Why Hisense TV Wont turn on- Power Supply Unit Failure -Why Hisense TV Red Light Blinking
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- Опубликовано: 15 ноя 2019
- Troubleshooting a Hisense TV that won't turn on can be tricky. In some situations, it may actually be on, but just showing you a black screen.
There are several reasons why Hisense TV won't turn on & Red Light Flashing and this troubleshooting video made you understanding each possible causes and help you resolve the problem quickly.
1. hisense tv wont turn on red light flashes
2. hisense tv wont turn on
3. hisense tv red light blinks
4. hisense power supply repair
#HisenseTvWontTurnOn #HisenseTvPowerSupplyBoardFailur
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Hi, I have model K366WUS and although the LED light at the bottom center of tv remains a solid white, the standby light (bottom left corner) isn't lit and the tv won't turn on. Tried unplugging and holding tv's power button for 60 seconds like your other video suggested, but that didn't work. Any advice is appreciated.
@AutieSumbuddy, this happening due to the incorrect voltage supply from psu or main board. You need to check the voltage before going to replace the board.
So please check our another video to fix the problem
How to fix Hisense TV Not Powering On But Red Light is On || Hisense TV Won't Turn On ruclips.net/video/vU7fKDAjLsQ/видео.html
@@FIXNETFLIX thanks so much for your response, but should I still refer to this video if the red light isn't on?
You’re most welcome 🙏 dear friend.
@@amberricker8836 this was the most info I could find, but nothing ended up working and we threw it out. I hope you have better luck.
Same problem need is it a fuse that is blown and what size is needed to replace it?
Thank you....short and simple video with no unnecessary talking and bs. U rock!
Just want to say thank you for the video. My tv just died it 13 months old and I have been told by company I'm sol. Your video cheered me up
Hi 1 mans opinion, you’re most welcome 🌹 and same to you.
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For the amount of complaints for this tv, there should be a lawsuit. I’ll keep my eye out lol having the same problem. Two year old tv. Randomly just stops working. 🤬
I was just thinking the same thing! When I googled my tv Better Business Bureau came up for the TV I think we all need to sign it and explain our issue
My TV is 14 months old
My 75" Hisense dead after 13 months.
@@nemedities I have a 75" hisense as well, was yours the android TV
If your TV stopped working randomly, the stand by light is off. it's most likely a very simple fix.. most likely the fuse, or a cap. Get a multi meter, and test the fuse, examine the caps, replace what need to be replaced, or just buy a new power supply if that seems like too much work.
I have a 40K366W that won't start up. Symptoms are no start up and perpetual blinking white LED.
It has 3 minimally puffed 1000uf/25v caps on the PSI board. I can get 105c rated caps for a song locally.
How hard will it be to unsolder and replace them though? The PS board# is RSAG7 820 4737/ ROH
Does this board have a large ground plane or will I be able to removed them with normal desoldering techniques?
ie a normal desolder pump or desolder gun .
This was by far the most informative trouble shooting guide ever. Thank You !
Do you have a diagram or photo for wiring plug-ins from each PC board on a 55k610gwn model. One male and female plugs was broken off when I pulled the power board and I can't find where it came from.
Thanks
I have a hisense 75R6E3. Can see picture with a flashlight. Right when i turn the tv on, the backlight flickers on for a micro second then turns off. Check the voltage at the backlight plug, both with the backlights plugged in and unplugged. I get the proper voltage for less than a second then no voltage going to the backlights at all immediately after turning power on. I've put 2 brand new power supply boards on it and same issue. Not sure if it's an issue with the main board shutting off power supply to the backlights or if its a bad backlight issue.
Hi, I have a Sharp LC-50N4000U that when initially plugged in, the red standby light blinks 20 times and then goes solid. The set will turn on, but no menu or channels. appears to have sound. I also hear a slight buzzing sound from the power board. plugged in with the main board cable disconnected, the buzzing stops but no LED lights. Caps on power board appear good, on has a very slight swell on top. Any advice would be appreciated.
I have a 58r6e 58" hisense TV it turns on to a Dim screen where you can barely see the hisense roku TV screen then shuts off. What do you think this is caused from? Ps had it a little less than 2 years all the capacitors are good. I've thought about changing out the power cable and seeing b4 I invest into a board. I have suspicion its not getting enough power an hence why it shuts off after 2 seconds
Hello! I have a Hisense 75H6510G. It has the black screen issue. Tested with strong front lighting, image is present and sound works.
Do you think a power board replacement is indicated ?
The red LED blinks like 20 times during start up. Reset methods have yielded zero results. Thanks in advance.
Hello! I have a Hisense Roku 55" and it flickers on and off saying "Hisense Tv" on and off on the screen. Do you have any idea what's going on, I have not actually opened it up to see if any caps are blown as of yet nor have I checked he fuse. Called the manufacturer and they said I needed a firmware update, but I seriously doubt that, there is no way to do that in its current condition...Of course this all occurred right after warranty expired, its only a year and a day old! Any help you can offer would be greatly appreciated.
Hi there I have a 65 inch model but after use it seems to power off after certain amount of time turned off all power saving etc and reset, still have issues although I smell this weird burning smell from it thoughts ? Thanks
Will a hisense power supply board replace a sharp roku power supply board if they have the same I'd #?
Hi
I have a hisense h55m3300, today it's has decided to when turning from standby the power light flashes red and blue, then stays blue, the hisense logo flashes on the screen and then the screen goes blank, we still have sound through the soundbar which is connected via HDMI arc.
Any idea what the problem might be?
Hello, my TV Hisense 43G303UW doesn't respond to remote and buttons on it except for the power button. When it turns on it starts normally with the logo and than stays blue/black notifying that is on HDMI1 and dosen't let me to make any changes. When I connect it through cable it works perfectly but responding to that platform remote not its. What do you think that the problem can be? (I think that I made all the plugging and unplugging, combinations 😏)Thanks
Hi hows it going I have a hisense led tv it works great for a wile then shuts off with a blinking red light and won't turn on but if you unplug it and hit the back of it by the main bored a few times it turns right back on and then it stays on for hours or maybe the hole day with no problems i tired to just unplugging it and pluging it back in that dont work have to hit it i checked the inside for lose wires and bad caps but i did not find anything i could see any ideas of what it might be I was thinking the power bored but not sure cause when you hit it by the main bored it works thank for reading looking forward to any ideas
Hi i have a hisens model 65p8 the TV shuts down for no reason seems to shut down sooner and more regular if ur using any internet service like RUclips or netflix could this be the power supply bored ?
I have a Hisense Roku 58". It suddenly went black while watching and now the back lights do not light up and if you hold a flashlight to the screen, the logo appears momentarily and you hear and audible click and it goes away. This repeats itself. What do you think is the problem?
Thanx this helped me diagnose and fix the problem on my TV virtually for free. Thank you.
Hi there
I have Hisense UHD 4k led TV. Working for 2 years no issue. I got PS3 for my kids and after on the second day of them playing screen went off, flashed on and then went off again. Play station wasn't even used for more than 2 hours total. Did that kill the TV? Now when you turn on the TV the LED light blinks 5 times and TV turns off again. Hisense logo shows very faintly the. TV turns off again. Please help. Will baking motherboard help?
The standby light lights up red. Iv tried turning on the tv from the tv and the remote. The standby light goes off and the tv seems to lose power. There is no picture or sound and i cant put the tv back into stand by. I have swapped the power board and main board as it seemed to be a power issue but im still having the same issue. I have tried the tv reset instructions from other posts but nothing seems to fix the issue. Any help or advice would be appreciated.
hi . i have 50" uhd hisense smart tv 50N3000UW. the issue is when i turning it on . i goes on . i can manage to go system setting, netflix, youtube and suddenly it turning of itself when im playing some videos on youtube or netflix. sometime it can manage to stay on and playing videos for 5-10min. but it keeps turning off and on . and after that it continuously happening and stuck on main screen after the hisense logo. please help me thanks
I have a Hisense 50H6SG. It began taking too long to turn on. About 2 to 5 minutes before it got to the Hisense Smart Logo on the screen. Then sometimes it would stay frozen there. Now it seems to stay frozen even though I unplug for a minute and reset the power button for 15 seconds, etc. Any recommendations?
Hi I have a h50a6250uk, standby light comes on, but when I try to switch it on it goes out and no blue light comes on and the TV seems dead, I've changed both boards which I got reconditioned and it's still the same, is there anything else that could cause this problem, the tv is only 2 years old.
Hello all! I have a Hisense Model No. 58R7E1 that's just over a year old and it started power cycling on it's own. It will power off, then turn itself on displaying the Hisense/Roku logos on a very dim screen, then power off and repeat the same process. I have tried to reset via pulling the plug for both 30s and 60s as well as held the power button down for reset, and also the hard reset button on the back of the unit all to no avail. Any suggestions are VERY appreciated!
I have a Model 65R6E3 Hisense Roku Smart TV. This morning out of no where it powered off and now will not power on. Also no led standby light. Checked breaker, outlet, and the power cord. Tried a hard reset after trying a soft reset per internet instructions. It shut off while microwave was running but nothing tripped. Thank you in advance for any help you can provide. I do have some experience with electronics I just want the TV up and running as quick as possible. I'm pretty slow with troubleshooting.
for anyone struggling still, try changing the fuse in the plug and make sure its the right type. Worked for me after 2 years of thinking it was broken! haha
50k220pw is my model. mine has no LED light at all?
Still the fuse?
There is no fuse in my plug
@@robbi1981 Are you sure ? Never heard of a plug without a fuse before.
Hi, My Hisense 49" FHD LED TV: HX49M2160NF, the remote doesn't work it started by flickering the Hisense light then worked for a day or two. thereafter it now has a blue/redish light light which doesnt blink or anything. I have tried to use the button on the bottom corner by the blue/redish light nothing happens. I unplugged the TV and tried to plug it back on after 10 min and tried holding the corner power button while its off nothing still. Can you advise that's the problem here. thanks :-)
Hello, I had a Tv Hisense 55 which was with the font problems after power line network oscillations. The IC 1271A on power board blows up, but before this the TV won't turn on, like on your tip 2 on your video. Could you help-me? I tried to find the scheme of this TV, but I was unsuccessful. (Hisense LTDN55K390XWAN3D)
I have hisense 50 inches led TV it blinks on HDMI connection while works OK on other all connection any advice
Starts up very dim logo freezes then shuts off. I already replaced the t con and main board. Power supply board maybe? Or bad backlight? Thanks Hisense 4k 58R6E model
hi!i have 40k322 hisense.comes no picture but has sound.replaced dead ledlights.still no picture. voltage check before, output is 130 volts.ledlights comes dead, no more backlight.output drops to 7 volts.vgl goes 42 volts.still no picture but has sound.please advise.blinks 6 times before, it opens. thanx...
I have model 65R6E3 and it wouldn’t turn on, red power light flashes. So I replaced the power board…now the same problem remains. Any advice?
hi i have hisense 50dtv700, it stuck in red standby, when press power button blue will appear in few seconds then replace it to red again, what do you think is the problem, thanks
I have a Hisense 58B7200UW which has a RED POWER LED on when plugged in.
And when powered ON the POWER LED simply goes OFF (doesn't flicker) and displays nothing.
I have replaced the power supply but not luck 🙃
What could be the cause?
My Hisense 55A6G 2021 model made in OCT2022 has a red led light at the bottom middle. It stays on, and when you hit the power, it blinks 2 times and back to stay on. Had TV for only 1 year and 6mo any tips as to what is causing it, I would appreciate it.
Hi. I have Hisense 55k3300uw, the power will turn on but and will show few screen image then for few seconds it will turn off. Seems like it is not receiving enough power to keep the screen on and full. Thanks
Hello I have a Hisense 65H6570F that when manual power button is pressed screen shows Hisense android tv, then immediately shuts off and red led on power button is on. Does this every time, tried unplugging and plugging back in, holding power button everything? Any suggestions? Thank you so much
Hi i have a Hisense 55inch 4k after 5 min. Il shut down. I can turn it on right away but il shut off again . If i dont put any signal in the hdmi... it stay on. Osd works fine and dont make the tv to shut down. Any hints please ?
Hi, I have Hisense 55H8G. Recently replaced a motherboard and now it has audio and video. But I can't control the TV with my remote. I can't turn it on and off, can't change the mode, and nothing. I checked the remote but it works. I even bought a new remote but it doesn't work either. But the TV turns on if I press the power switch on the TV. But it doesn't turn off by pressing the power button again. After a few minutes while the TV is on, the screen turns into store mode automatically and the programmed video and audio keep playing. What is wrong with this TV? Maybe the power switch or the remote sensor on the TV? Can you advise me what I should do?
i have a 58r6e3 hisense roku tv and as soon as i plug it in the red standby light comes on for about 3 seconds and then flashes twice then go's off and then it repeats over and over again the screen stays black the whole time is there any chance you could point me in the right direction on what i need to do so i can fix it please
So I have a 75in Hisense less that 2 years old. It wouldn't come on. I unplugged it for awhile and plugged it back in. When plugging in, the LED flashes for a brief second and then goes away and still won't turn on. No standby LED anymore. I'm thinking power supply?
Hello, my hisense tv , 55RE6 , suddenly stopped working , shut off , and now it doesnt come back up. I count one red blink, or two, then its solid . And cycle repeats. So far i did unplugged waited 30 minutes , tried to hard reset from
The button on the side , pressed the button right by the red light over a minute etc, it doesnt come back. I dont want to order the wrong part and lose time. What might be gone ? Power board ?
HI, I have another problem with model 50A7500F.
When turned on led blink 3 times and return to standby. While blinking, there's HISENSE logo noticeable only when i shines a flashlight on screen. What's that? Backlight malfunction?
My tv flash 2 times and stop then it does the same process again. I replaced the motherboard and power supply board, same result, help please
Hello, I have a year old Hisense ”50 SMART LED TV 4K Ultra HD. Lately the red LED turns off and the TV will not turn on. Only after I take the power cord out for a few seconds and back in the red LED turns back on and the TV can be turned on from the remote. Any idea? Thanks...
ok you said if its stuck in standby mode ...you push the power button if it blinks its the power board.... and if you press the power button and it stays solid red.. its the main board. Now mine is red and blinking twice then the led red light dimms slightly and blinks twice. this is what it does. pressing the power button doesnt make it do anything different. the power button has no affect on the led standby light. ???????????? help
hisense 58H6550E power board??? Hi, I have the Hisense 58H, the TV started powering up slowly one day and shutting down. I turned it back on, the Red LED would go out and then the TV would turn off... the Red LED would come back on. I tried one more time... The Red LED turned off and came back on and faded away. I unplugged the power cord from TV back...the Red LED came on for a second and faded out. Any father attempt at powering the TV up nothing happened after that last Red LED fade. Is it the Power Board? Thanks
Hi I hv a hisense 50D36p
Red led on but not filp.
How we check the power supply.?
How we check power with out m brd?
I have a Hisense 65RGE3 the capacitors look good, and I’m thinking it’s the fuse. I turned it off and it never came back on. I’m just wondering how to go about testing and replacing the fuse, if needed. Mine is soldered on.
Hi I’ve got 65inch hisense tv comes on for like 2/3 hours or less and then screen goes on standby into black screen , I’ve tried everything and keep switching off by self , every now and then specially when I use amazon fire stick goes off straight away then I have to turn it back on from the remote I would really appreciate if u could help me out thanks a lot
I have Hisense 55 inch not universal, but it's printing half screen on the left, the right side of the screen panel is giving out 5 volts even when the even when the cable is not connected. How do I correct this short circuit ?
Hi. If one resistor in haier power board explode, Can i just change it and it will back to normal?
Hi, please help with advice. My hisense TV has a flashing blue and red light, when we try to switch it on, it takes about 5 to 10 minutes before a display can appear on the screen. What could be the problem?
Hi I have problem with TV ltdn50k370wt geu unusual colors with lines although it flickers from that to a black screen with a line down the middle? Thank you for help
hi thanks for the video. much better than all the rest on youtube.
i have a 65in hisense smart tv and it has no power. no led lights up its just solid black with what seem like no power. can you suggest anything please?
I have a Hisense 70H6570G . It's less than a year old. The set initially stopped turning on and a red light would blink. Now the light doesn't blink. I tried a different power cord and outlets. I opened it up and the capacitors look good. The main fuse is not blown. Any idea what it could be? Would hate to throw it away.
We have the same model and problem my friend im thinking of ordering the power supply due to close to zero almost short between pin 3and 4 of N905 w/c is the diac side of this photo couple , this should be high resistance, will only turns low resistance when the pin 1 and 4 is low on led is on turning the collector to emmiter pin 3 and 4 low ( conduction mode). Hoping im lucky to get good harvested board online.
Yes I have a 2019 Hisense Roku 55 inch the light indicator just keeps slowly flashing red if I hit the reset button it'll light up bright but then it'll go right back to flash and red again what could that be
Hi I need help with my HISENSE LED backlight tv.. It just went off a day ago and when I plug it in, it just indicate with red light and then off. I have tried the other method: press and hold the power button etc but it doesn't work..
could you please let me know where ta get a replacement power supply unit for a Hisense H49K 5500UK part no. RSAG7.820.7299/ROH as nobody has been able to help.
Great info. My Hisense smart tv used to make a high pitch sound when turning on then would go away once on. Now the high pitch noise stays on no screen even tho the back light is on. Noise is coming from power supply board, any help? Thanks
Hi
Do you have a photo or diagram of the internal wiring plug-ins from each board on a 55k610gwn Hisense model. A male and female plug was pulled away when I was taking the power board out and I can't find where it goes.
Thanks
Sorry sir , currently i have no the photograph of the main board.
However i will try to search the photo and share with you.
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Hi thomas please share your mail id . I will send the photo of hisense tv.
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my Hisense 58-inch ULED av composite show no single, what can i do?
i have model H50A6250 UK red light on then when i switch it on theres no light sound or picture pls help.
Hello
I replaced mother board and that didnt fix my problem of my hisense tv turning on and off by itself. So I rewatched this video and saw it said to replace power Supply board on my hisense tv. So I put the original mother board back on, shipped back the new mother board. I just installed new power supply board and it still comes on and off by itself continuously. (Sigh) any help would be appreciated!!
Hey man i have a 55inc hisense and the power stanby light is as normal red then when i turn it on red light goes off but no picture?... Any help
Hi I have Hisense 55RC. When switched on I can see the standby light for Mili second and it remains dark after. What can be the issue?
When i turn my hisenense 50"/B7100 on the logo freezes on the screen then i switch it on and off a few times the it works again untill i switch it off then its the same thing🙈.
What do u suggest
Model #55H7C, "65" inch (measured diagonally). Have had for three or four years. Used for TV, PS3/4, and PC Monitor. Has been a true good TV in all ways of use. Now suddenly just a "BLACK" screen with sound. Red light blinks then stops. Sound and no way of getting to system. Tried unplugging, waiting, hold down power button on back of TV, but just does same. Will check fuse, but is there anything else I should be aware of (that doesn't involve capacitors and soldering)?
Hi Jack Sagrafsky, thanks for reaching out to me. Tv blank screen problem occurred due various reasons.
Check following issues
1. Tv back lit panel
2. Tcon board
3. LVDS cable
So please check and reply if any difficulties.
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Might you have codes for remote.my hisense wont turn on have red light and press power nothing happens.
How to "turn on" power supply board. Hisense 55h7b: 182401 board. One of the output pins is STB which is what I would expect is the one output to the main board to allow unit to be turned on. QUESTION: to turn on the PSB on the bench, What pin do I connect to the STB pin?
NOTE: Plugged in there is 24v on the 18v pins and -2v on the PWM pin.
The pins going to the main board are labeled:
1 gnd
2 gnd
3 pwm
4 sw
5 12v
6 12v
7 stb
8 gnd
9 18v
10 18v
Hello I have a hisense replace the power supply board and my tv still won't come does that mean my main logic board is bad please help.
I have just finished watching your very informative video... I too have a hisense H50A6200 an like your video only the red light comes on no flashing as soon as I try to turn it on the red light disappears completely an the telly just goes dead once again until I switch it on at the mains again am so on ..... so I bought a new power board as u suggested and nothing exactly the same thing happened again ... I am at a loss as to what to do nxt .. to add misery to my problem the remote control can not be found anywhere in the home ... plz help me with advice on what to do nxt I’m at a loss thank u 🙏 Alan x
hi i havw a hisense 58" smart tv , wont turn on . no outlet volt to the main board from the power suply board
58” sharp Roku tv watching went black! Reset tv will start to power up gets to the “sharp Roku tv” screen goes black again.. I have ordered a power board you think this will help?
HISENSE H50A6250UK
Hi. I have the tv above and it suddenly just developed a black screen. I did the usual thing and did a reset etc but nothing. I have tested the power board and all looks good. I then bought a used main board and it worked again! For 2 days! I had a replacement sent out to me and after installation it still didn’t work. Red power light is on then when you switch it on it goes off but a black screen. Incidentally, I can’t switch it off once I’ve tried to switch it on. That’s why I was told that it would be the main board. I am now waiting for a new, old stock main board from a different company and hoping for better results. Is this something that you’re familiar with and am I just unlucky that I have been sent 2 faulty boards or could there be something else wrong? Many thanks for your help.
Hi friend, absolutely you are in right decision. Replace the main board can solve the problem.
Please check the main board serial number again.
If not found the fresh quality main board then second option is repair your old main board. Hopefully you can solve the problem asap.
Any further support need please let me inform.
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hi, my hisense tv it has a power but no sound and display, only black screen, any advice how to fix it? ty
Hi, I have Hisense TV, and it was used for CCTV Monitor. Meaning it was always ON. Then suddenly it just turned OFF and cannot turn ON again. Any thoughts? Thanks.
I have the 55r6e model TV. Thanks for any response or help.
I have a Hisense 58R6E purchased 10/7/2019 that just shut down suddenly, of course warranty expired 10/6/2021. When plugged in power light glows red and then blinks twice every few seconds but no sound, no picture just black screen. I have tried the resets where you unplug tv hold power button for 60 seconds then let tv sit for ten minutes and retry plugging in and turning on ( did not change anything). Bought new power board and main board, installed and same problem exists. Do you have any suggestions as to what to do next? Thank you in advance.
Mine is doing the same thing even after new power and main boards, did you ever figure it out?
Which boar to replace if the remote control will not work? I have replaced the remote with new ones, & still doesn’t work.
Hello, I have an LCD Hisense TV, but can't turn on the. The would be standby switch light, it's shows blue, but can't display anything. The screen is completely black
Thank you for the video. I have opened my TV and there is a red light blinking next to VD1 on the board. Symptoms are the image disappears after a few minutes with sound okay and backlight okay
I was just looking at our one and found that the choke just after the power fuse to be burnt out on the main board I may be able to rebuild it still looking into it.
Hi there. I have got the same problem where by the power red light is blinking once I put it on for a while then turn off
What about the continous blinking of red light when I plug in the tv, what is the possible problem?
Thanks in advance.
Not seeing a lot of comments being replied to but I’ll give it a shot. I bought a 55” Hisense tv that I knew needed a power board replacement (so I was told). Thought I could handle it myself but now I think I’m in over my head.. how do I know which power board to get? I see different kinds for my 55H7B model. If that’s not the problem, where do I start next? I can hear a little tick that times itself with the blinking red light. I know nothing about this tv 🙃
How about tv led totally defect? No standby red color while switch on the main switch.
Hello, my set will play for hours some days and other days it will shut down shortly after you turn it on. Normally I can unplug it and it will start right back up but now it is doing it a lot! The red light blinks the whole time when it shuts down. Thank you
We have a 65 inch hisense, when it was working normally, as soon as you turn the TV on the hisense logo would display on the screen for like 3 seconds then normally time Warner cable news station would be the default channel that would always be on when you turn the TV on. Now where the blue power light would normally be on we have a red light and when you turn the TV on the hisense logo comes on but the screen is very dim and the TV just shuts off almost as soon as the logo appears on screen. The customer service kept telling me to go into the app menu despite me explaining that I can't, as soon as the logo appears very dim it shuts off automatically. Everything they told me to check appeared normal and everything they wanted me to do programming wise I couldn't do because when it was turning on as soon as the logo pops up it shuts down. Any ideas what I can try next? Oh yeah and the red light is not blinking, it's just solid and stays on
I have this same problem. did you find a solution?
Good day, Thank you for this information. I have Hisense 55k3300, so I just want to confirm the following: If the standby LED remains lit red, even if I press the power button on the remote and/or tv itself the Power supply is at fault??
Device : HiSense Non-Smart TV 40 inches. TV does not power on after shifting from old residence. No LED light indication of any kind. Will replacing the fuse resolve the problem ? Kindly provide Fuse specs please. Thanks.
Thanks for this. I'm on my third power board (the last two used, from ebay sellers) in 7 years with my H49M3000; I'm getting faster at changing it!
hello friend I hope you can help me ... I have encountered a problem with my Hisense 43A7120F LED TV 43'' 4K Ultra HD Smart TV it practically gives me an error in the video you posted in step 2 ... the 2 LEDs flash quickly and then the light returns .. in your opinion what could have happened to my beloved TV?
Thank you in advance for any response
I have a 55 inch Hisense and when I turn it on, the light starts to blink and I see Hisense text on screen and then it automatically turns off. So basically 5 seconds after starting up tv it turns off. Could you please help with what the issue could be?
HW much will it cost to replace 55inch screen cuz main is bad
My hisense tv has an issue where if you switch it on,it clicks and the blue light comes on but then goes immediately to red.Once this happens,none of the buttons on the tv or remote work.Sometimes after i have pulled the plug and put it back,it gives off a slight buzz then switches on like normal and another times the blue light turns red.
my 40d50p..plugin power cord,tv automatically switch on,not in standby mode.after logo n menu..shutdown and reboot repeadtly..
Ok it sounds like i have a power supply problem. I have a hisense 4k uhd smart tv 55”. I was playing a game and it just shut off no stand by light so I unplugged it waited and plugged it in the stand by light came on so i hit power and the screen came on said hisense and shut of right away and the stand by light blinked 6 times and went off. I tried every fix i seen on the net and nothing worked took it apart cleand it and looked at all bords for damage and nothing.