HOW TO REPAIR ANY SAMSUNG LED TV

[@iliasantonopoulos74]

Hi, I would like to thank you, because thanks to your instructions I managed to repair my Samsung 32' UE32H6200 TV. We own it for almost 4 years. One day, after being turned on for about 10 minutes, it started to show random flickering horizontal lines, starting from top left. As the time passed with TV on, the horizontal lines multitued. I followed your instructions, step by step. The problem was with flat cables. After disconnecting and reconnecting, the problem was gone! I was lucky. That is our first Samsung TV and maybe the last. It was sad to see it been broken after just 4 years of use. On the other hand, we have a couple of LG TVs that work without any problem for more than 10 years. God bless you!!! Thank you again!!!

[@Patch1stripeTVParts]

thank you -glad i could help!

[@Ksjeff]

Finally, a man with a logical mind who understands troubleshooting. Thank you.

[@Patch1stripeTVParts]

please Like and Share my facebook page - facebook.com/Patch1Stripe/ we have prize giveaways coming soon and you don't want to miss out. Also subscribe to this channel for more new videos to come.

[@BRILLOPADral]

It did not work for my Samsung tv as it is then impossible to turn it on when main board is unplugged.

[@dreamkidz817]

Oh my God this guy is awesome, a buddy of mine gave me his 65 inch Samsung curve TV that would not turn on. I looked on the Internet, KZbin and discovered this amazing man right here. Not only did he help me fix my TV but he guided me every step of the way. He has a passion to help others. I am very thankful for this company and I will continue using him in the future. If you have any issues with your television set this amazing man will help you out. Thank you so much for your help sir I really appreciate you and your time.

[@Patch1stripeTVParts]

You are welcome

[@mphonesithanye9166]

Thanks ,i have manage to repair Samsung plasma tv today and I was about to replace the main board.keep on doing great job.

[@mphonesithanye9166]

The problem was wi-fi module

[@Patch1stripeTVParts]

Glad I could help

[@autumnjean3747]

My tv that isn’t even a year old just quit working. No red light even after attempting to reset and try a new outlet. We had some bad storms and I think that’s what did it. This video was very straight forward and helpful. I plan to use this in figuring out what is wrong with my tv so I can fix it. Love the message at the end of the video when you mentioned keeping TVs out of the landfill yards. Not many people are worried about sustainability these days. Love to hear it. thanks for the video!

[@Patch1stripeTVParts]

Thank you for your encouraging words. I am here to serve.

[@hermis2008]

God bless this man, I was able to fix my 55" following his video.

[@Patch1stripeTVParts]

Glad we could help! More videos coming soon. Please subscribe to our channel.

[@luiscaraballo7418]

MY MAN!!! You just saved me $700. I love my Samsung TV and thanks to you, I was able fix it. Thanks again.

[@Patch1stripeTVParts]

Great Job!!!

[@MattInglot]

Super helpful! I got halfway through troubleshooting my TV with suspicions that the main board is the issue, but I wasn't sure how to eliminate the t-con as a possibility. Apparently it's as easy as unplugging it 😂 Thank you!

[@Patch1stripeTVParts]

Glad it helped!

[@danielregi8105]

Thank you so much for your excellent explanation. Because of your video, we managed to fix our TV. Happy new year!

[@Patch1stripeTVParts]

Glad I could help, please tell a friend. Thanks.

[@andy211081]

Great video - i checked this out today as my UE75nu8000 has red flashing light and wont power on, I removed the back and removed the cable from power to the board and the TV was lit up permanently. Plugged it back in and didn't work. Then took out the 2 panel cables and the TV was back lit again. So this has led to me believing the panel is at fault and that was all down to this video so thanks

[@Patch1stripeTVParts]

Glad it helped

[@siegfredbriggs9372]

Goofing around and found this well informative video. You are an excellent teacher. I have learned so much from your step by step instructions. Thanks.

[@Patch1stripeTVParts]

Glad it was helpful!

[@fahadaljumaili3895]

Very Helpful. I fixed my Samsung Tv . Thanks brother

[@Patch1stripeTVParts]

You are welcome

[@archibaldlafferty7407]

My 55" smart Samsung TV has a line 6 " up from the bottom across the TV, and right side of TV is draker or shadowing compared to left side

[@Patch1stripeTVParts]

what is the brand name, model number. Are the lines horizontal or vertical? Important things to know for me to try to help. Hit me back.

[@MuZ1777]

Good info, made me more comfortable about opening and troubleshooting my 82in Samsung.

[@Patch1stripeTVParts]

glad i could help

[@duongdo1]

For everybody that try everything shown here and it’s doesn’t work, I has found a better way that work for me and wants to shares with u guys before u consider throwing tv away. My Samsung TV was dead, no led power light I unplugged the power core, after that I pressed and hold down the power button on back of the tv(my is in the back) for 1 minutes, then plug the power core back in, and press power button on remote and u will see the screen turn on. I have watched a lots of videos they all saids holding power button on tv for 30 seconds, except only 1 are said holding down for 1 mins, I try that and it’s work. Thanks to that, and only 1 video said holding down for 1 minutes.

[@Patch1stripeTVParts]

Helpful information, thanks for the input.

[@Patch1stripeTVParts]

That unit is over 15 years old it is going to be hard to find a good main board. I think you are spot on with your prognosis- main board. Remember you also have the other boards and backlights in this unit that are also 15 years old. Consider cutting your losses of time and money.

[@elisworld8012]

This guy has it figured out! Very smart!

[@Patch1stripeTVParts]

please Like and Share my facebook page - facebook.com/Patch1Stripe/ we have prize giveaways coming soon and you don't want to miss out. Also subscribe to this channel for more new videos to come.

[@DannyWilliamH]

Good, informative video. It always helps to narrow down the problem instead of just wildly checking around with a multimeter and such. Thanks.

[@Patch1stripeTVParts]

Glad it helped

[@martinatkinson7216]

MY MACHINE Samsung UA32F5000AR - was not switching on but there was a red ignition light - I followed your tips one by one but at the end I still was unsure as to what the problem was - I watched another video which stated that he had a TV with similar symptoms as mine and that he replaced the main board - after doing that it for some reason he replace the OLD main board and his board worked ????? Crazy I know. So I disconnected my board and then reconnected it and WOW - IT'S BACK! .... really not sure what the or how I fixed it but it works again - a little scared to switch it off ..haha. But I really like d your video and wish it had a little more info like were to get parts etc .... anyway thanks again

[@Patch1stripeTVParts]

Martin Atkinson , you can go to Patch1Stripe.com and purchase new parts. If you don't see the parts you are looking for, give me the model and part number in the contact section as we are constantly add parts not yet listed. Sometimes reseating cable can resolve problems

[@martinatkinson7216]

@@Patch1stripeTVParts Brilliant thank you for the reply and if I need anything going forward I will definitely be in contact - well done guys!

[@hisbevy76]

Had the same issue, red indicator light was like a sonar...disconnected the back of the unit, lifted the lid and put it back down. Thought I’d plug it in and see what would happen and it’s working again. Could it be something was pinched? We’ll see how long we have life lol.

[@postersm7141]

My brother needs to replace the battery in the smoke alarm. If you don’t get that smoke alarm fixed you’re not gonna have to worry about your TVs LOL take care man and great video!!

[@Patch1stripeTVParts]

lol

[@vnonkwinn6233]

I GET IT NOW! Thanks Patch 1

[@Patch1stripeTVParts]

Glad it helped!

[@wilmarclouisjean4778]

That a true tech with good experience and good explanation

[@Patch1stripeTVParts]

thank you

[@Patch1stripeTVParts]

please Like and Share my facebook page - facebook.com/Patch1Stripe/ we have prize giveaways coming soon and you don't want to miss out. Also subscribe to this channel for more new videos to come.

[@iversonphilly1122]

Very good and clear video, very sympathetic! Might be a stupid question but anything you have said will work for every LCD TV like Philips, LG, Panasonic...NOT just Samsung? I ask this cause I wanna know if it's not possible to damage the TV just because I plug it up and 1 or 2 cables are disconnected/unplugged? Because I guess I have to replace my LED backlight and when I do I wanna test the LED backlight before and afterwards and then a few cables and the panel will be diconnected...that's not a problem, I can plug it up? Thanks...best wishes from Germany!

[@Patch1stripeTVParts]

This video is for the Samsung TVs only. Some troubleshooting techniques maybe used to troubleshoot other brands as well

[@Patch1stripeTVParts]

please Like and Share my facebook page - facebook.com/Patch1Stripe/ we have prize giveaways coming soon and you don't want to miss out. Also subscribe to this channel for more new videos to come.

[@texman1166]

I am studying your video and appreciate all you have done. My 3-year old 55KS8000 television decided not to come on at all. I don't and never had a red light on it. It's just the white light in the front that is supposed to come on when the TV is turned on. But now, it seems that the TV just died. Nothing comes on. Any idea about which board I should focus on replacing? Thanks again for your great video. I am now a subscriber.

[@Patch1stripeTVParts]

Hello, you have a high end tv but the troubleshooting is the same. Disconnect the lead connector from the main board and tell me if the backlights come on. If it does not the problem is with your power supply or back lights. Don't guess around buying boards, go through the complete process. It will save you money. You can do take your time. Hit me back

[@nelsonsanlitan8878]

Good end clear Explanation sir fr. Nelson Sanlitan from PHILIPPINES....Mabuhay

[@Patch1stripeTVParts]

Glad it was helpful!

[@boydkramer]

Helpful video. If my backlights are much dimmer (but still on) with the t-con board connected, does that mean my problem (no picture, dark bluish screen) is probably a bad t-con board?

[@Patch1stripeTVParts]

Are you getting audio?

[@TheCanineContrarian]

Everyone should be hitting this man up a lot more often!

[@Patch1stripeTVParts]

Thank you my friend!

[@Patch1stripeTVParts]

please Like and Share my facebook page - facebook.com/Patch1Stripe/ we have prize giveaways coming soon and you don't want to miss out. Also subscribe to this channel for more new videos to come.

[@451diddy]

This the best video for Samsung

[@Patch1stripeTVParts]

thanks

[@Mitchfaberskateboarding]

Awesome video so clear and simple ! I’ve got an old Samsung tcl tv not smart tv and it turns on and looks good for about 5min than it loses reds and the picture looks purple with just a little yellow left but mostly dark purples. My tcon board is built into screen so I can’t disconnect it. What do you think it is ? LCD backlight ? Thank you please reply

[@Patch1stripeTVParts]

what is the model number of this tv?

[@Mitchfaberskateboarding]

@@Patch1stripeTVParts model number is L32m11hd

[@Mitchfaberskateboarding]

@@Patch1stripeTVParts i filmed the tv with my iphone at the very moments when the display flickered a little than a little more than boom the reds disappear and it all looks purple.its like once the tv warms up something happens and the color goes

[@justinholmes5614]

Real knowledge here. Now I need to check out the rest of the channel.

[@Patch1stripeTVParts]

Justin Holmes thank you. I have a soldering video coming soon. Traditional, hot air and infra red soldering. See you soon.

[@tmmyjay]

Thanks for the video, it was quite helpful. What I discovered is that if I unplug the T-Con, (with the Main and PS Boards connected), I get a lit screen. If I then disconnect the PSB from the Main Board, the clicking/flashing returns.The original problem was the screen flashing on and off and clicking when I switched it on. The only way I could get it to stop was to unplug the unit.

[@Patch1stripeTVParts]

what is the model number of you tv?

[@tmmyjay]

@@Patch1stripeTVParts UN657100AFXZA (TH02)

[@tedgoulais4003]

Thanks good information, let's keep our landfill from over loads

[@Patch1stripeTVParts]

You bet

[@marklcollins92]

Legend! Was getting a green screen. i never thought to check my wifi module. Thanks

[@Patch1stripeTVParts]

Thanks Mark - respects to you!

[@DannyWilliamH]

Yup! Those wifi modules will strangely give off that green screen. My old TV did the same thing for a bit and I didn't use the wifi anyway so it saved me a lot of money realizing that. Wished I had found this video before that as it took me a while to solve lol

[@nyambemundopu1168]

Nice one. That's what is referred to as "isolation" method. I love it. Thanks buddy.

[@Patch1stripeTVParts]

No problem 👍

[@12joelmeza]

Hey thanks for the video i have a samsung nu8000 75 and it stopped turning on i trouble shoot it and ended up being the panel in your opinion is it worth replacing the lcd panel i can't even find it though

[@Patch1stripeTVParts]

So, did you disconnect the two ribbon cables from the t-con board to the LCD panel to see if your tv power up? Now if it does, you do have a panel issue. A panel is worth the cost of replacing that tv for a new one. Buy a new and sell the boards inside on Ebay. Hope this helps.

[@j.lietka9406]

Is it worth it to replace the screen on a 55" Samsung from 2017? Thank you and I subbed! 🤓

[@Patch1stripeTVParts]

no

[@j.lietka9406]

@@Patch1stripeTVParts no?! Really?? Not cost effective? Thanks for the reply 🤓 well, is it worth it to remove the PCBs & try to sell them on eBay? Thank you 🤓

[@benmusic28]

Thanks for the great video! So I unplugged the strip to the power supply and I got no back lights. So I'm thinking its a bad power supply. Would that be right?

[@Patch1stripeTVParts]

power supply or back lights failure. You have to go a little bit farther now to nail down which is the problem

[@pacodelucia400]

Great step-by-step process, thank you so very much.

[@Patch1stripeTVParts]

You're very welcome!

[@shadowx089]

has the knowledge to fix a tv but refuses to replace the batteries on his smoke detectors. lol

[@Patch1stripeTVParts]

has the knowledge to replace batteries on your smoke detector but need this video to help you attempt to repair your own tv. LOL

[@j.lietka9406]

Well, is it really worth it to replace the screen for any large screen TVs? Like a 43" or 50"? Your best advice for a Samsung 55" was no. Thank you 🤓

[@Patch1stripeTVParts]

You welcome

[@stefanmayer1692]

Great video! Thank you. You helped me to narrow down the problem with my TV a great deal. Keep it up!

[@Patch1stripeTVParts]

Glad I could help!

[@gezzinypiazza9654]

Awesome troubleshooting video! Does this apply to other Mfrs as well? Do you have this is a written guide? Thanks!

[@Patch1stripeTVParts]

Not that I know of

[@cvx23231]

Hey, great video!! Thanks for taking the time to share your knowledge!

[@Patch1stripeTVParts]

please Like and Share my facebook page - facebook.com/Patch1Stripe/ we have prize giveaways coming soon and you don't want to miss out. Also subscribe to this channel for more new videos to come.

[@DrinkCola]

My samsung TV won't turn on , the power led blinks, some people says the problem is in the capacitors of the power supply board. I want to ask you if I can change the power supply board and how much it costs , my samsung TV is a 4k 55 inch uhd crystal , I bought it last year.

[@Patch1stripeTVParts]

If it’s the power supply you would not have any lights blinking in the front. Take the back off the tv and stop guessing and follow the procedure in the video. Or just waste money guessing.

[@dougmims6901]

Thank you for this. I have a samsung QN55Q7FNAFXZ. My tv is cycling on and off every 10-15secs with picture and sound. I was ill-advised by someone elses video and replaced the main board which didnt repair anything. Based on your video i unplugged my power board from my main board and i have NO backlight. So i should order a new power board correct?

[@Patch1stripeTVParts]

the procedure that you described is tell you that your problem is 50% possibly being the power supply and 50% chance being your backlights. My choice would be yours - the power supply board.

[@archibaldlafferty7407]

I have a 55" Samsung 3D TV Model # un55es6900f It has shadowing on right side and horizontal lines 8" up from bottom Can you help me with this repair

[@Patch1stripeTVParts]

Did someone clean the screen with a solution that ran down to the bottom of the screen underneath the bezel? Let me know the model number of your tv so I can be of real help.

[@archibaldlafferty7407]

@@Patch1stripeTVParts I not sure about someone cleaning the screen, we use a special spray for that Model # UN55ES6900FXZA

[@joelglezajijic]

Hi Sr.I have a Samsung tv UN65F6350AF build in 2013 I have image in the hole Screen but only three lines of led are on top side the rest nine are off so 2/3rds of the bottom are semi obscured you think the problem is in the LEd's strips or could be something else I will appreciate your answer thank you.

[@Patch1stripeTVParts]

Replaced the backlight led stripes. All of them. Hope this helps

[@davidgalvez8610]

Thank you very much for your time. I have a UN70TU7000FXZA Samsung tv from august 2018 with the red light flashing 2 times by any chance do you know what it means? thanks in advance

[@Patch1stripeTVParts]

Use the troubleshooting method on the video. It should take you straight to your problem. Hope this help

[@davidgalvez8610]

thank you

[@snowman307]

Hey great video.I have a samsung tv 55 inch led.I replaced the led back lights.Now I have vertical lines on top .

[@Patch1stripeTVParts]

reconnect you short ribbon cables between the t-con board and the LCD panel and try the tv again.

[@snowman307]

I did reseat the cables.Still colored lines exist.Got me stumped.

[@Loyal_Honda_Fan]

Thank you sir, this is the only video from the 100 videos i ve seen that is actually perfect and helpfull, wish i would see it earlier i could save 80 euro :) I found out by disconnecting the 2 ribbon cables from the t con that this is the issue, the light came on with connected main board and power supply... I just wonder what i have to get now to fix it and how hard it is... Thanks a lot again, god bless you, subscribed!! ❤️❤️❤️🙏🙏🙏 EDIT: if i connect 1 ribbon cable at the time, no matter which one, the backlight turn on, if both of them are connected at same time the backlight doesnt turn on at all, if you have an idea would be very appreciated! Maybe indeed Tcon is bad? or definetely is the lcd / led panel bad? Edit2: 04:10 i tried this as well, i had both ribbon cables plugged in and i just unplagged the 1 ribbon cable going to main board and the light came on...

[@Patch1stripeTVParts]

glad I could help

[@jeffgianna5402]

Hello. On a Samsung un50eh5000f.. no backlights.. removed cable from power supply to main board.. still no backlights.. from your video it’s either power supply or backlights.. FYI.. when doing flashlight test I DONT see anything in screen.. what’s your opinion on issue?.. great videos and new subscriber here.

[@Patch1stripeTVParts]

I would look at my soldering video and inspect the power supply for cracked circuits because of the age and usage of your tv. If that looks ok, I would go for the led strips. Hope this helps.

[@grantwills7620]

Very informative video, do you have any advice on what could cause a TV to lose its deep contrast & rich colour? The tv is still watchable, in fact most people dont notice there is anything wrong with it, but i am a TV enthusiast & i notice the quality in the actual picture has dropped dramatically, the rich deep contrast is gone. Best way to describe it as its lost its pop, this is a modern Sony new model X900H. This is not the first TV we have had this problem with. Any advice appreciated.

[@Patch1stripeTVParts]

How old is this tv? What is the manufacturing date on the label on the back of the tv? How many hour a day is the tv on? Is it a led or lcd tv?

[@grantwills7620]

@@Patch1stripeTVParts Hi, its brand new, the sticker says August 2020, but its a replacement for another faulty Sony from Sony, not the store i brought it from. The reason i ask is because it keeps happening, the reason the last tv was replaced was because it did the same thing. Instead of the rich deep contrast everything almost looks cartoonlike and unrealistic colour. Its an LED full array and would be on for around 10 hrs a day and we have had it for about 3 weeks now. Its obviously still under warranty but because its already been replaced Sony are starting to think its my perosnal taste in picture quality that is the problem, not a fault with the TV, but that is not the case at all. Out of the box this TV was absolutely astounding, so to say its my personal preference is sidestepping the issue in my opinion. Any help appreciated.

[@Patch1stripeTVParts]

@@grantwills7620 Sound like its a common problem with that model. I would take it back to the store and get a different model if it has just got to be a Sony. Where did you make the purchase?

[@grantwills7620]

@@Patch1stripeTVParts Its the first one i have had in this model, the previous tvs were last years model so sony have actually gone above and beyond by replacing the old one with this years brand new model. Are you familiar with what it is that can effect a tvs picture thats not performing like it was out of the box (drop in picture quality but still watchable) rather than repairing a tv that isnt turning on etc. Could it possibly be a Tcon board issue or is it more likely a faulty panel? I could best describe it as something to do with the lighting is off. Its whatever gives a tv its punch or wow factor is gone.

[@rajaamar5554]

Thanks for a very helpful video, my samsung smart tv does not have a tcon board, is the tcon built-in to the motherboard on newer models???.....model un55mu6300...any help would be appreciated

[@Patch1stripeTVParts]

the t-con components can be on the main board or the printed circuit board connect lcd panel.

[@tonyp70817]

Man, what a great video! Super informative! I'm gonna use your process to diagnose a problem I'm having with my Vizio LED. It has a purple tinted screen. Liked & Subscribed!!! I hope your cold gets better. And change the battery on your smoke detector!!!

[@Patch1stripeTVParts]

Glad you enjoyed the video. Samsung and Vizio are not built the same. Samsung is a unique brand when it comes to troubleshooting ease. I would gladly help you other wise to repair your Vizio tv. P.S. the cold is better and the smoke detector battery is changed. Thank you.

[@miamimetro5701]

Your advise as to how to fix a Samsung tv is invaluable. I have a set I puchased back in December 2018 and used it for about a year when the screen got a stange image that looks like a spider and a bunch of lines. Samsung claimed that thescreen was struck by something. I am an elderly adult who lives alone and I can assure you no one ever hit the tv. The insurance declined my claim saying that the insurance did not cover accidental damage and it all ended there. I still have the set stored away hoping to find a solution. The model is UN55NU7100. is the screen replaceable? Could this be solved by some internal fix? Would appreciate your invaluable advise. Thank you. My Name is Nelson.

[@Patch1stripeTVParts]

Thank you for contacting me. If you say you did not impact the screen, I believe you. Here is something lots of people do not realize, Samsung TVs arrive in the U.S. on ships in containers. From the offloading of the containers to the arrival of these TVs to the different distribution warehouses, a lot of these new TVs do not make this journey intact. Your TV could have had minimal impact during this journey and is now showing up after a period of extended usage. That seem to be the case with your TV. Going forward, a new screen would cost more to replace it than it would cost just to get a new tv.

[@mqlive247]

Best video on youtube!-thank you Sir. subbed

[@Patch1stripeTVParts]

Wow, thanks!

[@markrusso9235]

Is troubleshooting the same with NO RED standby indicator light on?

[@Patch1stripeTVParts]

Yes keep it going

[@pabonl1]

I have a samsung tv un50eh5000f that don't turn on. Not even the stand by light. I made the test you did, that is, disconnecting the cable between main board and power supply, and the back lights didn't light up. Could I assume that the power supply is not good? Another thing, I tried to buy parts online but can't find the boards for that tv.

[@Patch1stripeTVParts]

I have all the parts for this tv at Patch1Stripe.com. If you can’t find what you need contact me through the site. Thank you

[@PabloDeGales]

Helped solve my problem many thanks 👌

[@Patch1stripeTVParts]

give me some information - brand, model number and problem that you are having with your TV.

[@zootiechimp999]

Question about Samsung Mainboards: I have a defective mainboard from a UN55JU6500FXZA (Not curved) Main Board (BN97-10062C). I have been unable to find a good working version. However, I came across the same mainboard (BN97-10062C) pulled from a UN55JU6700FXZA (Curved)...slightly different, but the physical board size will fit perfect. Also the mainboard looks to be the same (BN97-10062C) with a newer manufacturing date. Will this board work in the flat TV?

[@Patch1stripeTVParts]

You using the wrong numbers to search for your replacement part. Also you can not go by looks at all. Watch this video toward the end and it will instruct you how to identify a main board part number on any Samsung TV. kzbin.info/www/bejne/Y6K3c3Vqnb6XkLc

[@calibomber209]

Hi I have a samsung un40c6300. It just started flickering with a red tint. Now it has aliasing with red tint. No damage on tv. Any help appreciated

[@Patch1stripeTVParts]

disconnect and reconnect the flat ribbon cable between the main board and the t-con board several times on both ends to see if this resolves your issues.

[@mjsantiago123]

What do you think about a two vertical lines of what appears to be dead/stuck pixels on a Samsung 65ks8000f.

[@Patch1stripeTVParts]

That's in the panel - no easy solution.

[@mjsantiago123]

@@Patch1stripeTVParts thanks for the reply i figured as much but was hoping there was a possibility of something else, great channel

[@andrewjohn2929]

Does this apply to Sony KDL 60EX700 models too? When i unplug the mainboard & tcon board from powerboard.. the backlights don't come on (did check backlight strips with tester- it works)

[@Patch1stripeTVParts]

no Samsung only.

[@geraldabate6143]

Patch: I have a un556700f samsung 55 inch tv and a lighting storm hit last night. Now when I turn it on the red light blinks 5 times and the tv comes on and goes into endless attempt to try and update but no further. I did the techniques you described above and it seems when I disconnected the t-con board completely the back lights came on. I am not confident enough to replace it until I have more confirmation.

[@Patch1stripeTVParts]

hello, from what you described you had a voltage surge come in on your cable connection to the tuner. I would replace the main board.

[@MeganHernandez-fr2ff]

Hello I have a Samsung un75nu7100fxza. While watching I heard a loud pop and tv shut off. No power and no red light. Took off the back and tested just the ceramic fuse. Fuse is no good. What are you thoughts as to what it can be?

[@Patch1stripeTVParts]

you can still use the method used in this video to narrow down the suspect faulty part. I would look close at all the chips and transistor on the power supply for a physically damaged component. I would take a guess that the pop came from the power supply.

[@enforcementofficer4802]

Best video around - thank you bro

[@Patch1stripeTVParts]

More to come. Glad I could share.

[@31446963048]

What if your tv isn't a smart tv? It's a basic Samsung LED with the main board, powerboard, and t-con without any bells or whistles. I've got an old un39fh5000fxza and I can get the red light, will show a red power light on the main board when it powers down but does not power up, does not show any back lights, there is no image on the screen when hit menu or tools etc. I'm wondering if the electric co didn't back feed my house working on lines and its done. And if I could see any damage on the boards I'd at least have the satisfaction of knowing where the problem is. Anyway, should the removing the cables work the same with this basic tv? I did remove the cable from the main to the power and there was no power period. No red light, no backlights (which there have been none period).

[@Patch1stripeTVParts]

Hello, having no backlight after disconnecting cable from main board to the power supply, you are almost there. The faulty component is the power supply or a backlight failure. Are there discoloration on the power supply? You will have to flip a coin to decide which one needs to be replaced if you can use a voltage ohm meter

[@Patch1stripeTVParts]

If you are experienced with a meter, use the legend near the connector that you disconnected.

[@31446963048]

@@Patch1stripeTVParts Thanks. I was doing this at 1am last night. There's no discoloration unless it's underneath. Been looking for a reason to buy a fluke (my kids have disappeared the HF ones) so this gives me a reason. I'll update when I get it. Thanks again. ps hoping to get a 39 inch computer monitor out of this.

[@BrenIrwin]

Thank you for making the video. Very easy to follow. I have an unusual situation with my Samsung tv. My tv seems to not power on if I have any HDMI cables plugged in. If I unplug the HDMI, the tv works like normal. Now here's where it gets weird, I had fixed this (temporarily) by unplugging the power to the speakers. Now suddenly it's back to not working - when HDMI is unplugged. Oddly it works fine using RCA cables. Any thoughts or ideas on that? Thank you again for the video!

[@Patch1stripeTVParts]

Your welcome. From what you described, I am thinking - how many HDMI cables are you plugging in? I would plug in one at a time until it shuts the TV down. Then you know that you have a bad cable. If you just have one HDMI cable, I would swap it out with another HDMI cable from another working TV to see if the TV shuts down. I think you have it from here. Hit me back.

[@BrenIrwin]

@@Patch1stripeTVParts thank you for the fast reply! I have an hdmi switcher, so I have 5 hdmi into one box, and then the one box plugs into the tv. The TV has two hdmi input ports. It doesn't seem to matter which hdmi port I plug into, it immediately puts the TV into standby and it won't turn back on until I unplug it. I tried plugging into devices individually, same story. Oddly, I just unplugged everything (all devices, speakers etc) rewired everything, plugged the tv back in and now it is working. Could it be a grounding issue where the tv "de statics"? When I unplug it? I'm confused as it seems to be an intermittent issue. The first time I 'fixed' it by unplugging the speaker it worked for a few months without issue. Last week I had to disassemble the tv, didn't change anything and it worked for a week, and now it works again. Thank you for your time and advice! 🙂

[@Patch1stripeTVParts]

@@BrenIrwin have you tried to connect the cable individually straight to the TV without the switcher? Using all of your different cable to connect to that one device? Another question - are you calling the one connect box a "switcher"? What is the model number of your TV?

[@BrenIrwin]

@@Patch1stripeTVParts thank you again for the very fast reply. I have tried different cables going direct to the tv without using the hdmi switch box. Same issue unfortunately. It doesn't seem to be the devices, cables or which order they are plugged in. And oddly after not working the previous day after unplugging some components and plugging them back in, it seems to be working. I do still have the speaker disconnected. The model is un46eh5000. Thanks again for taking the time. I also had a look at the board and capacitors, all looked normal. I'm at a loss. Cheers!

[@parkerbohnn]

@@BrenIrwin Buy or use a cheap sound bar them you'll have sound.

[@zerotechighqualitytutorial568]

hey did u know where i can get an LCD Panel for my Samsung UE55RU7379 TV

[@Patch1stripeTVParts]

good luck - probably not a new one. Maybe you can find a used one.

[@josemedrano916]

Great video! I have a LG TV (65uh6150) that when I plug into wall the backlights start blinking. I thought maybe my backlights were bad but when I took apart and tested the backlight LEDs they all worked. I also disconnected main board and it did the same thing. Do you think I have a bad power supply? Here's another thing I tried. With main board disconnected I took a voltage reading of 175 at backlight plug. When I reconnected main board the voltage increased to 380.

[@Patch1stripeTVParts]

Jose Medrano thank you for watching my video. I would like to commend you for your efforts in taking your tv this far. I would like for you to look at my video on repairing LG TVs. The two brands are built on different concepts. I am open to learn also if you figure out similarities in the two. Please keep me informed of your progress. I think I have parts for your tv that as not been listed yet. Thank you for contacting me - let’s fix that tv!

[@clems6989]

Where is the audio processing / amplification? Which board ?

[@Patch1stripeTVParts]

mainboard

[@elye3701]

​ @Patch1stripe TV Parts A strange new development. I measured the voltage across the backlight LED array and it was less than the specified 142V. It was my first time using a Brother Smart Multimeter and it fixated on mV and when I touched the chassis with one probe, the Backlight flashed on momentarily. What what is busted now? I can eliminate the backlight LEDs.

[@Patch1stripeTVParts]

Bad backlights

[@rectify2003]

Cool video Subscribed, because clear explanation and no annoying music Put a battery in the smoke detector tho

[@Patch1stripeTVParts]

10-4

[@raymondmodeste3822]

Thank you, Great video. Would the same apply to a Sharp TV?

[@Patch1stripeTVParts]

No - different beast - engineering etc.

[@dudebro2001]

What about with a 4k OLED that has no tcon board. I have a led driver board a power supply and a main board. No standalone tcon.

[@Patch1stripeTVParts]

what is the model number? what is your problem with this tv?

[@BillHrpr]

Hey man, mine only has a power board and a main board. Doesn’t seem to have a t con board. Could it be on the main board instead of separate? Model I have is LG 55SJ850V-ZA Thanks

[@Patch1stripeTVParts]

yes, that is correct. good luck with the repair - you got this!

[@BillHrpr]

Patch1stripe TV Parts thanks. I really hope it works 😬😅

[@augustussemien7058]

Wow really enjoy your show ,and appreciate what you do bro

[@Patch1stripeTVParts]

Thanks for watching

[@lordmysty]

Hi, please I need your advice. My Samsung 65” is having screen color issues, dunno what to do about it

[@Patch1stripeTVParts]

send photos to [e-mail]

[@alfredavina7202]

I have a question about the serial number. Im replacing the screen on my tv from another busted tv and Im woried it will affect my serial number if I replace something. In the menu I can access the serial number, on what circuit board is that number recorded?

[@Patch1stripeTVParts]

personally I would confirm if the main board and the power supply and t-con are the same. If they are, I would roll with it and not worry about the particulars of serial numbers etc.

[@johnchungmintat8716]

I wonder if there is a display but then on the top have some lines , what will it be ? will it be a bad t con board

[@Patch1stripeTVParts]

Inspect the ribbon cables that connect to the the pc boards from the LCD panel. Also inspect the pc boards from the panel for burnt components. Also try disconnecting and reseating all the flat cable that connect to the t-con board.

[@lesterfajardo4237]

thanks for explaining methods i inspired you i repaired samsung tv

[@Patch1stripeTVParts]

Happy to help

[@donsmith3167]

HI there I have a LN52A55 that has vertical lines running down far right side of screen about 2-3" wide strip of lines.. Rest of screen is great??? Any Ideas?? Don

[@Patch1stripeTVParts]

I would take the back off and reseat ribbon cables connected to the t-con and panel for starters.

[@donsmith3167]

@@Patch1stripeTVParts that's my first guess also. Just haven't had time to get to that.. Thanks for the Reply. I'll try it and let ya know.. Don

[@autumnjean3747]

When repairing. Do you ground yourself? If so, what method do you use

[@Patch1stripeTVParts]

No I do not ground myself - not necessary.

[@sharonmyers1351]

I unplugged my set then held the power button for about 20 seconds. I know that's a suggestion when working on a laptop for instance. Unsure if necessary but I did it just in case. I know some capacitors will retain electricity in them. Doesnt seem like it would hurt too bad but I dont like pain so much I've been zapped by a straight hot current coming from the breaker box before. THAT does hurt! A LOT! JS Good luck and have fun with your repair job... I love it when I'm able to make something work again. So empowering! Peace

[@ronndellbiffle7416]

Thank you 🙏🏾 I did every step and found the solution now my tv is working after the troubleshooting ✊🏾

[@Patch1stripeTVParts]

Glad for you. Thanks for viewing my video!

[@joshuaboisvert4410]

This video was a huge help! Thank you!

[@Patch1stripeTVParts]

Glad it helped!

[@zivzalzstein3776]

Great video, even if I haven’t solved the problem (yet) it was such a good experience to do it along with you. Two questions: 1. I could see the backlight, I could hear sound, I could cast thought most of the time casting didn’t work. But the screen dimmed like it returned to standby mode after few seconds. So is it necessarily still means the power supply is ok? 2. After concluding it’s the t-con I took the part model number printed on the board, is it necessarily mean this is the part model number or I need to look on the numbers on the barcode?

[@Patch1stripeTVParts]

Your power supply is fine. I would also check the ribbon cables to and from the t-con board for brown spots which indicate over heating. Check the printed circuit boards that is connected to the LCD panel for burnt component.

[@Rafalukc]

Fantastic video. Turned out my wifi module was bad

[@Patch1stripeTVParts]

please Like and Share my facebook page - facebook.com/Patch1Stripe/ we have prize giveaways coming soon and you don't want to miss out. Also subscribe to this channel for more new videos to come.

[@brett4264]

You mentioned that a bad WiFi board was shutting off tv's. That's my problem. It's cycling on and off. I'm just going to disconnect my WiFi module and see what happens. I did notice the tv getting hinky when I'd use the remote to access prime tv.

[@Patch1stripeTVParts]

Let me know the results.

[@prnfl]

some colors are darker on mine (they show on test picture so I know it's some issue with the TV). For instance , looking at grayscale, the mid part of the scale shows as green. I was going to buy a t-con board. what do you think?

[@Patch1stripeTVParts]

think about the possibility that you may have individual leds that has failed in your back light. send a photo i may can help you better.

[@GreyRockOne]

Thanks! So my 55" Samsung works but has a black shadow about 6-8" wide just off center that goes from top to bottom, not side to side, what could that be?

[@Patch1stripeTVParts]

I would inspect the ribbon cables between the t-con board and the LCD panel for discoloration. If that checks out I would swap places with them and see if the problem follows the cable - the black shadow moves to the other side of the screen. I would also remove the metal shields for the LCD panel printed circuit board and look closely to see if I see any burnt components. If all this checks out, I would replace the t-con board. Hope this helps.

[@GreyRockOne]

Patch1stripe TV Parts Thank You!

[@gsportsgaming9387]

Same thing happened to my KS9500 had a extended warranty they issued me a refund, didnt even send anyone out to check out the TV. Samsung are great tvs....when they work 🤬 Btw i purchased the tv July 2017, broke down on me Dec 2019

[@cowdudeable]

After my Samsung 55" TV went dead, I went on line and saw how to replace the power board. I bought one used on Ebay for $34. I plugged it in and the picture came on. However, the colors aren't as rich as before. There are only two electrical components in the TV. Do you think if I replaced the other one, the picture would return?

[@Patch1stripeTVParts]

try reseating all of you flat cable connected to the mainboard and the t-con board as well as the led panel. You may have one that is misaligned. Hope this help

[@alextownsend6662]

Mine turns on, only I have a single permanent vertical red line top to bottom. Tried disconnecting and reconnecting the ribbons to and from the TCON unit and no change 🤔

[@Patch1stripeTVParts]

Panel problem/ issue

[@claybowling466]

You sir are the shit!! After changing power supply and backlight strips. Same blinking light. Once I unplugged the mainboard bang lights come on. All other parts plugged in lights came on. Plugged main board back in..dead. It's the main board. Many Thanks sir!!

[@Patch1stripeTVParts]

thank you!

[@Patch1stripeTVParts]

please Like and Share my facebook page - facebook.com/Patch1Stripe/ we have prize giveaways coming soon and you don't want to miss out. Also subscribe to this channel for more new videos to come.

[@play875]

Soo i just got a new tv and game my old one which worked perfectly fine to my mom but after 3 days it stopped showing any picture i could still hear the sound from the tv show and all but the Panel is just a somewhat bright black/blue color so the led's are working as i assume. Also while starting thr red standby light blinks a few time what do you think is the problem here.. I thought about trying with changing the T-Con first

[@Patch1stripeTVParts]

Have you tried different HDMI cables. They do go bad sometimes.

[@play875]

@@Patch1stripeTVParts i'm not sure that would do anything i can't even see My settings menu nor the UI of thr tv it's just going to a blank light black/grey screen and that's it

[@SyncereX8]

My 55” samsung un55ks8000 broke in only 3 years. It out of nowhere got vertical lines. I tried to go through Samsung for our of pocket repairs but the repair would be close to the same price of the tv when I bought it. Is there a way I could fix this or are they right and it’s the screen that needs to be replaced?

[@Patch1stripeTVParts]

Nando Jones that sound about right. The LCD screen replacement is as much as replacement. Hope this helps. All of the other parts are good so you can sell them.

[@Andrew-cg2zl]

quick question. If you remove the power strip from the Power Source Board to Circuit Main Board, will that cause the Samsung to restart. Will I lose my pre saved apps like Netflix, and favorite settings? I have Samsung 50 inch 7 series tv. Thank you! for your help. you have great videos.

[@Patch1stripeTVParts]

hey Andrew, thanks for checking out my video. removing the lead connector cable between the power supply board and main board only lets you know that the main board and the led strips are good when the led strips light up. you will not loose you pre saved apps and favorite settings. please subscribe to our channel and go to patch1stripe.com/ for your tv replacement parts needs. thank you!

[@SP-uu3zp]

I have a black screen on my 60" Samsung LED Smart TV 4yrs old, I can hear the sound, change channels, menu, cd's will not show can hear but can't see anything. Could the backlights be the issue?

[@Patch1stripeTVParts]

have you taken a flash light close. to the screen to see if you see images moving? If you do see images, you have a backlight issue. Hope this helps.

[@SP-uu3zp]

@@Patch1stripeTVParts Yes I did, and yes I saw images. Which actually amazed me I could really see the images of the program that was on. I browse your web site and was impress with all the products you offer. I will be ordering from it soon. Thank you for answering my question. Have a Happy Thanksgiving.

[@Patch1stripeTVParts]

If you don't see what you need, please send me the model number and part you are looking for from the contact section of my site. I may have the parts but just have not listed them yet. So many parts to be listed.

[@marod312010]

I have a sumsung Un70tu7000fxza, will this process still work on a diffrent model TV. My red lights blinks in a sequence then the screen comes on then off and just keeps going through the same same cycle.

[@Patch1stripeTVParts]

This process works on all Samsung tvs.

[@vusimadide]

Thank you so much brother now I know the problem of my TV is a HDMI board

[@Patch1stripeTVParts]

No problem

[@rachelmago9722]

Thank you for your tutorial. Ask question sir. I replaced faulty main 50 inch board Samsung from 75 inch Samsung smart the result is upside down screen. Any advice or solution? Thanks a lot.

[@Patch1stripeTVParts]

You are welcome. There are several videos out there that show you how to use your remote to get into the servicer menu. From there it will tell you how to invert your picture. I would look it up " Samsung TV with upside down video or picture". Maybe "How to". This will help you correct your problem - no big deal. Hope this help, if not let me know and I will find it for you.