Half Black Screen EASY FIX! (Samsung UN55U7300F) 

I was looking into this for a family member's tv, the "easy fix" in the title baited me xD when i saw the hand plungers and volt injector come out I began reconsidering the possibility, haha

Thanks so much! This helped me fix my issue. I had one single LED that was affecting the entire strip on one half and with some pressure from a flathead I was able to bypass the current to give the rest of the LED full power. One LED out doesn’t really make a difference on quality it looks like. Thanks again!

Didn't know some TVs now use LEDs like that, cool. Thanks for the easy to follow disassembly guide.

Thanks! I fixed my very similar 65" Samsung following your steps.

What voltage are you testing the led light at?

Thanks for this guide! It fixed my TV 😊

I just replaced a less than 2 year old samsung 75" with this problem. My best opportunity is that this TV will be the last Samsung TV or any Samsung electronic product I will ever invest in.

AWESOME ! thank you for sharing your knowledge

Im gonna try mine in couple days. Just waiting on backlight. Never done anything like this, just built a couple of pc's 10yrs ago. But ill try, seems super simple.

Watched this video and realized there was an easier fix. 1. Place Tv at foot level. 2. Bring appropriate foot back three feet. 3. Plunge said foot into screen while cursing Samsung. 4. Take same feet and walk through Walmart LG TV section. Wala, problem has been corrected.

I was trying to do this but it is not an easy fix,,,😩

This is not an easy fix, unless you really know what you are doing i would NOT suggest to try it. Additionally, there are various reasons why a half black screen might appears and this solution only fixes 1 of them (which might not be the problem you have). Also, many retailers will refuse to apply the warranty if you have tried to fix it yourself (unscrewed the TV). So call your retailer first.

Wow so much help how do i take appart a tv

great ! and a contact spray (better than isopropyl 99%) will help (contacts can be cleaned with a pencil eraser too , if you have a good magnifier or even binoculars you can have a better idea of corrosion level

Go to system then shop mode then go back to home mode this worked for me.

Interesting thanks. I have the same tv but black shading is in the middle of one side (so maybe 1 or 2 LEDs?). I think replacing the whole strip on that side is the answer. Do you agree? I dont have an LED tester so dont know whether it will be the top or the bottom strip. Any advice? Thanks again.

try... turning up the brightness and see if that triggers the led to go bad again ?

How much would this cost

I had this issue on my samsung au9000 65 inch tv, I called the manufacturer and had them replace the tv panel for me on warranty, my question is, could this issue occur again? And what causes this problem in the first place .

Found a free tv and this fix worked for me in 20 minutes ✅🔥‼️

how about the whole screen is black hiw to fox it??

The very last white thin layer against the back was double sided taped to the back. It tore a quarter sized hole. What's this paper called? It can be rolled and shipped if I'm lucky. it's not stiff.

“Easy fix” yeah if you know what you’re doing lmao, not for the average Joe

I would just have to buy a new one...lol

Who the hell carries suction cups like that in their average toolbox?

Merci

hehe for most people this isnt an easy fix, I remember a few years back I got a free 55" LCD no picture so I pulled it apart replaced on of the Strips tested it all worked went to put it back together and well I tore one of the min plastic strips well now TV totaled had to throw it out so is anyone is going to be pulling apart a TV be extremely carefull those strips can tear easily in my case lesson learned

Serious question. How much would a repair like this cost? Is it worth it just to get a new tv with the same technology

I changed my backlight it was working, after one week backlight dont come on, when I toched the connector of wire that connects power board with mother board backlight come on and works for 1h after that they work dimed barely see the screen, anyone nows?

my case is half left side is dark, but suddenly it switches, the right side is dark and the left is bright. A little afraid to pull the screen off, they seem fragile and I have no suction cup

Easy?

Haha super easy fix 😢

Would this work for Toshiba TV??

I am NOT doing this. Ugh.

be careful around that exposed power supply

My Dad is a TV Repair Man He can fix anything..😂😂😂

I dont know how to reapair a tv

This may be easy for some, but is a major job for anyone not tech savy. Lets call this a Chinese plot to kill tv sets after a couple of years. Planned obsolescence in action.

I have this exact problem on my samsung monitor 😢

How is this an easy fix ?

Took an engine out of my Mark8, built it up from 300hp, to 960 at the rear end, simple if you know what you're doing. This not an easy fix..actually seen him having some problems. Easy fix = punch it, #2 pencil.. back light, there are welds to brake apart,etc...

Common problem with this TV

Easy fix😅🤣

Easy fix😅

What do you mean with easy fix💀

Thanks for the info but too much work for me 😅

Easy 😂😂 not at all

My brother in christ this is not easy

Too complicated 😮

This is an easy fix??????? lmao

Easy fix go buy a new one.

Peace be upon you. My name is Muhammad Saeed. I used to work on a screen like this, and the glass was broken at one end or the bottom, next to the cove, but surprisingly, the glass was not completely broken. There is an image on the screen, but the image has a part in about half that is black in color and covers 4 cm from top to bottom of this blackness. The simple one in half the screen is due to cutting tracks while trying to change the screen LEDs. Is there anyone who can help me and talk to me and tell me how to solder those tracks please?😢😢😢😢😢😢😢😢😢😢😢

EEEeeeaaaSssyYyyy fiXxxx 🤦🏻‍♂️

So basically get a new TV because you can't fix it

Easy fix? Really?

How can my nan do this, what a misleading video.

Don't more buy samsung tv anymore!!!! Simple