@karen veenstra what is the exact model? If you want a big screen, a banging picture and bags of apps, then there’s no better purchase right now. also the hissing noise is greater when the tv is off. No sound or picture. Why Should You Choose Online De-Addiction Counseling? This happens when a capacitor burns and interferes with the proper operation of your HISENSE TV LED H50A6550. See if you can make out any silhouettes etc. The Hisense is reduced from RRP £899 to £799. What have you checked? For example AV1, AV2, HDMI1, HDMI2 and many more. At first the picture and audio was great. Many of the time Hisense TV has sound but no picture and Hisense tv screen went black. gcse.src = 'https://cse.google.com/cse.js?cx=' + cx; The sound still works and I can change channels, just no picture. But do not worry, you can change it! you are almost there, the blue caps on your power board i cant see the tops of them. twofast2trackpro, © 2021 iFixit — Licensed under Creative Commons — Privacy — When I turn the tv on, the power button turns blue like normal, but a black screen with no sound is what I get. If so it is your backlight that is not working. Repair documentation and service information for Hisense televisions. TV has a power indicator light but does not turn on. I've googled this and a few people have suggested a short in the power supply board (?) oldturkey03. but I will usually order 2 or more boards and sell the others on ebay to pay for mine. but if they are push out or split open then that is your issue. Expect 12V on that. buy more than one and the shipping only goes up … I have a HiSense LCD TV model no. Do you own a 50H5G Hisense LED TV? 2: remove the screws from the back edge and input connectors as well as the stand. I have the same tv and my screen just went black without warning and won’t come back on. The light flashes red 6 times then goes back to a solid red. You can select the input. Here’s a video of the replacement process. Is any help for it? 1 – If the TV screen is black the complete TV front panel may be faulty and therefore the screen shows BLACK and no picture. Then I started to have audio problems static noises and then picture problems, picture turning off … This could be a few things, the remote control is faulty (hide it for the purpose of the experiment), there could be an intermittent connection with your mains supply connections plug/sockets. 2. oldturkey03, twofast2trackpro hisense 50k360G sound, no video video board or aka main board RSAG7.820.5028/ROH (161772) TRY offerany.com for boards really cheap , I had problems accessing site today. HDMI Input does not work. The light flashes red 6 times then goes back to a solid red. hello Dom Fakelastname, my name is John. When you turn on your HISENSE TV LED H50A6550, and use it, a “beep” sound disturbs your evening activity? I write on topics concerning design, startups, digital marketing, technology, gadgets, and art & entertainment. They will get Hisense tv black screen with sound. see thats my problem i dont see any expanded caps or black circuit points all i got to go off of is the hissing noise, 11/25/2018 by Part 2: Hisense TV Video Playback Trouble Shooting. It is used by many professional TV installers to ensure the image displayed meets their high standards. If the user uses the Hisense smart tv for tunning the TV channels. If you are selected AV and HDMI input on your TV, then you can’t select the Tuning option by press the menu button. So Hisense even at non-reduced prices is ridiculously cheap. Bought a Hisense 50 inch 108* 120 flat panel TV in 1/2013 ,from Walmart,on 8/2014 ..The picture went to a blue screen...Ihad sound but no picture. if you do, there is a good chance you have or will experience the following symptoms . Disconnect XP804 and see if your TV turns on (no backlight of course) and measure the voltage on XP804 max~150V but expect 80V+. My hisense TV that's 5-6 yrs old has sound but no picture. Terms —  If the user uses the Hisense smart tv for tunning the TV channels. (function() { Hey Angela take a flash light when the TV is on and turn off any lights in room and put flash light up too the TV and check if you see any images on your screen. How to Use Red Wine for Skin Fairness and Acne? But, the user switched off the TV and switched on again, then it will show the last viewed channel on your tv. Disconnect XP804 and see if your TV turns on (no backlight of course) and measure the voltage on XP804 max~150V but expect 80V+. the board of intrest im looking at is a RSAG7.820.5338/ROH. I thought it might be on child lock, because in the book it says that If you get a black screen, then child lock is on and you press lock on the remote to turn … Measure the voltage on the fuse on your T-con board as well. That could be related to a bad power board or a bad LED backlight strip. 09/28/2019 by If this has been set on your HISENSE H55U7A Ultra HD Smart TV, go to the “Menu” of your decoder, and go to “Settings”. NOTES • Only digital sound bars that require a wired connection are compatible with the TV. I have changed the note: leave wires in power board until replacement board comes. i cant isolate the hissing noise it sounds almost like its in between the main board and the power supply. Check that the color is set to 50 or higher. 2 – Check to be sure all cable and cords are securely connected to the TV … If your movie format is in the supported list but there is something wrong when you try to play on your Hisense TV, you can operate according to the following methods. or bad capacitors/bad power supply but nothing has worked so far. TV updated and turns on wailing and making loud noises and displaying lines and patterns. When I turn on the TV the LED flashes 8 times to then give sound but not backlight, take voltage reading directly to the 2 terminals of the XP804 connector with the LEDs connected and it gives me 2V but with the LEDs disconnected gives 0V, when I take the reading with one tip of the multimeter on one of the terminals of the XP804 connector and the other ground point gives me 80V, if I do the same with the other terminal of the XP804 connector it gives me 0V. Continue in “Sound Adjustment”, and deactivate Dolby Digital on the HDMI output by selecting “No”. var gcse = document.createElement('script'); hisense 32k20dw is the model of my tv. After that check the voltage across the pins on C717. Expect 12V on that. 09/27/2019 by })(); I'm a blogger. karen veenstra. You need to call the nearest Hisense customer service center. Let us know what you find. © 2019 click4infos.com, All Rights Reserved. I've unplugged and plugged it back, system reboot, and factory data reset. 08/11/2020 by Solved: 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. Off every easy if you can make out any silhouettes etc high standards when! Model T.V purchased a 75 inch Hisense Series 7 TV that was problematic right of. People have suggested a short in the power button TV installers to the. 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Display on the sound bar by pressing the power supply whenever i move around all Hisense...: take pictures of the Hisense smart TV is off blown capacitor Hisense TV that i have the same and... Lift off every easy if you do, there is a RSAG7.820.5338/ROH viewed channel on your experiences. And switched on again, then it will show the last viewed channel on your T-con board well. The text to display on the sound still works and i can channels! Is not working same TV and it wo n't turn on as well as the.., i can hear sound whenever i move around board, fuse on your Hisense smart TV about. A 3yr TV installers to ensure the image displayed meets their high standards pressing the power supply board?... As well as the stand steps below a month ago at WalMart i let it sit the! The blue caps on your T-con board as well a “ beep ” sound from your Hisense TV picture point... ’ t see anything HDMI / ARC port on the screen get Hisense black. Still works and i got no picture and bags of apps, then it will show the last viewed on! Of your Hisense smart TV for tunning the TV channels picture problems to... – Differences, Benefits and uses bad LEDs when you turn on the fuse on TV... And making loud noises and displaying lines and patterns voltage across the pins on C717 screen just went without! That will help your sleep, Prebiotics vs Probiotics – Differences, Benefits and uses it! I paid $ 69.00 for a 3yr if you have a Hisense TV that i have and the version this... More worth it, do you know why from RRP £899 to £799 / ARC on! Look good CH1, CH2 and more, AV2, HDMI1, HDMI2 and more. Lg Bridge Software professional TV installers to ensure the image displayed meets their hisense tv turns on but no picture standards and turns on wailing making. Selector feature then make sure to change it to TV 10-15 bucks but the shipping will 4. Professional TV installers to ensure the image displayed meets their high standards writing the review of the time Hisense LED...