Answer Save. @oldturkey03. BROKEN FLAT SCREEN TV REPAIR. Here's the issue of our Coby LCD TV. They provide direct support and warranty services for their TVs running the Roku OS, and can better assist you. Coby's 40" LCD TV offers a premium viewing experience, featuring brilliant picture, liquid-crystal display, and dual ATSC/NTSC tuners for great reception of digital signal (DTV-ready). Tray open 3. All sales are FINAL and NO RETURNS will be accepted.--- Coby TFTV3925 002-LT23-7612-00R Main Board U3 EEPROM ONLY (Panel Specific) IMPORTANT: These main … If your Hisense lcd tv wont turn on, then you need to follow the below steps to troubleshoot your Hisense smart tv won’t turn on issues. No matter how much you adjust it, your screen won’t actually get brighter—so it won’t help you see the screen better in a well-lit room. I couldn't even get in contact with Roku so they can help me troubleshoot. Remove the power, take the back off of your TV and take a look at the capacitors on the power board as well as the fuses. List of TV Manufacturer’s 1-800 Phone Numbers. I have changed the batteries in the remote several times and still nothing. what have you checked thus far? Have you checked for any bad caps? LCD TV wont turn on – Repair blinking red or power light. How much would u charge me for u to fixing the problem, 07/05/2018 by Power on 2. 06/02/2018 by Interestingly, when I contacted Sharp, they didn't immediately recognize the model number I provided. Lucky Quesada. COBY is a global brand known for premium technology and sleek design within its family of electronics, accessories and products for the home. The product is clearly trash. Relevance. Caution: There is high voltage inside the TV. I don't know if it's a failure of this particular TV or if many owners have the same problem. Follow the steps to fix the Vizio tv won’t turn on problems 1. I am having the same problem. Look for any bulging tops on the caps as well as any leakage. I haven't evan had my tv 3 months and it's doing this I'm so upset 600$ tv and now its crap. Reasons Why Your TV Might Be Turning Itself On . I press the power button, the bright blue light come on, and the the t.v. An internal timer might accidentally be set to turn on the TV. Mp3 Player, Digital Photo Frame user manuals, operating guides & specifications I used the below steps when my Vizio tv won’t turn on. Verify your Hisense TV’s power cord cable is properly connected to the wall outlets. COBY LEDTV1526 15" LCD TV: PICTURE BLANKED OUT This TV has a strange symptom. Brenda Wilson, I know its too late but just so you know caps can pop, leak out, or even look fine and still be dead, there may be some fuses also or fuse resistors, 0resistors, zener diodes, transistors or rarely diodes that fried, but look perfectly fine, look for charing arround components, test for conductivity of diodes fuses and resistors, worst case for the power board is the transformers, also the problem might be the tubes or one of them (they are a ##&&% to replace), conectors, or the HV inductors(specific component but could be found)/caps on the inverter board of the backlight. Really not sure what to check. I have a coby tv/dvd combo TFDVD2274.I wanted to install LED backlights but there is not power on the usb port to power the lights.Is there a setting I need to change to enable the power at this port? If could be a $10 fix or a lot more, depending if it is your power board it should be somewhere in the $100 range. I was WATCHING the TV when the screen went black. This television is only about a year old and just up and quit out of the blue. Turning up the brightness will make blacks lighter—appearing almost gray-ish—while turning it down will make blacks look darker. I'm going to throw away my 58 inch screen Roku remote TV and get me a Samsung TV that I know won't fail me like this Roku. The last few days something strange is happening to the TV: When I turn on the TV, the volume is at 0. Accessibility. Learn more about using your Roku TV, locate help resources, and share your experience. This is easier said than done. Just checking to see if its an easy fix or I should cut my loses, I've checked for bad caps but didn't see any bad ones. The picture is not good. This model has issues with the power board. Were you able to get a resolution? Disappointed with both the product and the customer service. Each Roku TV manufacturer provides direct support for their products running the Roku OS. 04/04/2013 by Re: Sharp 58 inch Roku TV Screen Won't Turn On. The manufacturer offers no help. Remove the power, take the back off of your TV and take a look at the capacitors on the power board as well as the fuses. Television Has No Sound Answer 4: Make sure there is not a pair of headphones connected to the TV audio out jack on the side or front of your TV.. Television Has No Sound Answer 5: Check all of the cables that are connected into the back of your TV. I am thinkering with a simmilar problem right now, xcept mine turns on and off repeatedly, 01/06/2020 by If the TV won’t turn on after a power outage, even after you disconnected and reconnected it, it is most likely that the power supply regulation section has failed. 3) Remove all the screws from the back panel. Manufacturer Support & Warranty Resources. Bbn. It blinks from time to time while TV is on. TV Won’t Turn On & Has No Power & Has a Standby Light. More than a smart TVâa better TV. Hi, I have a Samsung LA32M51BS LCD TV. If could be a $10 fix or a lot... - Sanyo dp50747 Plasma TV I would at least take a good look at it and see what it needs before writing it off. I'm I'm very disheartened that I have to throw away a brand new TV and spend more money on a new one to function properly. Checking the Power Cord I contacted the manufacturer (Sharp/Hisense) and because it was just outside my warranty, they said there was nothing they could do. ... Won't play Region 2 PAL dvds. I'd suggest starting there to see what options or suggestions they can provide. Front panel changes colors and the Beat of the Music! Here is the code.. 1. ROKU, the ROKU Logo, ROKU TV, ROKU POWERED, "Streaming Stick," "HAPPY STREAMING" and "NOW THIS IS TV" are trademarks and/or registered trademarks of Roku, Inc. in the United States. Finally, they were able to track it to Hisense, a Chinese company, which I understand acquired Sharp. Lucky Quesada I do not charge. Hi there Before the big Windows update I could duplicate screen. My Sanyo 55 inch tv keeps cutting off as soon as turn it on what could be the problem. If other devices like your phone can see the TV as an available Bluetooth device, then your Smart Remote is not functioning correctly. They directed me to Hisense customer service, who informed me that I was out of luck, since it was over a year old. © 2021 iFixit — Licensed under Creative Commons — Privacy — Make sure your wall outlets button are switched on. A TV that turns itself on or off isn't necessarily broken. A simple, easily fixed problem is usually the culprit. No more : no excel, no picture But if I move the mouse, we can see on TV the icons on the bottom of … Same problem I bought mine in April 2019 from Walmart brand new I was watching tv 1 day in May of this year and it just went off and has never came back on since. It will be difficult for you to get your TV to me :-) What make and model is it and what is wrong with it? I've had my TV for almost 2 years and all of the sudden after I turn it off the screen goes black and the TV doesn't come on the red light for the remote sensor stays red even though I press the power button on the remote. Follow this guide for the fuses. Bought the tv in 07. My tv turns on then turns right back. There might be a stuck power button on the remote, or the remote's batteries are running low. For more help with power or hardware related issues, you'll need to contact your Roku TV manufacturer. Coby TV wont turn on? Now it will not turn on and the red "power" light at the bottom fluctuates from bright red to dull red, and the red light go off and then back on every once in a while. The internet connection is on and working properly and still the TV doesn't want to come on. Bottom line is that I can't be very specific here for any future reader, but the problem usually lies somwhere in the backlight circuit that draws much power, either the power board supplies too little current, or the inverter is fried, or overloaded by the faulty tubes, %#*@ you backlight, LCD's would last 4ever if it was properly desighned. Nick,It does sound like a power board issue. Coby TFTV4028 turns on but won't stay on. Lv 4. The high performance electronics repair kit. oldturkey03, I haven't check anything yet. You need the right screwdriver. Hope you have better luck! The internet connection is on and working properly and still the TV doesn't want to come on. C1 or V390HJ1-L02 REV. Look for any bulging tops on the caps as well as any leakage. I'm going to throw away my 58 inch screen Roku remote TV and get me a Samsung TV that I know won't fail me like this Roku. 07/06/2018 by I HAVE THE SAME PROBLEM WITH MY SHARP-ROKU TELEVISION!! How to repair an LCD TV with a flashing light. Terms — Nick,It does sound like a power board issue. There was one that had like gummy sticky stuff all over it looked like glue, 06/29/2017 by View & download of more than 1283 Coby PDF user manuals, service manuals, operating guides. Push MENU 4. I've had the TV for about 18 months, so since it's beyond the one-year warranty, I was told there was nothing they could do. And they never responded to my email request for help. The eeprom you receive may be different from your original but it is a compatible replacement. Coby CSBT-331-BLK Light Up Bluetooth Stereo Block Speaker This Bluetooth speaker will bring the party with you wherever you take it. If other devices like your phone cannot see the TV, the TV requires service. oldturkey03. I am SO mad I could spit nails! AND, the cable that you plug into the microUSB slot (regular sized USB head on the other side) plugs into your pc or laptop to charge, and the cable is so very short....not a problem when you are charging them and not using them, but otherwise you'd have to sit pretty much at the foot of the tv wearing the phones. Favourite answer. I cannot talk to a person. I have to turn it on and off four or five times before it stays on. Everything is email only. 1) Disconnect the power and all other cables from your Samsung LCD TV. Nothing I have tried has worked. - TV won’t power on with remote or buttons (LED indicator remains same color) - TV won’t turn on after being off for 30+ minutes - TV shuts off by itself during channel scan or when switching inputs - TV turns on and is stuck in color test pattern mode forever I wanted to watch TV and couldn't because the TV malfunctioned. Push Display 6. I know this question was not directed to me, but I'll add that I contacted my TV manufacturer and got nowhere. I wanted to watch TV and couldn't because the TV malfunctioned. When ENERGY SAVINGS mode is selected from the menu or by pressing the P-MODE button on the remote, the picture blanks out. … Check out the warranty statement (usually in the user manual) about how to make a claim for a manufacturer's warranty repair or replacement. What If the Tv Doesn’t Turn on at All? You can locate their contact information here: https://community.roku.com/t5/Manufacturer-Support-Warranty-Resources/Contacting-Support-for-Your-Ro... Have you tried contacting your Roku TV manufacturer support yet to inquire further? When the screen goes black and your TV displays the Main Menu screen again, plug the coaxial cable back in and turn on the TV. Turns completely off. ---This EEPROM will only work for Coby TFTV3925 models with panel:Chimei Innolux V390HJ1-L01 REV. Any ideas what might be going on? Sharp for Roku TV suck. Why does my Vizio tv won’t turn on? Hey guys, my parents 40 inch HDTV is having some issues. When asked if there were any possible fixes, the response was also negative. If it is only 3 months old from new then it will still be covered by the manufacturer's warranty. Yes, this is EXACTLY the problem I was having! Ended up buying another TV. BigEgo. 9 years ago. For a list of Roku TV manufacturer contact information, visit our Community post here: Contacting Support for Your Roku TV. Don't know what the deal is. There not bad if the tops aren't popped up correct? Push 8888 5. I emailed the factory and was If … If you're in warranty, contact 1-800-Samsung for a replacement, or you can purchase one from samsungparts.com. 2) Place the TV on the carpet facing down. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Now, with duplicate, it only can send to TV the cars witch shows on my computer display. Those are pretty good TV's...:-) Hope this helps, good luck. Just got a new coby tv and it wont turn on. This setting is designed to help you calibrate your TV. 3 Answers. Follow this guide for the fuses. youtube account, oldturkey03 Tim Gormont. @Sammij24 Thanks for reaching out. C1. Check out the points for resolving the Hisense TV wont turn on problems. There are about 10 screws you have to remove, including the 4 for the stand. If you don’t know why your Vizio tv won’t turn on then you can use the below steps for troubleshooting Vizio television will not turn on. Replace the Smart Remote. The TV is able to turn on, it will show the Coby logo screen for a second and then the screen turns black, the LED light stays on. I HAVE THE SAME PROBLEM, red light is on but nothing, i have changed the power supply broad an the main broad an still nothing.. I've had TVs last 20 years--unthinkable to have to replace one within two. Sanyo 55 inch TV keeps cutting off as soon as turn it on and working properly and the... Manufacturer contact information, visit our Community post here: Contacting support for your TV! Days something strange is happening to the TV malfunctioned did n't immediately recognize model! Remove, including the 4 for the stand mode is selected from the panel! 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Under Creative Commons — Privacy — Terms — Accessibility never responded to my request! By Tim Gormont Roku so they can help me troubleshoot would u charge me for to... Or the remote several times and still nothing points for resolving the Hisense TV wont turn.! Lucky Quesada the last few days something strange is happening to the wall outlets are. They could do Chinese company, which i understand acquired Sharp Repair an LCD TV the panel. There not bad if the tops are n't popped up correct time to time while TV on. Better assist you a replacement, or you can purchase one from samsungparts.com LCD TV TV! A stuck power button on the remote, the response was also negative all..., they were able to track it to Hisense, a Chinese company, which understand! Tv when the screen went black are pretty good TV 's...: - ) Hope helps... Before it stays on, easily fixed problem is usually the culprit button., you 'll need to contact your Roku TV screen wo n't stay on: Chimei Innolux V390HJ1-L01.! 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