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S households had access to a Smart TV. The most popular Smart TV operating system is Tizen and WebOS source. The Time of the Year to Buy a TV. Home Best Electronics Best Tvs How to Fix a Black Screen on a TV. Written By: Lawrence Bonk. Updated September 9, KEY TAKEAWAYS:. Sometimes, issues related to black screens are caused by source devices such as video consoles and set-top boxes. Your TV screen might be black due to obsolete firmware. Is it possible to fix a TV black screen at home?
What causes a TV to black screen? Could a loose cable cause a TV black screen? How does the sleep timer feature cause a black screen? Lawrence Bonk. Lawrence Bonk is a copywriter with a decade of experience in the tech space, with columns appearing in Engadget, Huffington Post and CBS, among others.
He has a cat named Cinnamon. Related Articles. Best 32 LED TVs for Time Warner Cable comparison. How To Find Smart TV Mac Address. LCD televisions make use of backlight in order to illuminate the images on the screen. However, if the backlight is experiencing some issues, you will not be able to see anything on your screen. But unfortunately, not all people are familiar with this concern. Thus seeking help from a professional is highly recommended.
If the screen of your TV becomes black or blank, there is a chance that your TV panel is damaged. So, if this is the case, you need to check thoroughly to see if getting a new TV is much better than investing in a new screen. When the screen of your TV is unresponsive as well as blank, you need to check the connection between the power source and the TV itself, the DVD player, the cable box, and the remaining auxiliary devices. Most of the time, inactive power sources and loose connections are the real culprits behind your blank and unresponsive TV.
In occasional instances, the sleep timer of your television is activated causing it to switch off accidentally. This issue can be fixed with ease. All you need to do is check the sleep timer settings in the Setup menu of your TV.
In the actual fact, according to CNET , one of the most common issues with TVs most especially Samsung TVs involves the capacitor found inside the television. A television set that has his particular problem will not power up or display a picture. Most of the time, the best answer is the simplest one. So before you panic, check if everything is properly working or no loose connections.
And after which perform the following. Consider replacing your HDMI cable with a new one since it may possibly have a short or other defect that causes the blank or black screen problem. Thus, if you think your TV has this feature, make sure to turn off the Power Saver Mode or Energy Save Mode. If you have tried the first three steps and your TV screen is still black or blank, then consider replacing its power board.
Doing this job is pretty complicated. But one thing is for sure, it is a fix that everybody can perform at home with an insignificant experience.
Hopefully, this content has helped you a lot in fixing your black or blank TV screen. However, if you are not confident enough in your skills to fix your own TV it is best to hire a technician to avoid causing further damage. A video cord is plugged in the wrong spot. This happenned to me as well. Mine was that the picture was blue and no sound. Replaced the HDMI cable with a good one not a cheap one Monster cable or a comparable on Amazon works wonders.
I purchased 3 HDMI cables and they work great. What do I do. Please help me. Conrad south Auckland nz. My hp android tv was working fine. I decided to unplug it and move it alittle. I plugged it in but now its a black screen. No sound. Power is on. My Dixon TV Plasma 32inches has developed a line.
Of which the upper part of the screen is black while the lower part is clear and showing pictures. What can be the problem? When I turn my rca tv on for a few seconds it stays on and the the picture goes black LED50B45RQ. Hi Margaret, I have the same thing happening to my TV. Did you ever get any answers? Was it something you were able to fix, or did you need to get a new TV?
Thanks for your help. I have the same think just happen with my Magnavox. Sound but no picture. I can still see the picture — barely.
Everything else works fine.. I have a Samsung 55judfxza, screen went black, came back on and worked a month before doing it again and now will not come back on. Put old board back in and lights come on to the other 2 green boards but still no picture. I noticed the red light flashed 6 times before going off. Not sure I can even send the new power board back yet. Any help appreciated.
Look for a board call. TCON BOARD or VIDEO DRIVER BOARD. One of the two is usually the problem. I have fix my 55led tv by replacing both.
Tcon is the cheaper of the two. Black screen. With audio. I have black screen with sound,turn off and back on,gives me about 30 seconds before going black again,i noticed the lights in the back all go out at the same time tv is a Toshiba model no,48udb. hey Owen, Did you try this T CON Board? Or the VIDEO DRIVER Board? and did you get it to work again?
Mine is doing the same thing. I would appreciate knowing if these two things worked for you before trying them myself. My Bluesonic: BS32SMT the screen is dark bout when I use a light I can see the words so what should I do. I have the same issue with my tcl led 49 inches android tv, when switched on it displays an introduction log in a very low light resolution and when you try play videos sound will come out but no display.
I have a vizio tv i watched lastnight. Turned the tv on in the morning black screen with sound. How do i fix this problem?? This is thr first time this has happened.
The LG tv in my flat not sure of model Has gone dark. I have checked all the settings, unplugged it. Tried the mute 3 x etc. I was told I need a new t con board bec my screen was black but when I put a light to the screen u could see the picture so bought a new main board put it in and now its just complete black no pic with the flash light. Its a JVC LTE b pT My tv is a JVC LTN Smart Tv. I switch on the tv and it loads the logo and stops there, the logo shows but it does not proceed to load.
I do not understand the problem, is it the firmware?? please assist if you can. Many thanks!! Just hope it stays on going forward. Our vu55inch left suddenly the pictures disappeared. We were watching the serial , that time the video out only sound audio is working.
Tell me how do solve the problem. My tv is a Toshiba and it works fine for about 5 minutes then the screen goes completely black, but the sound still work. Even if I unplug it and plug it back in whenever I turn it on the display shows up but then turns black after 5 minutes.
my elelemt tv was doing that. i unplugged it and it worked for a couple days, then the problem returned turning off after a few minutes. I changed the VIDEO INPUT from HDMI 4 to HDMI 2. so far so good. it seems to be working. i had to reset the screen size. that gave me some indication that I had changed something concerning VIDEO input channel. good luck.
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