenly became very dark, like half the brightness just went away. Backlight issues are 90% caused by LEDs burning out. I would see if you have something like 4V-5V on that. To verify if your TV’s backlight is damaged, ensure your TV is turned on before pointing a flashlight at the Dec 15, 2022 · Hello. Once the recovery menu is exited, the issue returns with no backlight. To fix your TCL TV that’s showing you a black screen, restart the TV. Follow the steps to check the T-Con board, power board, and LED strips for damage or failure. We started with a replacement to the Apr 3, 2024 · I am finding many reports of other TCL models a year ago having this problem after a software update, which TCL/Roku eventually fixed. TCL smart TVs are celebrated for their affordability, innovative features, and impressive performance. So you can try to solve this by going to Advanced Picture Settings and making adjustments to the Backlight setting. But the problem is a bit strange. It still powers on and I can hear the volume. Sep 29, 2021 · The TCL has Mini LED backlighting that allows it to get much brighter, especially in HDR, making highlights pop more. Note that if one LED fails, the entire system may go dark due to the series configuration. Sometimes, when pictures are so dark on TCL TV, an outdated OS could be the cause. My question is should I start with replacing the power supply board first to see if that will work? Is there something on that board that turns the backlight on? Oct 26, 2022 · RESOLVED: No display on TCL 43S431 / 43S431-CA Roku TVs - 10/26/2022. Contact TCL Customer Support. If you have any of the above TCL Roku TV models and you are unable to see any display on your unit following a software update. I hear menu sounds when I press buttons on the remote. paypal. Your TV should restart from here. The backlight is working as a slight glow can be seen around the edges. Navigate to the Picture menu and adjust the backlight level to a higher value. I've swapped the motherboard, the T-Con and even the power board but to no avail. When I turn on the TCL 75r635, the screen is mostly black, but there is an illuminated spot in the center. 2 V. Vizio and TCL aren't the most reliable so, unfortunately for you, it makes sense you've had issues. roku TCL 43s431 model backlight issue (cross-posted for more help) Hello, I have a TCL 43s431 (serial number 2202GNA002642A00030) who's backlight failed. Although this might seem a basic step, power cycling your TV is often the best way to fix your TCL TV. TCL has issues with backlight failing. The backlight is what actually brightens or dims the entire television display, so if it's a bit too bright for your liking, just turn it down a bit. At this higher voltage, the backlight components are more prone to damage when a short circuit occurs. When I took this tv from the marketplace backlight didn't work but picture was ok. This looks like a hardware issue, faulty backlight that isn't dimming. If you're less fortunate, there may be an issue with the TV Again, issue is still seen. Hello, and my apologies for any possibly dumb questions. Apr 11, 2023 · To check the backlight of TCL TV you need a Flashlight. (Common backlight issue on older LED TCLs), so lower Brightness to Normal) 1. The issue doesn't happen on any other apps. Backlight scanning tries to emulate old CRT screens by refreshing the image and turning off sections of the backlight in sequence from top to bottom. Hi there. TCL TV Gets Disconnected from the Internet. I thought I had an LED issue leading to this behavior, so I replaced the LEDs with brand Oct 5, 2023 · Sony acknowledged the issue and said a firmware update will resolve this problem. Feb 6, 2020 · Hi! I have a problem with my new TCL ep685 - Whenever a scene goes dark, the screen dims darker. Press *button on Roku remote. What causes the TCL Roku TV black screen At first I was able to fix it by leaving it on or off for long enough. Since, it's an old tv and the replacement strip is nowhere to be found online, I was wondering if I can - TCL Television Backlight Issue TCL LE50FHDE3010M, Troubleshooting . The good thing is that most of them are solvable without the need for a technician. This issue is generally called Backlight consisting of LED lights. An Options screen should appear and you should see "TV brightness". #QCSbuilds #TCL #TVrepair #Backlights #Replacement #LED #65inch #HowTo Time Stamps: 0:00 Int Googling LED strips for your model, the strips appear to be either mounted vertically or in half screen configuration horizontally. TCL 55S405 backlight issue [Problem] So recently I’ve been repairing my TCL 55S405 due to the LED lights no longer turning on. It is this that turns your backlight on. Sep 19, 2023 · If you can see a faint image or the TV’s menu on the screen, then the backlight might be the issue. Physical damage: Cracks and impacts to the LCD panel and backlight components. Faulty Connecting Cable Sep 10, 2023 · If you believe that a backlight failure may be the cause of the black screen on your TCL TV, it may be time to call your local electronics store so that they can diagnose the issue. Using icons to trigger specific zones of the mini-led backlight, but all the same brightness. Jan 2, 2024 · For example, a dark band across your TCL TV is caused by a backlight issue, while either the left or right hand side of the TV screen being totally blank is likely a T-Con issue. A faulty or inadequate power supply can lead to backlight failure in your TV. When your TCL TV screen flickering issue refuses to budge, here’s what you can do: Factory reset your TCL TV. When it powers on, you can see backlight system coming up but screen is black. I have also just noticed that I can actually see what is on the screen if I get very close with light - so that to me means it's likely a backlight Jun 22, 2022 · Product Name : 6 pcs LED Backlight Strips Replacement Set for TCL TV 65HR330M08A1 65S421 65S425 65S423 JLD65081330-365AS-M_V03 ; Package Include : 6 pcs LED Strips ; These TV Led Strips are suitable for TCL TV 65HR330M08A1 65S421 65S425 65S423 65S421LCAA 65S425TACA 65S4LEAA. Shining a light on the screen would show the big white lettering slightly better, but any grey/small text is lost to the dark. Is this a backlight issue or something else? 2 | Check the backlight settings. This trick works and basically let's you k Most of the issues are fixed and we no longer need to reboot it anymore. I’ve only had this tv for 6 months so I’m confused as to what is going on. TCL 55DP660 stopped projecting a picture while the backlight still works 4. If not, you will have to remove the back cover and check the power board. Problem: Feb 9, 2020 · Model: TCL Roku 49s405 Powers on, backlight present, no image. 6 Blink Code - Power supply board issue. Aug 8, 2024 · Hello Team, I'm back with another backlight issue that I thought was simple, but it turned out to be more complex than expected. Flashlight test does show the menu. Already one of the World's best-selling TV brands, TCL (The Creative Life) is now one of the fastest growing consumer electronics brands in North America. May 8, 2023 · TCL TVs can face black screen issues due to reasons like a broken backlight, damaged HDMI cables/ports, or issues with the sleep timer. . Unknown if it produces sound but nothing from the 3 main HDMI inputs. In the picture below, the screen is actually black (not blue), and you can see the illuminated spot in the center. Start up a show either in antenna or using Roku. You’ll have to disassemble the television, identify the bad LED, swap it out with a new LED, and then put the TV back together again. This issue may stem from problems with the TV’s internal power supply unit, voltage fluctuations, or malfunctioning capacitors. @tracywoods82 sounds like a backlight issue. Solutions to the black screen problem include checking the backlight with a flashlight, ensuring HDMI connections are secure, and disabling the sleep timer. To check the backlight settings, navigate to the TV’s settings menu and look for a backlight or brightness control option. TCL 55P8 backlight issue . com/006-p1k3437a-led-backlight-strips-3/Part Numbe May 6, 2022 · Report an issue with this product or seller. Smart TV repairs cost $100 to $475 on average and may involve software issues, connectivity problems, or screen malfunctions. Measure the outputs to the main board as well as to the backlight LED’s. To resolve the issue, follow these step-by-step instructions: Powercycle your TV by unplugging the unit from the power outlet. Power cycling typically resolves the issue. Jul 6, 2023 · TCL TV Backlight Issues/Not Working Dimness troubles can also be a backlight issue. TV turns on and I can tell that the backlight comes on. I replaced the LED strip a while ago along with the board and the tv worked for another few months. I've tried resetting the TV, leaving it unplugged for hours and trying to turn it back on, pressing every possible button on the remote, holding in the physical power button on the TV, etc. Every "auto" settings is off, and I Mar 7, 2022 · TCL 75" LED TV Not Working - How to Repair No Backlight Issue - (GIC75LB08) 75S421 75S423 75S425. And for the most part, the solutions to this issue are the same for most TV brands. 6 Software Update Needed. Fixing it, however, is quite involved. Several things could cause a TCL smart TV to have display problems. The idea works in theory but can lead We would like to show you a description here but the site won’t allow us. Took maybe 20 minutes. 5. --- Dec 29, 2018 · This was my experience with TCL Service center after reporting a backlight bleeding on a TCL 50 inch 4k TV YouTube tv tape fix frugalrepair. When you turn on your TV, see a power indicator on your TV, and sound is also coming through your TV. Mar 4, 2024 · 5. Jan 28, 2023 · Issue with TCL TV backlight. It started the second half of last year for me. Unfortunately yesterday it stopped altogether. I've noticed that the brightness issue appears on low lighting scenes , instead of changing brighness smoothly it changes it directly causing the feeling that there Mar 26, 2024 · TCL C755 (C805) first impressions review alongside backlight and movement jerkiness issues I detected (one fixable one waiting for technician analysis). upvote Thomson 55UD6306 backlight issue upvote Mar 28, 2017 · It might be called something different on your specific model, but on most big TV brands that we've tested, including Samsung, LG, Vizio, and Insignia, it's called "Backlight". Jan 12, 2023 · Before you send in for repair, try the known fix for the flashing screen on TCL RokuTVs first. How to fix a TCL TV light blinking Already one of the World's best-selling TV brands, TCL (The Creative Life) is now one of the fastest growing consumer electronics brands in North America. If your TCL TV is on and you hear, but there is not picture on the screen, it’s possible that one of the LED power strips on the backlight is faulty. It’s a common issue that can even occur on a new TCL Roku TV after performing a software update. Should your TCL TV encounter Wi-Fi issues, you need to determine where the problem lies: Is it the router, TV Mar 18, 2022 · TCL TV Picture Not Working TCL TV BACKLIGHT ISSUES/NOT WORKING Backlighting issues can also cause dimness. 2 sections going out can cause half the screen to go dark. 15. One of the LED lights or backlight components might be broken or failing. And, I'd spend the $40 on 4-5 years of extended warranty (since I'm not sure Roku's entirely responsible for the broken TCLs we see here. I personally won’t be buying anymore tcl or Roku TVs. it just started with the dark strip at the top of the t. I spoke with a nearby repair shop that said it was probably an issue with a dead LED somewhere in the lineup but they wanted to charge more than it would cost to buy a new one to fix it. Also, consider potential issues with the TV backlight. Taped off the bad clock line on the ribbon cable and tv was fixed. I'm assuming, since the picture went out, but if you shine a flashlight at an angle at it, you can see a faint picture. Clicks are audible when adjusting the volume or navigating the menu. There are several things that could cause brightness problems for a TCL smart TV; however, the good thing is that these issues are easily solved. Feb 18, 2024 · I am finding many reports of other TCL models a year ago having this problem after a software update, which TCL/Roku eventually fixed. So I assume this is a hardware issue, maybe like the hotspots on the Samsung tv's. Thanks! BUY Waking up this morning I noticed my Roku tcl tv was dim to the point of a black screen. However, you can update TCL Roku TV software by doing the following: Go to the Home screen using the remote. Oct 22, 2023 · Component failure: Issues with backlight inverter boards, wiring, etc. When I hold the reset button and the recovery menu shows up, backlights work as expected. Aug 1, 2023 · Backlight issues are very common with TCL TVs and in most or all cases, it’s usually just one bad LED on a backlight strip that causes this problem. Jul 25, 2024 · Keeping the room where your TV is dark makes it easier to spot the issue. I can even see it when Im in the main menu and opens a grey/ dark menu - the screen will dim darker. 2. It's clear that it's not entire TCL. Fortunately, you can solve it by restarting or trying the quick fixes below. Only thing I could think you could try is to turn off local dimming but that may just look worse. Power board, video board, and wifi board clearly visible, nothing noticeably damaged. 7 Blink Code - T-Con board or panel issue. It is only noticeable when the background isn't a solid black since this is a Mini-LED. I don't see a TCON board. Jul 2, 2024 · 4. Sep 13, 2023 · Backlight Issues Sometimes, blinking lights on TCL TVs may be caused by problems with the backlight system within the TV. Apr 19, 2023 · If your TV’s display won’t turn on but the status light is blinking, there may be a problem with the TV’s backlight. and now it flickers orange and different colors as we watch it, this was also a black Friday special almost 2 years ago, I haven't reached out to element or customer service but I plan too, do t think I will be purchasing anything element in the future , we almost bought two when we got this Nov 22, 2023 · My daughter was watching tv and all of a sudden the screen went black, we can still hear everything but the screen was black . But, there is no video on your screen. My TV turns ON, but there is No Video. com/tcl-55up130-55up120-led-backlight-strips-9/Kno Providing access to genuine TCL parts and repair manuals, this program enables users to perform out-of-warranty repairs for TCL televisions and mobile devices. 5 Blink Code - Main board issue. It also has a local dimming feature, which the Samsung doesn't have, but it doesn't perform very well on the TCL. If you are considering self-repair for your out-of-warranty TCL television and mobile devices, please follow the steps below to see if this is the right option for you. Check your cable connections. The Hisense also doesn't have issues upscaling 480p content, which the TCL has issues. Oct 18, 2023 · The TCL Roku TV’s black screen of death simply means that you can’t see any picture display, and the entire screen is blank. This is a 65" TCL (Roku) Led TV that powers on, may still have sound, but has a totally black screen. Sometimes, just letting the TV settle for a few days after unpacking it can solve the issue. Trying to fix my mother's large screen TV. Faulty Powerboard. The Model is 65s425. The TCL is a flagship model that gets much brighter than the Samsung, delivering a much better HDR experience. It turns on TCL 5-Series 65" backlighting issue Bought my TCL 5-Series TV from Best Buy in 2021 and noticed the backlighting was slightly uneven but it was minor (mainly dark areas in the corners and along the sides) so I decided to live with it. May 29, 2023 · This next repair is how to replace an edge-type backlight of a LED tv and know what causing it to fail. Do not worry; it is easier to fix than it looks. You do want to check the power supply board on this. If not, check HDMI connections, making sure to firmly attach everything. TCL 55" LED TV LED Strips Replacement TutorialCLICK HERE for replacement LED strips: https://www. I would like to have the help of experts to help me troubleshoot a broken television. But, the video is flickering. Please match all boards shown to the originals in your TV before ordering. Check For LED Backlight Issues. More so, you don’t need to be a TCL smart TV hardware expert or violate your warranty to have it done. If you're lucky, the HDMI cable will be the cause of the issue. Post some - TCL Television How to Fix Element Roku TV Dim Screen, Backlight, brightness IssueDonate to us: https://www. com/paypalme/joinnetflixAmazon Link: https://amzn. Oct 31, 2020 · So my tv's backlight stopped working and when I checked the backlight LED strip, I saw that it used a 310mm long strip with 56 LEDs; four sets of 14 LEDS, running in parallel at 12V(I think). TCL 75" LED TV LED Strips Replacement Tutorial CLICK HERE for replacement LED strips: Jan 23, 2024 · One of the most frustrating issues users may face is when their TCL TV displays no picture or a black screen. Jul 29, 2024 · Most likely, your backlight has failed. About 30% of people who contact me either through email, YouTube, or who leave comments here, fix their problem with a power cycle. Dec 5, 2022 · Fix TCL Tv Black Screen. 6 days ago · Hello team, I'm back with another topic. Aug 4, 2019 · Disclosure: This link is an affiliate, meaning I may earn a commission if you make a purchase through it. Double check all that. Back at home I checked with led tester if led are alive and I can find something different in term of voltage supply => Jan 15, 2024 · A common issue with unresponsive TVs is a broken backlight. Jun 9, 2024 · Hello team, I'm back with another topic. Apr 5, 2023 · Most modern TV sets have a backlight that illuminates the panel. You can try to resolve this by going to Advanced Picture Settings and adjusting the Oct 11, 2023 · 2. A lot of issues involving the backlight or screen issues. If you power on your TV but you do not see the menu options, or any video display - just a black, blank screen, and possibly no audio as well; try the recommended steps below to resolve the issue. TCL TV Antenna Not Working If you find that you cannot connect to your local news or channels, there may be an issue with the actual TCL antenna not working correctly. The main board seems to be okay, as May 26, 2024 · Thanks for letting us know about the issue you have experienced with your TCL Roku TV. Each Roku TV manufacturer provides direct support for their products running the Roku OS. roku TCL 43s431 model backlight issue Hello, I have a TCL 43s431 (serial number 2202GNA002642A00030) who's backlight failed. BL-On is the one that might be of interest as well. Jan 17, 2020 · The issue you are experiencing is related to hardware issue. My TCL TV LED inverter board is only supplying 5v output to the LEDs after start up as it is going into protection mode. If you are only experiencing this issue with a specific channel, try to view a different content title to further isolate the issue. The tv turns on I can shine a flashlight and barely see what’s on the screen. I replaced the video board since the thing powers up well, but it didn't resolve the issue. Our only gripe is that YouTube frequently results in a black screen either with or without audio. How Do I Stop My TCL Roku TV Screen From Dimming: 7 Solutions Jul 14, 2023 · If even factory resetting your TCL TV does not solve the black screen problem, it’s probably an issue related to the hardware. This process, also known as backlight checking with a flashlight, involves shining a bright light on the screen to determine whether or not there are any issues with the backlight that could be causing image quality problems. Another issue that you may encounter with QLED TVs is a frame rate drop, which causes stuttering. Its like some sort of auto brightness is always turned on. It's occurs on some Google TV's, sometimes on iOS devices, etc. Aug 12, 2022 · If you are using a TCL Roku TV device, then I recommend restarting your TV with the remote, this method can be very effective in solving the backlight issue or any technical issues at all. TCL R646 Issues - New TV - Backlight bleed is quite obvious in anything other than a bright scene when the local dimming is set to Low or Off. I have a TCL 50S446 50" that recently decided that it will power on so that I have a black, back lit screen, but no picture. Jun 7, 2024 · 7. Leaking or domed looking capacitors as well as all the interconnect wiring are a prime suspect. TCL Model: 50S446 My TCL Google TV just started this problem the other day. You can reach TCL's support at TCL Roku TV Support Nov 26, 2023 · TCL Smart TV Display Problems: How to Fix. In this video I'm going to show you how to fully disassembl Most hardware operates at voltages between 1. Hardware malfunctions are handled directly by Roku TV manufacturer since they provide direct support with their TV models. I recommend you check the following points before moving forward. Seems to be a common problem with these tcl Roku TVs. Jun 24, 2020 · Step by step tv repair tutorial on a TCL 55s401 smart tv (Roku Version) with a backlight problem. shopjimmy. You can check if the backlight is working by following these steps: When I turn the TV on I get a split-second flash of light behind the "TCL • Roku" boot up screen, and then it instantly goes dark. Google has told me that other people have similar issues. This indicates that a hardware issue is probably present. It's a 65C715 TCL tv with backlight issue. If you can manage to turn the brightness down, it might help. Back at home I checked with led tester if led are alive and I can find something different in term of voltage supply => Not exactly your problem, but if you go reading online regarding TCL Roku TVs they experience quite a few problems, most end up meaning getting a new TV. Mar 19, 2021 · This is a simple trick to fix Old TCL smart tv's backlight issue. Please support my channel and follow Oct 5, 2023 · Often, a blinking light on a TCL TV is a sign that your TV is stuck in standby mode. Feb 21, 2021 · In which case, I'd do the Android version of TCL. to/3j9O5 TCL 40" LED TV LED Strips Replacement TutorialCLICK HERE for replacement LED strips: https://www. There is a possibility that the signal strength of the network is poor, or it may be having technical issues. An inability to connect to the Internet is one of the most common smart TV problems, not just for TCL. To resolve this issue, start by checking the input settings on your TCL TV. Overview of how to replace the backlights in a 65" TCL TV. 5 Backlight Failure. 5 years old. I’ve also gone into detail about how to Reset your TCL TV. Now the LEDs seem to be fine but the backlight won't work. I just fixed a tcl Roku tv that had a similar blinking issue and if you got real close you could see horizontal lines across the screen. In some cases, the backlight settings on a TCL TV may be too low or turned off, causing the screen to appear black. Has worked flawlessly until now. This video is a tutorial on how to replace backlight of 55" TCL Smart TV. With your post, it comes into view that the TCL Roku TV is showing signs of a hardware issue. You may want to directly contact TCL's support with this issue. This is more likely to happen if your TV is a few years old, as the backlight could have burnt out over time. Checked all the connections and strips thrice. With this kind of TV, it is well worth simply getting a replacement main board and power supply to swap out. Observation: - It is possible to see the image on the screen if I place a powerful light on the screen, and the sound - TCL Television Check to see if you can make out shapes, silhouettes etc. Mar 28, 2022 · When you turn your TCL TV on, it suddenly blinks and turns off. To troubleshoot the issue, make sure the TV is powered on. Nov 3, 2018 · Please share yiur experiences with TCL TVs. If the backlight fails, the TV might turn on without displaying anything because the backlight is what lights up the screen to show images. Every LED manufacturer uses the most advanced technology for its LED but sometimes it gets damaged. more. Unfortunately, a failed backlight usually means it’s time to replace your TV. Look for burnt LEDs on the strips. Inspect the Backlight Strips. can lead to total failure. (I'm skipping any discussion about plasma or OLED). Apr 8, 2021 · The bigger the LED TV, the more likely it is to have uniformity issues. Mar 18, 2024 · A TV does not have any settings that could cause some sections to appear darker than others. 3 Blink Code - T-Con board or panel issue. Have you tried contacting TCL support yet to inquire further? I'd suggest starting there to see what options or suggestions they can provide. Opened it up. Includes complete set of LED backlight strips. 8 V - 5. I’ve tried holding the power button on the both the remote and the tv to reset, I’ve unplugged Oct 5, 2023 · 1. There are several factors that can cause black screen problem on your TCL TV ranging from faulty HDMI cable, issues with TV’s backlight, or a software related issue. Let me provide a brief history: The TV was working well, then one day, the backlight started and shut down. Hold a flashlight close to your TV’s screen. Smart TV repair. Backlight uniformity issues don't increase over time unless a large amount of stress is put upon the panel (in the case of a big temperature swing, for instance, or if the TV is moved). QLED TV stutters when watching sports games or playing sports-related video games. Mar 28, 2018 · This is a short video where I explain how to determine where your tv led backlight is defective, damaged or blown. But there could be other causes too. Backlight stays on for a second, then goes off and then powers-on and off again in a loop. Jul 18, 2021 · There should be legend on what voltage you are expecting. If you put a flashlight up to the screen you will see a After reading about backlight issues apparently being common on TCL TVs I now realize this was probably a bad idea but might be more reason to think this is a simple backlight issue. Contact TCL support: If the above steps do not resolve the issue, it is recommended to reach out to TCL customer support. It seems that the Backlight of your TCL TV has stopped working. Jan 5, 2023 · Certain components control the backlight brightness. You’ll usually hear audio from the TV, but you won’t see a picture on the screen. I also took it into a dark room and shown a flashlight on it and I was able to see the Home Screen faintly. Hello, i have a TCL Model P8 55 inch that went black today i could only see a bit in a dark room so i opened it and the backlight LEDs were Sep 15, 2023 · I documented what I found in detail to make this guide to help you fix your TCL TV showing a black screen. Those of you who have access to either the right TV testing tools or can take the help of a professional should check for any LED backlight issues. Update TCL Roku TV software. Currently, we don't have the budget for a new tv, but this exact model appeared on our used marketplace for a decent price. Sep 18, 2022 · 6. After you swap that out, everything ought to work perfectly once more. Disconnect it, wait 60 seconds, then reconnect it. Check the brightness and contrast settings on your TV. The untested software updates are definitely a cause. If it doesn’t fix the issue, change the HDMI cables. In the case that your backlight has failed, it’s time to consider contacting TCL support. Sometimes these components (or the backlight itself) malfunction because they are broken, or their connections are loose somewhere. Increase the backlight setting to see if this resolves the black screen Apr 18, 2022 · We understand that you're having issues with your Roku TCL TV, and we're sorry to hear about the issue. Mar 23, 2024 · This wikiHow article lists troubleshooting steps to fix the black screen issue on your TCL TV. We will tackle each issue in an orderly fashion so that you can fix your TV without spending a lot of money. This television is a TCL 55C715 UHD television and the backlight failed overnight. If none of the above steps fixes the TCL TV black screen that goes, but the sound works, your last solution is to contact TCL customer support Hello all, I’ve had this 65” TCL tv for little over a year now. May 10, 2024 · 4. 8 Blink Code - Backlight problem. Backlight is the most important aspect of an LED because it is responsible for turning it on. Backlight issues occur more frequently as a TV ages. Please share yiur experiences with TCL TVs. I have a TCL 65R615 that's about 1. TCL 55P605 - This TV is about 6 years old. Sep 14, 2022 · Issue with TCL TV backlight. Examine the Backlight of Your TCL. The blinking light might indicate that your TV isn’t connected to the internet, the remote has been disconnected, or there’s an issue with your TV’s backlight. v. Sep 18, 2022 · A TCL TV with a black screen usually requires a reset. Check if the issue occurs to more than one (1) streaming channel or app. The backlight is now functional until the tv is booted up (TCL ROKUTV logo). This simple step can sometimes reset the system and fix minor backlight issues. I’m not sure if it’s software or hardware. I honestly havent even touched visual or developer settings before today, so this hap Oct 26, 2023 · Learn how to fix TCL TV backlight problems with no picture, dim images, or white spots. PANMILED 8 PCS LED Backlight Strips for TCL 55'' TV L55P2-UDN TOT-55D2900 L55E5800A U55P6006 55UC6406 LB5505 55UC6426 Nov 26, 2023 · TCL Smart TV Brightness Problem: Possible Causes. A very common cause is a burnt-out backlight. With 4 pairs of wires going to the strips, they will be wired as 4 sections. After researching and talking with TCL support, it sounds like it's backlight issue. While randomly updating my Apple TV the backlight of the tv never came back on. To my knowledge unless it’s changed you can open it up and see if you can replace the t con portion first but if that doesn’t work then it’s a tied to the panel or it’s the issue with the panel. After 13 months of low usage this is how the TCL 50 inch 4K TV got a backlight bleeding issue. #6: Factory reset your TCL TV. If you can shine a bright light on the TV and see a picture, yours is just one more. For this matter, we recommend reaching out to TCL's support directly and letting them know about the issue you have encountered with their TVs. Shar Jan 23, 2023 · Issue with TCL TV backlight. Many TCL TVs have a timer inbuilt internally that will switch off your TV if it thinks you haven’t been using it, but this timer may need resetting in the Settings. If neither resolves the issue, then you know it is something deeper in the set, such as faulty backlight strips or the screen itself. Recently when I turn it on it's appeared to have a black screen but I could hear the menu. 4 Blink Code - Backlight issue. Based on my research, this seems to be a frequent issue over the years. Interested to know what it would take to repair a backlight issue on a TCL 65” TCL ROKU TV 65S4? Are there any good device specific repair threads for this issue to follow? If its possible and cost effective, confident I can repair it given instruction and an example to follow and learn what not to do first. This problem can occur due to various reasons, including incorrect input settings, faulty cables, or a malfunctioning TV. See if it gets that. If you can make out silhouettes it is most likely the backlight array that has failed. Some name brand smart TVs may cost more to repair due to TCL Model 55s405tjaa I believe my tv backlight is out. com/tcl-gic55lb111-gic55 Jun 7, 2022 · Wait for your TCL TV to turn blank and then let go. Most likely it is the main board or the screen itself, based on your listed symptoms. Tips and tricks. Remove the back of your TV and take a look for any obvious damage. We recommend you perform your due diligence when selecting a local store for repairs, check their Google Reviews, and possibly get a secondary quote. Aug 8, 2019 · I have a 55” TCL Roku TV (55S405TNAA) that was working fine, then the next time it was turned on has no picture. Check Connecting Cables; Problems with connecting cables are usually the cause of TV display issues on a TCL smart TV. I’m hoping the same will happen here. Since modern smart TVs use an LED backlight for powering the display, if there is any issue with the LED backlight, it will result in the TCL Roku TV black screen Feb 2, 2019 · The first step into repair is to find the root cause of the issue. But, it wouldn't surprise me if TCL's quality control is an issue too. Mine freezes from time to time, other times the screen will go black and I have to reset it to get it to turn back on properly. Feb 18, 2022 · TCL LED TV No Backlight Diagnose and LED Strips Replacement TutorialCLICK HERE for replacement 55" LED strips: https://www. Back at home I checked with led tester if led are alive and I can find something different in term of voltage supply => May 28, 2020 · We're having this same issue with our t. We’ll cover every possible fix below, but make sure you read the description for each carefully so that you can match the correct fix to your exact problem. Sometimes and I am just saying, adding a 4V-5V cable on that point will turn on the backlight if it is a signal issue. Power Reset Your TCL TV. This backlight might be a field of LEDs spread across the same area as the panel (usually referred to as backlit), or LED lights that ring around the edge of the panel (known as edge-lit). What you’re essentially doing here is deleting all your TCL TV data. Moisture damage: Liquid seeping into the TV shorts out backlight driver components. It’s a “hack” that fixes like 90% of picture issues. I don’t think it’s a backlight issue because the entire screen does flash with that red TCL home screen for a second before it goes dark. There are still pictures playing on your TV screen, but the backlight cannot illuminate them properly, thus preventing you from seeing them. Your support keeps this channel going. In my defense, I wouldn't expect TCL to include a brightness option that would significantly decrease the lifespan of their TV to only two and a half years. So, I'm trying to fix a 55" 4K TCL TV. PLEASE NOTE: There are multiple different versions of these TCL models. Then take a flashlight (the flashlight on your phone will work too) and shine it close to the TV’s screen. A faulty backlight may cause your TV to show a black screen when you turn it on. The same can happen if the device has downloaded the latest updates, but you have not restarted it. Change this to Normal. Feb 13, 2024 · If the connected external device works, the TV is probably the issue. On 2 of the past 3 mornings this problem has occurred. They each have decent local dimming features, but the one on the Hisense does a better job at displaying deeper blacks than on the TCL. Check the backlight settings: On some TCL models, you can adjust the backlight intensity. To do so, the easiest way is to power on your screen, put a flashlight very close to it and check if you can see the image through. cyjhrga jfyx gufrmqa mvo xbucc tqh oocfor rxenkc odjie ypvyn