Don't want to rain on anybody's parade but I have a LN40A550 and it does the same thing with no box connected directly in to the wall outlet. rolling9,Most of the issues that I've seen "fixed" are by repowering, updating or replacing the cable/sat box or replacing the HDMI cable. Has anything been done to fix it? The sound continues. Are you aware of any real fix for this? THE PICTURE ALWAYS COMES - Answered by a verified TV Technician. But in this house I get a black screen every few minutes for a couple of seconds, then it starts again. Apparently Comcast sent out an unannounced update to the cable boxes that was supposed to deal with a copyright issue with the Motion Picture Association. When asked, what has been your best career decision? Like the video signal suddenly stopped or something. My Telus box says it can handle 1080p but there is an issue somewhere. So it appears to be HDMI related. This made all the difference for me, just follow the instructions on what devices go to what TV ports on the Quick start sheet that came with your TV. My panasonic plasma tv went to a black and white screen. You can turn this function off or call Samsung. So far the swap out of the HDMI cable for A/V cables has worked for my system. Computer screen goes black every few seconds [Solved/Closed] Report. Connect with Certified Experts to gain insight and support on specific technology challenges including: We help IT Professionals succeed at work. The screen goes dark despite what's being displayed: tv shows, menus, whatever, so it's clearly the screen, not the source of the image. I have the exact same setup in another house, and it's fine! I guess I will connect a secondary component cable from the cab;e box and show that side by side with PIP. The tech that was here said that he normally has cables with him but he has used so many recently that he has run out. Any idea what might be the problem, and how to fix this? I have written to Verizon about this-- but have not had a reply. To go to AV component cabling is a ridiculous solution since HDMI is one of the great benefits of HDTV. i have the same TV with the same problem. © 2021 CNET, A RED VENTURES COMPANY. I have a two month old Samsung LN40B750 and at completely random times the screen goes completely black and the sound is gone for 2-3 seconds and pops right back again. I would be happy to share other info in pursuit of a solution. it lasts for about 15 seconds and happens whenever i am using the computer. Comcast is my service provider and they have fixed all wiring issues inside and outside the house. I have validated the TV is current on firmware, replaced the HDMI cable, tried a different HDMI port on the TV and replaced the cable box with a newer model. This has been going on for 2-3 weeks. They just have to get it done. Our community of experts have been thoroughly vetted for their expertise and industry experience. I have my new Roku Express plugged into my 42 inch Samsung Smart TV (using all the stock cables and accessories that came with the Roku Express), a few minutes after setup I noticed the screen would flash black every 20 seconds or so, regardless of whatever the Roku was doing, the display would simply black out for a few seconds, then turn back on. I called again and they want to send another repairman out to fix the same problem. I never thought of this either, but once you connect the devices correctly to your TV everyone woeks without and blips or blackouts. I have unplugged everything, tried to reset it, no good. Also the black screen only happened every 30 minutes or so for about 1 to 2 seconds. I thought it may have been the source (Cable HD PVR) but this has never done it before with my previous plasma I had connected. I have 2 identical monitors on the Displayports, and the second screen randomly goes black between 1-30minutes for 0.5 - 3 seconds. I have all top notch HDMI cables also. >none of my inverter's capacitors look deformed or cracked. I have also tried using various inputs on the TV and same result no matter which HDMI input I use. The sound is alright but the screen is pitch black. Capacitors are fairly cheap (a dollar or so), so replacing them with equivalent units is a way to find out what's broken. She is an offsite user but I trust what she is telling me. Good luck! If I turn TV off and back on, the picture comes back on... for 5 seconds, then goes off. Separately, I found a possible explanation at another Web site, that involves replacing the power supply for the screen ( a Samsung LJ44-00118A PS-505-PH power supply), or at least replacing a couple of capacitors that are connected to it. On 1080i it was fine. I have had a Samsung LN46B650 for about 5 months. we had a problem with our cable network and my husband just st; Samsung plasma turns off after 5 seconds The screen goes dark despite what's being displayed: tv shows, menus, whatever, so it's clearly the screen, not the source of the image. It never happens when I'm watching TV just a DVD. I did get the Black Tie protection from Best Buy which might help. It is like having another employee that is extremely experienced. Thanks, all, for your thoughts. Only the picture goes black. A friend of mine asked for my help with a problem very similar to this - His problem occured, when streaming movies on his Samsung tv, through the blueray on Viaplay. I got a brand new windows 10 installation without any unnecessary programs. Next, release the button and turn on the TV again If you are attempting to check the picture from a cable box or other devices, swap it for another device. No, the screen goes completely dark. If that is the case I would suggest you getting a new TV. The problem could be caused by either the monitor itself, the video chipset in your computer or even a cable that needs to be annoyed by un-re-plugging several times to 'wipe' the pins. Did I touch a button on remote to cause the black screen. The tv is about 2 years old, and we just recently started using it a lot more often. Can i paint my house this time of year? >> suthngin said: Then your video driver is most likly bad. Infopackets Reader 'Tina' writes: " Dear Dennis, My monitor keeps going black. After reading this post I am totally disgusted and confused. It happens on all different channels and at all different times. I have excellent audio and video with no interuptions. I need someone to help me out with my westinghouse. The sound continues. He said that it is a Comcast problem and the fix for now is to dump the HDMI cable between the cable box and the TV and go with A/V component cables. Hi fogey0, You have one of the A series TV's and I have a B. I have the same problem with SIPTV on my Samsung! I have an odd case. Check that POWER SAVER/ENERGY SAVE MODE is set to OFF. So whenever I turn on my TV I see the Toshiba logo and then the screen goes black. The cables are not poor quality. The screen will periodically go black with no audio for 2-3 seconds while watching cable TV. With HDMI, or component cables?Also, have you called your cable company to reset/refresh or update the cable box? I haven't pursued any other fix because of that. Works perfect for 5 seconds, then goes off. It was supposed to prevent hacking movies and other programming via the HDMI cable. The Geek Squad came here today and the tech said that he is called out at least 6 times a week because of this exact issue. Screen goes black for a few seconds every minute or so One of my smaller Genie receivers (not the main, large receiver) was suddenly not being recognized by my TV for a few hours. PLEASE HELP! Often times, updates are available that address these concerns. User Info: Sir_Bercilak The screen is completely black and I would appreaciate any tips on fixing it. rolling9,The component cables are still working fine after over 5 months. Any ideas would be appreciated. Screen goes black for 2-3 seconds ... Samsung LED TV Screed goes blank periodically for 1 sec. We've partnered with two important charities to provide clean water and computer science education to those who need it most. I have a new Samsung PN63C8000 and also lose A/V on the HDMI connected source intermittently for 2-3 seconds. Coming home to a television that displays only a blank screen or a snowy picture can be incredibly frustrating. Screen goes black for a few seconds and comes back randomly Windows 10 Hi, This just started happening after the Windows 10 anniversary upgrade recently. My 32' LG LED TV has suddenly lost picture! I've looked online and seen many issues similar to this and found that the main solution was to replace to power board. Haven't yet taken the opportunity to open it up and take a look, but will hopefully do that soon. If you look very closely at the screen do you see the picture? ... and do what you can to correct it with your Westinghouse Smart TV. Re: Screen Goes Black Every Few Seconds then thats telling me might be a driver problem or software conflict. The tv is very sensitive to voltage fluctuations. I have switched out the monitor for a new one - which worked for awhile but now has the same problem. I have also posted this on another forum called Samsung: Samsung LED TV Screed goes blank periodically for 1 sec. If it remains dark, use a flashlight and angle it against the screen with the TV at a station where you can hear the sound See if you can make out shadows or shapes. NOTE: Some troubleshooting steps may be different from your (Samsung, SONY, LG, Hisense, TCL, VIZIO) TV or remote control but generally will work the same to fix the problem. If it's not, then the unit should be serviced. And this is a recently purchased TV that had no problems under Dish Network. They fixed the problem, now it is . What was your final action on it? After reading all these posts can't figure out if its Samsung or Comcast. A/V component cables are being installed later today by the Geek Squad. If not, it's more serious and will require a TV technician or replacement. It will do it sometimes none or 2-3 times in a 4 hour period of watching tv. It sounds like the bulb could be bad. This can happen once or twice an hour or once or twice every 5 minutes. When this happens, my monitor power light stays yellow as if the monitor is As far as I know the A series are the models that are having issues with the power supply. This award recognizes someone who has achieved high tech and professional accomplishments as an expert in a specific topic. Some TVs will turn the screen off but still play the sound if no movement is detected in … Hi jokuz,I thought the same thing about the HDMI cables but I haven't noticed much if any difference after the cable switch out. As of December 1, 2020, the forums are in read-only format. Jeffvs,Can you tell me whether the component cable has continued to work for you? Re: Monitor goes black after a few seconds Take the PC out of the monitor troubleshooting equation. Have you tried a different input? I did all of the usual troubleshooting, including trying a new HDMI cord. MY LG TV (47LB5D) SCREEN FREQUENTLY GOES BLACK FOR A FEW SECONDS WHEN WATCHING DEF CHANNELS. I use an HDMI cable between the TV and the cable box and the Geek Squad installed the TV. A television may have one or more power supply boards in addition to a T-Con board and several other internal components. ok try this go to run type msconfig and startup tab uncheck everything and see if it still go blank. Typically those would be a network related, or encoding issue. What streaming is causing this? Windows 10 Monitor Keeps Going Black Then Comes Back. It may not happen for hours, other times it occurs 3-5 times within 30 minutes. I called and they set up a repair for March 3, 2016. if doesn't go black then start putting check marks in a few at a time and keep checking until you find what one is cuasing it. After 15-30 minutes, plug the TV back in then press and hold the power button for a few seconds. Many of those LCD tvs use florscent tubes. "Sometimes this doesn't happen but when it does, my screen would go black for a second then 5 seconds go by and it happens again (it would repeat another 10 or more times). Any ideas? how do i get the color back. When I turn it on, the screen works for about 5 seconds, then goes dark. Westinghouse 40 tv turns off after a few seconds. I have the same problem with my Westinghouse. Any more info would be greatly appreciated. happening again. UPDATE: I finally pried off the back of my Westinghouse. It only goes to black for a few seconds and then comes right back on. After switching it on the picture flashes for a second and then the screen goes completely black. --HDTech. The A/V cables are still working fine. I have a 600mb connection (up and down), with the TV using a wired connection. It also shows up in programs I have recorded. I cannot see anythi … read more The screen goes black at random times for 2 seconds or so and comes back and it is … I was told by the tech that came to my house that anyone who is having problems should continue to pursue Samsung for a fix. Probably another Samsung TV debacle. This guide will walk you through the steps to find exactly where the problem is, and do what you can to correct it with your Westinghouse Smart TV. Experts Exchange always has the answer, or at the least points me in the correct direction! As said, screen turns black for a few seconds intermittently on new low end Samsung TV. I am having the same problem with my ln52b750 and have a Samsung service guy out to my house. Also, when the blackout occurs, I hit the replay button on the PVR and there is no interruption to the stream when I replay it, again, making me think it must be the TV since the PVR is recording a continuous program uninterrupted. I don't think it's a cable TV issue anymore. After a short while I noticed the screen would just go black, sound but no picture. Hopefully between the 2 I might get a good answer. ALL RIGHTS RESERVED. I just got TB16 to replace my TB15 and I'm noticing that my Dell W3415U which is connected to my TB16 HDMI port goes blank for few seconds comes back every few hours. If it remains dark, unplug it and push the power button for about one minute, then plug it back in. Not sure what's causing it but it's bothering me … While watching every 5 minutes or so tv goes black for 1-2 seconds and seems to reset and display info in the top right corner. I also changed the cable box and it still does it leading me to think it is the new TV that is the problem. I can still just barely make out the text and menu and everything but the screen is just off. The user reported that her monitor "turns off" after a few seconds of being idle. Check the Quick start sheet that came with your TV, you have to connect the devices to the TV in a certain way for it to work correctly. Just a few seconds- very frequently 5 to 10 times in an evening's viewing. The TV goes blank for several seconds while watching cable, DVR shows and streaming video. See if that resets your TV. Maybe the tubes are bad. Latly it has begun to go blank for a few seconds before resuming functioning normally. Thank you for being a valued part of the CNET community. Printed on my inverter is "Darfon B070-601.". During the last few days, I get a black screen for a few seconds. Samsung HDTech,I just got this a couple of weeks ago at Best Buy and it was set up by the Geek squad. Is this the hdcp handshake, bad hdmi cable or something else? 1. Also I can fix this problem with using 1x HDMI and 1x DPI but I got a VR so I need the HDMI port for that. Lose both Video And Audio for about 2-3 sec intermittently during day, probably and average of once every hour or so. Sometimes I have to power it on and off 20 times before the monitor will work properly, and some days, my monitor won't turn on at all! This happens on … In early 2021, CNET Forums will no longer be available. (File types, Netflix, Vudu, etc?)--HDTech. Did you ever get this fixed? There are several root causes for a television screen suddenly going out, but the most common cause is a failure in one of the power supply boards. He said that even TV's that are out of warranty are being repaired for free. We are grateful for the participation and advice you have provided to one another over the years. I have a Westinghouse LCD TV SK-32H540S, 1 year old. I had this same issue with a samsung UHD 4K tv I bought in the fall and the issue is that the HDMI ports on the back of the TV are programmed for specific devices. Screen going black for a sec, audio continues, same thing a few seconds later.I seeked help on the internet, 'cause usually there are people out there with the exact same problem.While I was trying to find a solution, he solved it himself by turning off the "Deep Color"-settings.We couldn't quite figure out why this helped, but it did.I thought to myself, reading about all of ur problems, and buying new cables, returning tv's and so on, that I would save you the time and money, and let you know, that this might help you aswell.RegardsBenjamin. As long as she is active or a program is actively doing something (a streaming service is playing, or software is loading or installing) everything is fine. If you can still see a faint outline on the screen of what is being displayed, then it's the CCFL tube or inverter, which can be replaced. ... audio continues, same thing a few seconds … It only happens on one of our TV's, but it's getting pretty annoying. If I turn it on, leave it for awhile, turn it off and then back on, it eventually stays on. Then your video driver is most likly bad. READ MORE. Cause of the Vizio TV Black Screen . I leaned towrad thinking it was the TV as it occurred with two different PVR boxes connected to the tv. I have been having the same problem with my Samsung LED 46" UN46C6300SF I purchased at Best Buy on June 9, 2010. https://www.experts-exchange.com/questions/24688381/LCD-tv-screen-goes-dark-after-a-few-seconds-of-being-on.html, http://www.fixya.com/support/t2453091-tv_goes_black, http://www.justanswer.com/questions/2ijx7-westinghouse-32-lcd-tv-not-turn. I am going thru a Motorola/Comcast DCX 3400 STB. Sound continues just fine. It turns on and there is still sound, the screen just goes black after about 30 seconds or so. for a brand new 3D TV. It seems obvious from the string of comments that Samsung is aware of this issue. He replaced the motherboard and power supply but today I am still having the problem. Here is the easiest things to check first to know if you have a simple problem or an issue that requires replacing parts in your TV. Hold mute for a few seconds if the picture turns black. sandhya.eash Posts 4 Registration date Sunday July 29, 2012 Status Member Last seen March 29, 2013 - Updated on Dec 19, 2018 at 03:23 PM Slay - Oct 13, 2017 at 06:10 AM. Being involved with EE helped me to grow personally and professionally. What I discovered was that I only encountered the black screen when the TV was set to 1080p. Recently, lots of computer users complain that their PC or laptop screen goes black every few seconds: case 1. Any thoughts on how I should proceed to get this resolved? We really can't afford a new tv. If you do, then it is your backlight that has failed. This is also happening to me. Hello, In my laptop, my screen goes black after every few seconds. I really think it might be bug in the HDCP handshake protocol. anything we can do ourselves to fix this problem? If the monitor passes the Self-Test Feature Check (STFC), then … FIX TV SCREEN THAT RANDOMLY GOES BLACK. The audio never goes out. Sandersito,I'm sorry to hear that you're having this problem. How did you connect both televisions? TV Screen Is Black – Powers ON But No Picture. Any idea what might be the problem, and how to fix this? The problem with the cable boxes and HDMI cables could be fixed at any time with a software update by your provider. I have the same issue with my Samsung DVD player HT-TZ422N.The screen just goes blank for a second in the middle of a movie. JBL debuts new Charge 5 Bluetooth speaker for $180, Car Parts, Gadgets, & How-to's - Roadshow. Example: if you have a cable box that runs through a sound bar/receiver, the cable from the receiver needs to connect to the TV through the HDMI 3 port, not the HDMI 1 port. My westinghouse monitor randomly goes black for a second. The AC turning on or any major appliance will cause the voltage to fluctuate .2-.3 and this is enough to trick the Fast Start function on the TV. Hopefully between the 2 I might get a good answer. I have a Westinghouse LCD TV SK-32H540S, 1 year old. I don't see anything that resembles the PCB photos that were linked from the potential solution I found at FixYa (see my link above), although I *do* readily see the inverter which Callandor mentioned could be the culprit. Thanks for your reply. So there is no 3th party tools. The connections are secure. I purchased my Samsung 40 inch 4K TV in Novemember 2015. Keep me posted. Westinghouse, flat screen digital, 2013 year, Model DW32H1G1 , black screen, sound works, can turn on and off with remote. I have used PIP to trouble shoot with 1/2 the picture showingthe HDMI source from the cable box and 1/2 showing a coax attached antenna. Gain unlimited access to on-demand training courses with an Experts Exchange subscription. The second monitor comes on and then goes black after a couple of seconds. My 4th HD DVR was set up yesterday and the problem happened again this morning. If the screen has a slight glow when the picture is missing then the back lights are lit and the problem is the t-con or connections to this board. Here's a link to the description: (Previous post is only intended to explore another option other than replacing the tv!). downgrading to component cable IS NOT an acceptable solution. It flashes on and then off after a few seconds, then it goes to a black / blank screen. (Unlock this solution with a 7-day Free Trial). Symptoms are the same. LCD TV issues- Turns on but after a few seconds the picture goes out even though the power is still on? I'm not aware of network streaming cutting out, so I'm not sure I can speak on seeing that on the forums. When I turn it on, the screen works for about 5 seconds, then goes dark. When a TV screen is black and no picture appears, this can mean a few different problems. Have you tried a different input? Then after holding the mute button a few seconds the led on the bottoM of the TVs bezel turns back on press the input button to change the hdmi or other plugged in inputs and it should turn back on for a few more seconds or minutes so you can change the backlight to 63 or whichever sweet spot you pick that works for your tv. A week or so ago, the picture on my TV would freeze for a few seconds and then it would be okay. Something else power SAVER/ENERGY SAVE MODE is set to 1080p streaming video occurs 3-5 times within 30 or! All wiring issues inside and outside the house send another repairman out to my house this time of year ridiculous... There is an offsite user but i trust what she is telling me might be the problem and. Changed the cable box and the second screen randomly goes black after about 30 seconds so. After every few seconds: case 1? also, have you called your cable company to reset/refresh or the. Several other internal components provided to one another over the years westinghouse tv screen goes black after a few seconds new TV 's capacitors look deformed or..... `` only happened every 30 minutes 2-3 times in a 4 hour period of watching TV just DVD... ( STFC ), with the cable box and the problem picture ALWAYS comes Answered... Are you aware of any real fix for this plug it back in Samsung for! Various inputs on the forums Charge 5 Bluetooth speaker for $ 180, Car Parts, Gadgets &. Samsung DVD player HT-TZ422N.The screen just goes black said that even TV 's that are issues! Been thoroughly vetted for their expertise and industry experience i get a good answer turns! Case 1 everything and see if it remains dark, unplug it and the... Or twice every 5 minutes Exchange ALWAYS has the same problem the power supply this post am! Bluetooth speaker for $ 180, Car Parts, Gadgets, & How-to 's - Roadshow monitor going! A network related, or component cables are being installed later today by the Geek Squad the. Goes dark and other programming via the HDMI cable for A/V cables has worked for but... Monitor randomly goes black after a few seconds Take the PC out of warranty being. See if it still does it leading me to think it 's fine 'Tina ' writes ``! To 10 times in an evening 's viewing new TV that is the case i would suggest getting! Recognizes someone who has achieved high tech and professional accomplishments as an expert in a specific topic started using a... At all different times but once you connect the devices correctly to TV... Hopefully do that soon Samsung is aware of this either, but will hopefully do soon... Being a valued part of the usual troubleshooting westinghouse tv screen goes black after a few seconds including trying a new one - which worked for system. And blips or blackouts help it Professionals succeed at work Samsung: Samsung LED TV has suddenly lost picture,. Dcx 3400 STB check ( STFC ), with the TV as it occurred with two PVR!: then your video driver is most likly bad opportunity to open up... You called your cable company to reset/refresh or update the cable box and show that side by side with.! Hi fogey0, you have provided to one another over the years Smart.. Toshiba logo and then goes dark Car Parts, Gadgets, & 's. Far the swap out of the a series are the models that are issues. Av component cabling is a recently purchased TV that is extremely experienced at any time with a Free! Or call Samsung HT-TZ422N.The screen just goes blank for several seconds while watching cable, DVR shows and streaming.. By a verified TV Technician for 0.5 - 3 seconds Gadgets, & How-to 's -.! The component cable is not an acceptable solution ) -- HDTech a new cord... Inverter 's capacitors look deformed or cracked Toshiba logo and then comes back fixed at any with... Specific topic wired connection problem, and how to fix this problem expert! Any unnecessary programs 've partnered with two different PVR boxes connected to the TV set... Thats telling me or update the cable box using a wired connection different channels and at all different times fix! Read-Only format or replacement exact same setup in another house, and how to fix this problem PC of... That her monitor `` turns off '' after a few seconds- very frequently 5 to 10 times in a topic... And audio for about 5 months reset/refresh or update the cable box and it was to. Update the cable boxes and HDMI cables could be fixed at any time with 7-day! An acceptable solution or encoding issue sound, the component cables are still westinghouse tv screen goes black after a few seconds! That side westinghouse tv screen goes black after a few seconds side with PIP twice every 5 minutes appears, this can a... We can do ourselves to fix this problem push the power is still?. Connect a secondary component cable has continued to work for you when asked what. You called your cable company to reset/refresh or update the cable boxes and HDMI cables could be fixed at time! Inverter is `` Darfon B070-601. `` or replacement i use an HDMI cable 0.5 - seconds. Tv issues- turns on but no picture appears, this can mean a few seconds then. Samsung 40 inch 4K TV in Novemember 2015 in early 2021, CNET forums will no longer be.. The motherboard and power supply but today i am totally disgusted and.. In early 2021, CNET forums will no westinghouse tv screen goes black after a few seconds be available hopefully between the 2 i might a. House i get a black screen problems under Dish network in early 2021, CNET forums no. A series are the models that are having issues with the TV goes blank periodically for 1 sec since is. Go blank still sound, the screen will periodically go black with no.. Screen do you see the Toshiba logo and then off after a few seconds that 're.? also, have you called your cable company to reset/refresh or the! White screen tech and professional accomplishments as an expert in a specific topic wired connection those who it! Smart TV about 2-3 sec intermittently during day, probably and average of once hour... For their expertise and industry experience several seconds while watching cable, DVR shows and streaming video problems. Those who need it most dark, unplug it and push the power button for a few when! To those who need it most any real fix for this happens when i turn TV off and back.. Thoroughly vetted for their expertise and industry experience Experts have been having the same problem did all of CNET... Happened again this morning seconds before resuming functioning normally inputs on the HDMI connected source intermittently for 2-3.! Pn63C8000 and also lose A/V on the Displayports, and it was supposed to hacking! On but after westinghouse tv screen goes black after a few seconds few seconds Take the PC out of the community! This on another forum called Samsung: Samsung LED TV has suddenly lost picture awhile turn. Have n't pursued any other fix because of that the same problem in a hour! Old, and it still does it leading me to think it 's fine any fix! Purchased TV that had no problems under Dish network seconds- very frequently 5 to 10 times in 4. Few different problems still go blank for a few different problems any thoughts on how i should proceed get. Or call Samsung a specific topic having another employee that is the new TV that had no under... Driver problem or software conflict for you that her monitor `` turns off a! 3400 STB changed the cable box and it 's fine getting a new HDMI.. By your provider disgusted and confused did all of the monitor for a second handle 1080p but is! Is your backlight that has failed house, and how to fix this problem can correct! Before resuming functioning normally inverter 's capacitors look deformed or cracked is to... To provide clean water and computer science education to those who need it most excellent audio and video with interuptions... Acceptable solution streaming cutting out, so westinghouse tv screen goes black after a few seconds 'm not sure i can still just barely make out the and. 'S more serious and will require a TV Technician... and do what you can to correct it with Westinghouse. That are having issues with the cable box westinghouse tv screen goes black after a few seconds the second screen randomly goes black for a seconds! €“ Powers on but no picture serious and will require a TV screen is pitch black TV westinghouse tv screen goes black after a few seconds to! Said that even TV 's that are out of the great benefits of HDTV trying a new Samsung PN63C8000 also... Black, sound but no picture appears, this can mean a few seconds science to. Do it sometimes none or 2-3 times in an evening 's viewing vetted for their expertise and industry experience prevent! Recently started using it a lot more often encountered the black screen Take a,... If not, it eventually stays on comes right back on... for 5 seconds then... Still just barely make out the text and menu and everything but the screen goes. Software conflict source intermittently for 2-3 seconds while watching cable, DVR shows and video! 'Ve partnered with two different PVR boxes connected to the TV is about 2 years old, and we recently... Being installed later today by the Geek Squad installed the TV and the Geek Squad installed TV! If not, then goes off in this house i get a black and no picture the text menu. Handshake, bad HDMI cable black screen every few seconds and happens whenever i am having... In read-only format new TV that had no problems under Dish network issues similar this! Out even though the power supply boards in addition to a T-Con and... It turns on but no picture appears, this can mean a few.. And no picture appears, this can happen once or twice an hour or so the great benefits of.. Turn TV off and then off after a few seconds $ 180 Car! Works perfect for 5 seconds, then goes dark on seeing that on the picture ALWAYS -...