How to Replace LED Strips in Samsung 4k - Fixing Bad LED Backlight tutorial

[@MohammedAneek]

Thanks a lot for you and all the other youtubers. I managed to watch these videos and fix my TV for just 1/10th of the repair cost.

[@GoingShirtless]

I have seen two of these repairs now and it surprises me that you can just knotch like that into the diffuser with nothing more than a utility knife. I would have been tempted to grind and polish with a dremel-like tool or even cut a whole length of strip from the edge to keep it uniformly wide and give the light the same travel distance. I tend to overthink these things :D

[@zauberhaft1]

Thank You, Just what I'm looking for, how to remove the back panel, I saw that I have to remove the metal wires, just as you showed in this video! I was realy strugling, but now I know! Very impressive, and the only video that showed this on You Tube! Maybe tomorrow I will have opened the backpanel too!

[@Smallwood-pw1mm]

Thanks for sharing. Never thought a single strip of led providing all the backlighting.

[@eddiexx]

Nice work guys! Just two question. 1-Why did you need to pull those long metal sticks before removing the cover and when putting the cover back they didn't seem to matter? 2- Does the Q70R have those metal sticks? Regards/Ed

[@martin_s28]

The back cover seems to latch on the wire when you put it back on and for disassembly you need to pull them out or the tabs might break off

[@ВладимирГрунин-й4и]

A huge like for disassembling and restoring the reflector, good luck in our hard work and most importantly health

[@EasyLearningWithShahid]

Hi there! I got only a white flash rest of black screen. How to fix that?

[@sirano30]

Hello, I have replaced both LED strips. After reassembly I have the same problem in the same place. Can it also be due to something else?

[@Viggen66]

Where did u get those suction cups?

[@jmservis2370]

Thank you for sharing your experience, very useful

[@epeixel1]

Olá, Baixou a tensão dos leds para não voltarem a queimar? Se sim, como fez? Obrigado desde já.

[@NelsinhoPira]

Aqui substituo o resistor de limitação de corrente que fica no Dreno do fet de controle de corrente na placa da fonte. É de baixo valor, geralmente de menos de 1 ohm, suba o valor em aproximadamente 50% maior.

[@mrkonstantinos2011]

Good job 👍

[@chancetolbert4852]

Lol found this AFTER i broke some of the plastic. BIG question. The ribbon cables attached to the first panel you removed with suction cups. I had 1 that came loose from circuit board. How do you reattach. Second. There is a slight damaged piece in the middle of one of those ribbons. Appeared to have been there.... how can i find replacement ribbons for this? I cannot find a part number on it. Most importantly though how do you reattach to the circuit board

[@NelsinhoPira]

Sou do Brasil e gostaria de visitar seu país. Quando for viajar, tentarei ir aí conhecê-lo. Diga se há trabalho aí em seu país para estrangeiros com experiência neste tipo de trabalho, pois faço isso há muito tempo.

[@jnobull45]

Where can I buy the scream from online that was showing at 3:25 that you had to use the suction clamps on to remove?

[@randykaufman876]

Great video! Question, I am working to replace the LEDs on a UN85AU8000F (85") and have gotten down to the LED Strips. They are clearly fried and need to be replaced; however, the connectors on the wire harness connecting the 4 strips to the board are not in good shape. I have been all over the internet to find replacements with no success. Do you have any advice on how to replace them? The LED Part number is LM41-01047A/C. Thanks!

[@lukep4714]

Any update?

[@jongalpuerto5711]

Thanks for tutorial...How and where to purchase the sanction cups and the LED strips?

[@CRAZYHEART373]

Where you bought the back light strip please

[@johnvanduyvenbode]

A very educational video. Thank You!

[@dimitra.d792]

hi sir very nice video because in my case i have similar with above model 50 inches and the haif screen is black and the other illuminate almost complete is there a way to test the led strips from the plug of tv board ? the plug has 8 pairs of wire do you know about ?

[@NelsinhoPira]

8 pares de fios pois são divididos em 8 séries de leds.

[@canaldopedro8759]

Hi, goog job! Which model is the TV of your video?

[@ronaldnivar7451]

I replaced the LED strips and the tv still does not work.

[@songribjyotikalita338]

KZbin dekhke kaam karne se aisahi hota hain..

[@borcanul28]

Mersi, am salvat 2 modele 2020 , de la niste germani care le-au aruncat la gunoi pe motiv ca are umbre pe ecran, adica led uri arse :)) sunt de 55 inch 4k

[@sjp6899]

Hi, Great video. I change my LED the same way and it worked. But after few hours of screen time few LED died off. What could be the reason?? I bought my LED from AliExpress. I also noticed that when I changed my LED the previous once were burned and it burned the white panel a little bit too. I am guessing my TV might have something else faulty like on board which controls power to LED. Please let me know if you have some clue???

[@EnTeknoloji]

Yanan Reflektörü (LGP) yenisiyle değiştirmen gerekiyordu alt kısımda ışık hüzmesi yapacak ve kısa sürere çatlayacaktır.

[@DonatasJankauskas-ez3ky]

what is the price of the led screen and where did you buy it, would it be possible to get a link?

[@wilianenriquemartinezramos5446]

Excelente demostración gracias

[@rcary]

Question . My edge light led melted a little bit of the thick diffuser panel which sits close to them. After replacing the strips I noticed a bit of light scatter around the bottom edge. I think it's because the led had made a little melt mark on the edge of the panel. Would it be OK to sand that edge with a fine sandpaper to bring a smooth finish back again? The panel is not the easiest thing to find anywhere used online. Any advice welcomed. 👍

[@NelsinhoPira]

Aqui no Brasil trocamos o painel acrílico difusor de luz quando este apresenta derretimento por calor. Custa caro mas o resultado fica perfeito. Quando não é trocado o difusor de luz, ficam manchas. Here in Brazil, we change the light diffusing acrylic panel when it melts due to heat. It is expensive but the result is perfect. When the light diffuser is not changed, stains remain.

[@rcary]

@@NelsinhoPira sorry, can you translate. 👍

[@TheAntirossi]

Bro you’re awesome ❤❤❤❤👏🏻👏🏻👏🏻👏🏻

[@TheGoldi1369]

Hey, thanks for tutorial, I have chaned my LED panels and they start lighting up with different coors two yellow and two white blueish, and from one of them smokes comes up, so unplugued it fast and do not know what might be the reason. any idea could be the power board is faulty

[@Kennethcrown3720]

dont you need to discharge the conductors or is it only on UE497105K?

[@Waynechuks]

I need to do this. I am worried i might break something. This is good videa for what i need to do. Samsung UE50NU7020 backlight.

[@moulonz]

This video would of been so much better if you didn’t put this stupid music in the background and just explained what you was doing step by step.

[@uniteddeejys1269]

Guys! Honestly, far more one of the best tutorial .. BUT .. please explain, why do you have to cut out part methods from the video, one second the white plastic rectangle "ring" is out the next second is already on .. it is missing key parts .. and the whole story is become unuseful.. it would be 30sec extra to show those moments.. please explain why you have to remove those

[@juanantonio8561]

I recommend you put on some latex gloves to handle the plastic sheets that are inside since you leave grease from your hands on them and then stains appear.

[@elijahnanaoseiameyaw9819]

Any videos on how to change backlight for Q90/95 series?

[@jaylarida4932]

what kind specifically is that led strip you replaced?

[@Nilmoy]

I bought the LED strips on Aliexpress, search was quick.

[@morrisrossi8570]

Great video tks from Italy !!!

[@mrinfelix4574]

6:22 seconds in when you switch it on, mine isn't doing that with the old SMD's I wanted to see which ones were faulty, so all I can do I guess is fit the new ones and put it back together and then hope for the best I guess. (Of course just all the components connected etc.)

[@ssbbdtv]

very nice repair

[@nwrlynwralmstfyalmstfyn8980]

nice work 👏

[@kolamiris]

Where to buy the replacement panel from? I need to replace it for a 32" Samsung Curved monitor LU32R591CWNXZA FB02

[@dawidmarciniak9128]

Wymieniłem ledy na nowe tv chodził pół dnia,włączam na drugi dzień znowu czarny ekran?

[@AlokElectronicsVinaySingh]

How to buy a panel removers vacuum clip please send a link in Amazon and Flipkart

[@witherscreations]

can u flip the burnt plastic diffuser screen 180 degrees

[@muthukumaravel9913]

Very nice sir Good job thanks sir

[@dudebro2001]

Those 2 little strip boards connected at the bottom of the panel held together by ribbons..... What are those called

[@chancetolbert4852]

Ever figure this out? I need to replace one too

[@n55m6a7]

👍👍 Cam târziu, dar v-am descoperit.... Multa bafta....

[@SuperMana07]

Pt 43nu7122 backlight issue. Interesat de inlocuire leduri si dispersor lumina (se pare ca nu se gaseste). Ar putea fi reparat?

[@rccrazybill]

I’ve got a 3 year old Samsung 65” tv that the backlighting burnt out . I replaced the light strips but the white plastic that sits against the chassis melted slightly and cracked from when the lights burnt out . The picture is beautiful but you can see light at the very bottom and the cracks appear through the glass . Is there anyway to fix this ? Can I purchase this item ? I don’t even know what it’s called . It’s a shame to get rid of the tv . Any help will be greatly appreciated

[@NelsinhoPira]

Aqui no Brasil há o painel de acrílico difusor de luz para trocar, é bem caro mas você pode procurar por algum aparelho usado que quebrou a tela para comprar e reaproveitar esta peça.

[@pomemega]

Warning-I recently changed my led backlights and now can see display but unfortunately the suction cups left rings on display is it permanently damaged?

[@mohdisyrafqayyummohdrazip7412]

Hi, if only one side is burnt, should I replace both LED or only the damaged ?

[@MrPetik147]

If you want do same job in next half year replace only one 😂 oh my god that question

[@soran2020]

Hello sir where and how i can get Led size 49 for my samsung tv.

[@Defcon666]

WHAT ?

[@matkrzysiek5108]

Super!

[@amitagarwal3476]

Sir can you please tell me the backlight price

[@j0s4y08]

What model is this tv

[@Shabirshah2010]

How to replace polarizer flim on Samsung 4k 55 led tv

[@MdBabu-kb7xb]

Vai amar akta Samsung tv lcd nosto hoye gace lcd change korte kamon khoroc lagbe

[@yuvrajkinkar2702]

Very nice

[@Georgatzis]

thanks, hept me a lot

[@RaviKumar-du5qr]

So nice work 👌👌👌👌

[@PatentIllustrator]

Where can one purchase the black glass panel screen only?

[@NelsinhoPira]

Isto é o painel lcd. É muito caro e não compensa a troca. Compre um novo televisor.

[@jeanturcotte2098]

Bien Fait en PROFESSIONNEL A+

[@danielababei803]

Un samsung ue55ku6400,cu o problema -linie mai luminoasa in partea de jos a ecranului...ar fi putea fi una din barele LED? Cum as putea trimite foto (email)pentru explicatie?Multumesc

[@ludiscnet8514]

Thankyou

[@albertchiu655]

professional !

[@AlexeyZhukovin]

Thanks!

[@mohammedkharbouch2862]

I removed the black spots from the white (RGB) plastic. Will the LED lights last for a long time? Better to replace the LEDs and the white RGB plastic

[@NJlearninggroup115]

Cost?

[@cooperwheeler5257]

THANK YOU

[@davelombs5181]

Absolutely weird you need to fix after 4 years this smart tv, this is what happen to me, i will never buy a samsung tv again!

[@muitza86]

Salut! Ma poti ajuta cu o informatie? Am un LG40UH630V caruia ii clipeste ledul rosu de 3 ori cand il aprind dar nu afiseaza nimic pe display, e negru complet, iar pe placa sursei de alimentare in partea de secundar clipeste un led de 5 ori si repede. La bornele de testare tensiune leduri am 17 V in loc de 13,2. Daca ati mai intalnit acest tip de defect! Va multumesc anticipat!

[@thanhphamvan9899]

I want to buy an lcd lifting tool

[@Bionicbabyy]

Nice video, but it does not show how to take the clips off.

[@AyanMondal-o7g]

great job

[@stffwtf]

Bei mir sind die LED's auch verbrannt. Eine Folie angerannt, muss mal schauen ob man die weglassen kann.

[@alanquarterthane4825]

You are my teacher

[@ssc-maths-]

Super

[@emilbenedict7376]

salut cum pot lua legatura cu voi! un nr de telefon va rog!

[@pascalaufloringheorghe2079]

Am un qe55q6fnat si Nu mai se apri de ecranu la el ce sa fac

[@AK-ig3ko]

no need words👏👏👏👏👏👏👏👏👏👏

[@mariusalinmarginean6066]

Bravoo!!!!

[@VadimGiacint]

Зачем рвать старую подсветку. Подогрей феном.

[@fish1269]

Not what I'd call a tutorial...

[@marceloaugustodesallesgomes]

MAERCET.LO UGU LLES 🖨⌨️🖥🤓🤓 as coisas às ae o ase e a sua casa é uma as axc o meu nome

[@sandipbhagat4288]

Suparb 👌👌👌👋👋👋👋👍👍

[@tommajor1013]

when the dust enters in the backlight layers there is no way to get it out,all those efforts are in vain-its working but will look ugly

[@JK11saleemawan.143]

Hi sir where are you from

[@electronic.service]

Hello, I'm from romania.

[@harpreetsingh9213]

​@@electronic.service Hello very work, is 4k 55" TV's panel available in Romania? We are living in Poland, I am waiting for your answer, Thank you,

[@gicugigel3790]

@@electronic.service salut. Ce sunt acele cartonase pe care le pui pe sub marginile display-ului?

[@DrarslanAbdulsattar]

thankyou to master of teacher to skil giving giver to crepers

[@AdamHR11]

In Western Europe, this kind of repair would cost as much as a new TV, if not more.

[@indiancreativemind5042]

Only one strip others led tv have full of back light led

[@pascalaufloringheorghe2079]

Pornea si se stingea singur am pus banda pe 2 circuite acum Nu mai face asa da Nu am Imagine Am sunet dar Nu imagine ce e de facut

[@ratebothman4084]

Good job

[@phaenius]

Nu ar trebui pus ceva moale sub ecran cand sta pe masa, sa nu se zgarie?

[@gssingh4477]

Good

[@123pradeepkuma]

Hi sir

[@faheemfaheemfaheemabdullah]

good

[@شهرام-ص1ط]

Perfect

[@thetruth7839]

So when you're putting the black screen back on and you have that little metal with all those green Flaps attached to it that is connected to the bottom of the screen I accidentally ripped one of those off from the metal how do I renew it back on

[@goodfodder]

yep problem with my tv, last time I buy Samsung

[@thetruth7839]

So that dangly part that is attached to the front screen I accidentally pulled one of the tabs off how do I reattach it is it just glued on or is it soldered in😊. I put my TV back together and I have one black line about 5 in wide from top to bottom. I open my TV up and it's loose somehow I pulled it off it's one of the ones in the middle how do I reattach that please tell me

[@gatosgataros2218]

3:52 there is no cooling for those poor leds to help them live longer...those poor little leds ... omg ... and they aren't a lot .... 450 nits of luminance ... all that in a tinny ledstrip ...

[@davidv5552]

I tape the screen too frame then remove