Locate and click the Reset to Initial Settings option. When the TV is turned on does the screen go form black to a gray tint? here's my issue: I turn the TV on and the status light blinks green maybe about 15 times then finally comes on. When your TV has a black screen even when it's on, it's quite possible it could actually be your external device and not your TV. Our couple year old Vizio 42-Inch LCD TV started randomly going to a black screen. Iâm pretty certain all the Fire TV blank screen problems started in the last update (188.8.131.52_user_516012020). You cannot predict when these fuses will go bad, but suddenly when you are enjoying your leisure time watching an interesting program, the devices turns black followed by a popping sound. The screen will go back to normal display when the calibration is complete (approximately ten minutes). Screen keeps going to 1/2 off. If so then the part could be the main board. 1. By the way, my HDMI cables are new and I actually bought a Monster Cable (US$80.00) and still have issues. Really desapointing whats going on. PLEASE HELP! Cause of the Vizio TV Black Screen . I turn it off and on till I have picture and sound. Some TVs donât play well with certain brands, and usually, if you are using an LG phone, an LG TV would work well with it. The sound is all right but the creen is pitch black. But Iâm still convinced this is a Fire TV issue as any other device plugged into my amp causes no problems. NapoleonTuazon on September 02, 2016: If the TV is receiving 480i resolution, you will need to contact your provider to adjust the â¦ are securely connected to your devices and the outlet. If my old 1080P TV was working with my system, the new 4K one should work as well. But when it does come on, it is just a black screen with no sound and no picture. Wait for 30 seconds. 2. Note that you can't just plug ethernet in, you have to actively turn off WiFi (both 5ghz and 2.4) on the box via a hidden menu. I can then turn it off and on and will have a picture for about 3 minutes then it does the same thing all over. My TV is a 60" 3 1/2 years old plasma PN60E550D1FXZA TV may work fine for several hours the picture flashes then goes out but I still have sound. As with yesterday's update, only powering the TV off and on would fix the black screen problem. LG 60PA6500 plasma screen occasionaly goes black but sound always works. The TV screen goes black as the TV enters standby mode to perform panel calibration. However, the black screen issue is non-existent when Iâm plugged directly into the TV. TV is 6 years old, and all else works fine-- audio, full picture for several minutes then goes on and off being 1/2 screen. You can either mirror content of your computer on the TV or extend the display just like a dual monitor screen. Everytime I go to the app on my tv it makes that sound then the screen goes black. Sure enough, the TV screen was black â¦ Plug the Chromecast device into an HDMI port on the TV. For the last 9 months, it very occasionally has a problem where the screen goes black but there is still audio. Now sometimes it decides to work and I get a picture and sound from my cable and from my xbox 360 on a different input. My TV is brand new, I can return that to COSTCO, so I'm thinking about getting a LG. It was pretty random but would happen every 2 - 20 minutes. David -- My Samsung 50"HP-S5053 TV has a problem. LG Android Phone Went Black. Bottom 1/2 turns black. A television may have one or more power supply boards in addition to a T-Con board and several other internal components. 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. If the screen does not turn gray then the problem could be the LCD panel. This happens when the Picture reset mode is On when you unplug your OLED TV power cord, plug it back in, and then turn it on. Follow the prompts to reset, then re-setup the TV. The black screen of death (BSoD) may occur from time to time and you may even encounter it more often than you think regardless of the phone youâre using. A black screen could just be a sign that the TV is turned off, although if it is producing sound then you know that's not the case. We turn it off for a few minutes and turn back on and picture and sound is there. My next stop is attaching a newer TV. Regular TV | Troubleshoot: TV Screen is Black. The sound is on. The same goes for other brands as well, Sony, Samsung, and even Mi work best with their same-brand TVs. Turned on my LG55LD520 TV & it flashes the LG Logo for a few seconds and then the screen goes black. To change the display settings, you may go through these steps. I unplugged everything, tried to reset it, no good. I had a similar problem,screen goes black, sound goes off for a second or two at random intervals. Access the General menu (Settings > General). To add apps to your LG smart TV, go to the LG Content Store, which has its own tab in the home-screen ribbon menu. LG 42" TV, still got sound but black screen! Most videos, when on, will emit some light, even in a dark room. Solved by turning off WiFi on the box and using ethernet only. Select one that is listed âHDMI1â or âHDMI2â and see if that works. Recently, the TV picture would go black for a second or two, then come back. My LG 50" has been to the repairer 4 times with the screen going black, but sound is ok: I have 60inch lg screen went black but is. It doesn't even say "No Signal" and it is definitely on. I have an LED hdtv and lately my screen has been black but I can hear the sound coming from it. Be sure to navigate through the page and get the fix to the problem. I purchased it from Best Buy (at Sanford, Florida) around November of 2018. The tv goes black but still have sound. Please Help! This will help determine if the issue is with software or hardware. Your TV might be working well then all of a sudden, the screen goes completely black. Change the TV to the same HDMI input as the Chromecast. Black screen on Samsung TV unpluging for a while helps, but it â¦ Pick up your TV remote and switch to "External Inputs" from the menu. I tried a LG 4k TV and it does the same thing. LG Bridge is the new PC suite software for LG Android smartphones like LG V30. Turn on the TV and reconnect the power source to the Chromecast device but do not put the Chromecast into the TV HDMI port. Tv screen is black but i can hear sound? Note: You will be prompted for Just to try something, I set the Roku display choice type to 1080p instead of Auto Dectect, then restarted the Roku stick via its menu. "Hello, everyone there!My LG G3 Android smart phone went black while being using to view some photos saved on an inserted 64GB SanDisk Micro SD card.And then, no matter which button I tried to press, including the power button, this android cell phone just got no response and showed nothing on its black screen. Really happy with it. This type of repair would start about $350 and go up from there depending on parts needed. ... We don't as a general policy investigate the solvency of companies mentioned (how likely they are to go â¦ When the screen goes black, you can still hear sound through the speakers. I have tried messing/removing and putting the cords all back from the cable box but nothing seems to work. It works the same way as iTunes does on an iPhone and iPad, when accessing and managing iOS device system. Once done the problem went away. TV was a Toshiba 1080 I had been using all along. Hereâs how you would fix a black or blank screen on your TV. If this button is not available on the box, press the [Info] button on the LG remote. I've noticed for the last couple of days when I am watching tv (YES network), the screen suddenly goes black, the audio still works. Ensure that the power sources for all your devices (TV, digital box, VCR, etc.) So here we go: I have a Samsung - 75" Class - LED - NU8000 Series (UN75NU8000FXZA). I posted this in the "Smart tv screen went black, has audio" message thread, but decided to create a new thread as that thread says "Solved" and clearly, my problem is not solved. While watching tv on my lg 55" the screen goes black, the sound is ok. sometimes turning the tv off and back on brings the picture back , but not always. Before requesting repair service, try to factory reset the TV. If I flip the chanell selector on the remote up or down a â¦ Another problem of LG LED TV is the complication of the fuses, they go bad now and then and what follows, and the device begins producing popping sounds and turning black in color on the screen. I have never had any problems with it but this morning I was sat watching it before work and it just went black and the sound remained. You are not alone in this. On your remote control, look for a button that says, âInputâ or âVideo Inputâ and cycle through the selections. Open the "display settings" in your computer and activate Output to the TV screen. After switching it on the picture flashes for a second and then the screen goes completely black. I have a 7 year old LG 32LK330-UB model tv. My 32' LG LCD TV has suddenly lost picture! 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. 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