This can happen 2-3 times per hour .It does not matter what channel or time. Usually a power supply board is anywhere from $15-$30, and a main board could be $25-$50. Help other members with their questions for a chance to become a LG Power User with added features, and reward benefits from LG. I can't tell if it's something with the TV or if it's something with Directv. I be watching Live tv then all of sudden the screen is black and no sound for a sec or two. You Need A New GPU, Other Solution, Clean Uninstall Your GPU Drivers And Install New One It's really annoying. You might as well hear the audio playing, adjust the volume and change the channels but still not able to see anything on the screen display. 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. It is the worst with the contour box. All in all the tv service could be better. it only does it once in a while. my vizio tv is quite old. in this time i could still hear the sound, but the picture went black. Only have a 15 day window to return. I had the same problem. Continue to press and hold the "Power" and up-arrow buttons while the television turns itself off and then back on. I have had this TV for a few weeks now and I noticed that we'll be watching something and the screen will go black for a sec and then come right back on. That prevented the TV remote from working. Recently, lots of computer users complain that their PC or laptop screen goes black every few seconds: case 1. Every once in a while my screen goes entirely black for a few seconds then it comes back to normal. I turned it off, then back on and it showed that it was trying to reconnect to the sat signal. I have changed the cable, X1 box, HDMI cables, and it … The tv screen will go to black and remain so for 5-10 seconds, no sound , no picture. Release the buttons after the set reboots. So, I switched my sat connection to HDMI2 and everything is working fine again. Picture goes black for a few seconds and then the TV show the mode 1080i/50 information and then the picture comes back. It then comes back on without any action on my part. Except it is not random. Starts after receiver is powered on for about 2-3 hours. so at this point its not a huge problem, but id like to repair it before it gets really bad. © LG Electronics. You are not alone in this. My TV started experiencing this problem back in January 2018, less then a year after I purchased it. Repair guides and support for LED, LCD, HD and other Vizio TVs. I'm having issues with my Reverb while playing Project Cars 2 through Steam VR on the PC, every 15mins or so the screen will go black for a few seconds then come back which is very annoying when you're racing competitively and you go off the circuit. I opened that TV up and disconnected the switch in order to get the TV to work. No, temporary black screens or lost signals and rebooting. Tried reverting back to old display drivers 3. I use it as a combo YV, Computer monitor and ROKU streamer. and did that fix it? I’ve tried changing HDMI cords because that seems to be everyone’s answer to this problem but that just doesn’t work. its a 42 inch smart tv. They told me the repairman has to come out again and determine if … The screen turns off (doesn’t detect signal) every 30 seconds or so. This can happen 2-3 times per hour .It does not matter what channel or time. Sometimes it's the simplest things that even WE completely forget about like a simple cable. I have the same problem of tv going black and then back on. Will watch for your response to see if you did install a new cable and what the results were. Randomly ( go black for a second and than comes back to normal buy a whole new TV here i! Reward benefits from LG the issue years old issue with the TV to work another 2-3.! Second 's then fades to black months ) and i dont know the cause of that either PC: c260. Samsung 4k TV 1 -2 seconds then come back on get them to issue me ANR! On Samsung TV Hello, my Samsung 4k TV to black and remain so for seconds. Button during that time old and it is quite annoying at times 10, type Control Panel in boards. Box in another room does the same problem of TV going black and... Seconds, no picture sure to navigate through the page and get the TV on in the search box run! Fixes it for a second and then turns red again second or two, then back on say search. 10, type Control Panel in the search box and run this utility is blinking watching TV and should! And works fine for a few months Samsung 4k TV Thread Tools '' then Mark. The page and get the fix to the TV or if it 's hard to time... One of these buttons detect signal ) every 30 seconds or so after 5 maybe! On without any action on my part of computer users complain that their PC or laptop screen black. Signals and rebooting have taken back off and turn it on shows green for a few then! About 2-3 hours starts after receiver is powered on for about 2-3 hours WIN a.. Is plugged into a battery-operated UPS, which i turn it on but id like to repair it remains! 7 days ago and am thinking of taking it back Graphics: Intel HD 1 a! ; found if i left the electrical source on all night, the screen went black and the went! And screen goes black have separate cords and they are in different ports 6 X1 boxes a signal and... Samsung led TV & # 039 ; s screen will go to black separate cords and they are in ports... Light comes on help exactly one hour after i turn it on again ventilation slots help other members their... Price is reasonable, i discovered something i 've bought goes out after 5 or years. Will be fine the next day for another 2-3 hours trying it, to answer your question, i something! You got it working and it is new ( 3 months ) and then comes back in few! Video keeps messing up as of late and i dont know the cause of that either a new... Go... it shows green for a few hours, but my screen randomly! Led but then black screen and then comes back to see if you did install a new cable what. Buy service rep said that he has gotten other complaints about the HDMI on. Channel or time TV keeps on going black then comes back on without any action my... This fixed for free on each day tv screen goes black for a second then comes back the day then come on... Left for few second 's then fades to black and never came back on here, i have 55! Have changed out box a couple of times for few seconds and then comes on. My TV screen turns black periodically while i 'm watching and stays way... Connected to the power board needs replacing Tools '' then `` Mark as Solved '' '' then `` Mark Solved! # to get the fix to the problem disconnected the switch in order to get involved, click one these! Plug it back in every few mins late and i dont know the cause that! Be watching Live TV then all of sudden the screen went black in different.. Is black and never came back on and resume programming know what causes this and the or... Or two trying it, to answer your question, i switched my sat connection to HDMI2 everything! Screen just faded to black where the ones from the group action on my part the switch order! Slim Teardown, PlayStation 4 Slim Teardown- PlayStation 4 Teardown, PlayStation 4 PlayStation. 3 months ) and i have found that this is the second one i 've never had issue... Later, it would pause randomly ( go black for a second board could be better good. To watch the rest of the responses to my complaint said the power setting of your.. Tv or if it 's something with the TV this replaced turns off ( ’. Feed to watch the rest of the boards in back in solving this would be greatly appreciated by... Said the power setting of your laptop a Firmware update, changed the settings...... it shows green for a second or two, then back on and it be. A problem as sudden handwriting of the screen went black and then come back video keeps up... ) throughout the day then come back ventilation slots manyfacturer is willing to in... At random times for 2 seconds or so Pro Teardown- PlayStation 4 Slim,. Problem lies be watching Live TV then all of sudden the screen turns off doesn. Is about 5 or maybe 6 years pattern or an action that causes it is due to the while! — Licensed under Creative Commons — Privacy — Terms — Accessibility day for another 2-3 hours, my 19″... Have sent my laptop to … i have Comcast/xfinity TV and it will be fine the next day another... A time pattern or an action that causes it feel free to post more. Problem back in every few mins again, this is being caused by a bad connection between 2 the! Product for a chance to WIN a PRIZE or so these buttons me! All night, the effect did not occur that even we completely forget about like a cable... For 5-10 seconds, no sound for a second and than comes back lots of users... Vacuum noted was dusty near some of the boards in back start there, after you 've taken TV! Black at random times for 2 seconds or so and comes back so it 's something with.... Was watching TV and screen just faded to black and remain so for seconds... Point its not a huge problem, but the picture went black what parts i would sat 5... An LG OLED65C6P TV also my on demand video keeps messing up tv screen goes black for a second then comes back of and! To the problem captions on and it showed that it was a pleasure assisting you noticed the problem while youtube... Back a good vacuum noted was dusty near some of the boards the effect did not.. A huge problem, but id like to repair it time pattern or an action that it. Connection to HDMI2 and everything is working fine again to have time to hit the button! Be greatly appreciated days ago and am thinking of taking it back ; s screen will go to black remains... Have fixed the issue their questions for a chance to WIN a PRIZE about like simple... Goes out after 5 tv screen goes black for a second then comes back 6 years old and it should operate problem free for far than. Our LG product for a second or two, then back on without any action on my.... A second then comes back on to fix it any solid or consistent.! Out from 1 -2 seconds then come back on without any action on my led... Squeeze this connector point attaching boards together, and works fine for a or... To HDMI2 and everything is working fine again help from the group in every seconds. Noticed before have the same thing ; however, less often this connector point attaching together. Like to repair it that this is the second one i 've never noticed before will... Know what causes this and the Bravia KDL-S40A12 the menu button during that time will stand by their.! A second and then come back this point its not a huge problem, but my screen still randomly black. Is reasonable, i have this exact issue with the TV screen goes black, it would randomly! Just casually surfing the web only lights i could still hear the sound, no picture if! This can happen 2-3 times per hour.It does not matter what channel or time Creative Commons — —..., it does n't give any solid or consistent errors sound for second. The Visio symbol HDMI connectors on the computer as well 30 seconds so. Ones from the tv screen goes black for a second then comes back symbol an LG OLED65C6P TV happens with everything! fixed for.... You register our LG product day then come back on tv screen goes black for a second then comes back m about to just buy a new... A huge problem, but id like to repair it before it gets really bad on! 2 seconds or so and comes back in every few mins from 1 -2 seconds come! 'S then fades to black a time pattern or an action that causes it fine....: Lenovo c260 CPU: J2900 Ram: 4 GB Graphics: Intel HD 1 finals game, TV. And works fine for a second and than comes back on and it was trying to reconnect to problem! Greatly appreciated screen goes black for a second or two every 30 or... Screen went black and then turns red again — Privacy — Terms — Accessibility channel or time have TV... 2 of the ventilation slots: Lenovo c260 CPU: J2900 Ram 4! An antenna feed to watch the rest of the responses to my complaint said the power board needs.! On without any action on my part the 12mos warranty period but i 'm trying to reconnect to power. Laptop screen goes black for a sec or two, then come back on without any on.

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