I think main problem is they don't make TVs that last anymore. I remember my parent's old TV lasted 20 years when I was growing up. Most now are good to see 5 years of life.
@tonyg68272 жыл бұрын
The all wise and knowing manufacturers know that resources are infinite and people should hand over all their money to them.
@techgamerz38205 ай бұрын
5 year 😂 , mine one not even lated 1 whole year
@temioni83974 ай бұрын
U are absolutely right. Imagine calling Vizio and the only thing they can advise is that I go buy a new tv because they know if will cost me more to fix it. This is a $700 tv that have only used for 3 years 😢. I really wish someone could sue them for using inferior materials in making the tvs of this generation and extorting money from people by charging so much for them.
@IsraelIvanCastro2 ай бұрын
My samsung 7 series purchased in 2016 is still running strong. 🤛🏼
@stephanielynnfryman21228 күн бұрын
I have an old one that I got at a yard sale from like 8 years ago. I use it in my bedroom and it still works. The thing had to have been 10 or 20 years old when I got it and it’s still kickin ! This one is about 3 years old and is junked
@sexydotjpeg69504 жыл бұрын
Me: “I’m gonna go to sleep early today!” Also me at 4am:
@carguy218612 күн бұрын
3am for me😂
@martin48882 жыл бұрын
Brilliant! Thanks very much for posting this. I put my TV (white screen with sound, like yours) in my greenhouse (90F) for 1 hour. And it almost works. But the picture is as if I was on psychedelic 🍄 mushroom. However, the next day after cooling overnight at room temperature, it's still working, albeit with psychedelic image. I'm going to try again for longer time.
@graphicartdude3 жыл бұрын
Brilliant. Thanks for the tip. While watching your video my white screen disappeared, but at least I know what to look for now.
@geov32415 жыл бұрын
Brilliant! Watching this video fixed my TV! Thanks. It was putting pressure on the corner of the board that fixed my problem.
@eliyasmohamed85673 жыл бұрын
Fr
@KP115205 жыл бұрын
Weatherstrip square foam rolls with adhesive on one side. Cut a piece the proper length and apply. When you reattach the frame, it will put pressure across the contact points. Sometimes, it can last years. Low cost too. Rock on!
@AlphaBravoTech4 жыл бұрын
Thanks for the video! For sure that helped me! I don't have an issue like this right now but if I run across this in the future, I'll know what to do. What I will do though, is find out which of those traces aren't making good contact, then I will scrape away at the top of the cable and run small jumpers with some 36 or 40 AWG enamel coated wire. Then I'll use PCB solder mask on top of that. That should give it a permanent fix. Thanks again for the video! 👍
@LawrencePina4 жыл бұрын
Even if the intermittent connection could be fixed with solder (it can't), no human being could possibly fix it the way you propose.
@AlphaBravoTech4 жыл бұрын
@@LawrencePina definitely possible for a human to do it. if we can repair torn flex cables from parts inside of iphones, doing what I purpose with this TV would probably be even easier. Not sure if I have videos of me doing flex cable repair on my youtube channel but I definitely have a video or two on my facebook page.
@eduardosedotes77265 жыл бұрын
Thank you my friend. You saved me a lot of money... I had a similar problem and because of this I didn't have to buy a new LED TV or take my malfunctioning one to an electronics tech.
@peterswerial62514 жыл бұрын
Welp, your video just solved my problem. All my monitor needed was a little pinch, I had almost thrown it away. Hats off to you sir!
@mertalicann2 жыл бұрын
Well done. You have invented outdoor lcd TV 😊
@johncordey27695 жыл бұрын
Due to its design, there is poor heat dissipation during the early life of this lcd...so the constant heating up and cooling down will eventually cause the contacts to separate. The packing tape is cellophane with a glue surface which will soften as the unit heats up....so a short term fix stays short term...use a thermal resistant glue and clamps/weights and let it cure over 72 hours...before subjecting it to normal use...the fact that the heat vents are not big enough and get clogged up with dust is why the internal temp gets too high..thus contacts held together with epoxy etc..reach failure needlessly..so drill some extra holes in the rear case which wont be seen from the front will also keep the running temps down. This same reason why older lcd displays get vertical bars because the top of the display is always getting to hot, and causing the bonding to separate.
@drewrx96655 жыл бұрын
8:25 At this point I thought he was going to take a baseball bat to it. With his calm demeanor, that would've made this video mint.
@yosefpeter25832 жыл бұрын
😅😅😅
@rotziikp69334 жыл бұрын
Thx. I fixed my secondary monitor. Just turned white a few days ago. i taped a cable leading to the display so it can't move inside and now it works.
@ugwuokechinedu8393Ай бұрын
Thank you so much. God bless you
@dr-me-u Жыл бұрын
Dudes a genius!
@hoholu46503 жыл бұрын
thanks a lot man, my TV works again thanks to you!!
@publiusvelocitor46682 жыл бұрын
Thanks! My portable dvd player does this too.
@man_eating_monkey5 жыл бұрын
From my understanding, those film connectors each only control a column of the LCD, a few inches wide. If you were to cut one off, the rest of the LCD would still work, minus the area beneath it. With that in mind, the problem can't be a loose connection with that film cable, otherwise it wouldn't affect the whole screen. I think the problem is more likely to be one of the components in the corner of the source driver board. Since you already established that the problem can be temporarily solved by heat, you could probably pinpoint the exact location using a lighter.
@LawrencePina5 жыл бұрын
According to pages 40 and 52 of Kent Liew's 2016 "LED/LCD Screen Panel Repair" ebook (available from LCDRepairGuide.com), all white screen is caused by loss of VGH (VON) voltage from the source driver board. When VGH is present, TFT cells in the LCD panel switch ON and the display shows. If VGH is missing or abnormal, symptoms will be "slow motion, white screen, display darkness or display blank." We also learn (from Kent Liew) that VGH typically measures between 20V and 30V. The VGA test point on this TV can be seen at 06:49 in the video. Although not shown, I measured a steady 19.8 volts both there and on the trace at the input of TAB/COF. It didn't matter whether the screen was all white or displaying normally. 19.8 volts was always present. Based on that (assuming Kent Liew is correct), it's reasonable to conclude that the VON signal is intermittently lost somewhere inside the TAB/COF. One thing I know for sure, probing with a cigarette lighter is not going to fix it.
@johnhinshaw577624 күн бұрын
I use tape 6urs ago still working good
@frankreiserm.s.80395 жыл бұрын
You sure are creative at TV repair. I would never have thought of a sunlamp and cold chill spray as a means of diagnosis in this case. The packing tape was a very innovative idea. I would sell it and just tell the buyer what to do. Frank Frank Reiser Video/Audio Service
@richardmathwig12414 жыл бұрын
Everyone gets back what they put out. Thank you for the help and as for all the negative feedback you should be ashamed of yourself...bet your moms proud. Goog luck ...ps. it worked for me ...
@davidulmer34533 жыл бұрын
Nice tutorial, I don't have that tv but I've learned something, bravo!
@monkeyking-self-proclaimed7050 Жыл бұрын
I did once see a guy solder those ribbons together. He applied soldier on both sides, then use a heat gun to fuse them. He was a guy with real soldering skills.
@LawrencePina Жыл бұрын
As currently manufactured, COF cables are attached to LCDs with conductive adhesive applied via a robotic, ultrasonic energy machine. Read about the process here: www.eesemi.com/wirebond.htm Regarding the video you saw, did the guy with "real soldering skills" show you the TV working after he "soldered" everything back together? I've seen those videos too and none of the ones I saw show a working TV at the end. Ask yourself why.
@alext90675 жыл бұрын
Stubborn is good. I have the same problem with a Samsung 21" monitor/TV. But my problem is I can't even get the back off it because I'm afraid I'm going to crack the plastic. I got the whole thing off except the bottom, where there's a clear plastic runner along the bottom edge. Great video, btw.
@damien_rsa24 Жыл бұрын
Lol gave my tv a little pinch and it works fine now. Thanks.
@juliannewelch585411 ай бұрын
I have a new insignia TV but it was in storage. When I turned it on I have a white screen.
@LawrencePina11 ай бұрын
If your TV was a low mileage car that had been parked/stored for some time, and wouldn't start (or even roll) now that you need it again, the mechanic would be telling you "It's not the miles. It's the age." When a classic automobile is stored, any gasoline left in the tank turns to varnish. Carburetor passages get plugged The engine won't start. Barely used tires get dry rotted and go flat. Wheel cylinders freeze. Brake lines rot. Drive belts rot. Hoses rot, and so on, and so on, and so on. In the case of your TV, the conductive glue which bonds the COF cables to the LCD has lost its grip. There's no permanent fix for that, but if you squeeze the frame around the LCD as shown at the end of the video, you may be able to restore the picture, at least temporarily. Like classic cars that have been stored, your TV didn't get used, but it broke anyway. Read through the comments. Lots of people got their TVs working again with a tap or a squeeze, typically in the upper left corner of the bezel. Maybe that will work for you. Good luck! Thanks for commenting.
@denz96915 жыл бұрын
It worked, i love you.
@MrPatdeeee4 жыл бұрын
Did you make sure the phillip's head screw in the left upper corner was tight? I am sure you did, but...
@LawrencePina4 жыл бұрын
I did see it. Over tightening the rear cover screws doesn't put pressure on the display panel assembly. All those screws do is fasten the rear cover into the front cover. And, if you fasten them too tightly, heat related expansion and contraction (of the cabinets) can cause loud snapping noises. Experience has taught me to snug TV covers but not over tighten.
@projbynoc60045 жыл бұрын
thank you sir
@manikanda57675 ай бұрын
My Tv brand is TCL.. and the problem is that.. it shows alternatively a blank white screen and a black screen with a white bracket/crosshair at 2 second interval between. What do you think is the problem. Sounds care playing (how did i test?.. i used hdmi to type c cable to mirror my phone screen.
@LawrencePina5 ай бұрын
I'm thinking you might have entered the service menu or maybe the TV got disconnected in the middle of a firmware update? It's hard to say. Also, be aware that the TV in this video is a pre-2012 model with florescent backlights. The very few TCL TVs that have come my way have all been post-2014 models with LED backlights. Big difference between the two types of TVs. The last TCL I fixed had an RF (air TV antenna) connector that had been ripped out of the digital board. Nothing resembling your symptoms. It might help to post the model number and manufacturing date of your TV. With that info, someone who knows exactly what's wrong may reply to you. Good luck! Thanks for commenting.
@manikanda57675 ай бұрын
@@LawrencePinaThank you for your reply. Will do that.
@cptdenny0073 жыл бұрын
My Toshiba 50” TV is only 11 days old and now after having it on for less than an hour I get a white screen. I hope Best Buy will send someone over since it’s wall mounted and replace it.
@tiffioutyt56912 жыл бұрын
this really helps thx
@Merabstudio4 жыл бұрын
I had to reset my Roku after several diys of digging into the tv and the picture came back.
@fixjax33875 жыл бұрын
for someone who can fix things please fix the audio on the video please
@LawrencePina5 жыл бұрын
Audio problems with online videos are often caused by browsers and/or browser plugins. Audio difficulties can also vary from OS to OS. Firefox always works for me when I'm using Windows, but often fails to play audio in Linux. Did you try Chrome? It always plays audio perfectly for me, no matter what OS I'm using.
@LawrencePina5 жыл бұрын
Sorry. Bad JVC GRD750uc miniDV camera has been retired. There are no parts for them and they all break the same way.
@mightymouse59304 жыл бұрын
Lawrence Pina Don’t blame people for you’re inability to properly encode audio in the format KZfaq wants. Pathetic response. Typical Boomer.
@Chrisbeckman2274 жыл бұрын
@@mightymouse5930 you're trash
@youtubebrowser17304 жыл бұрын
HI, I HAVE THE 40 INCH SAMSUNG TV. THERE ARE WHITE SPOTS ALL OVER THE SCREEN.I OPENED THE TV AND CHECKED INSIDE AND ALL DIFFUSER AND LED'S ARE IN CORRECT PLACE , EVEN THEN THERE ARE DARK LIGHTS ON THE SCREEN AND IT IS DIFFICULT TO WATCH. HOW TO RECTIFY IT. AND I DONT KNOW WHAT TO DO. PLEASE HELP
@LawrencePina4 жыл бұрын
What a great example of whether zebras are white with black stripes or black with white stripes. Here's why I say that: Three things commonly go wrong with LCD/LED TV displays. 1. The tiny LEDs mounted below the diffuser caps burn out (shorted condition) causing instant safety shutdown on powerup. 2. The diffuser caps fall off causing very bright white spots on the screen, but that's not your problem. 3. The tiny LEDs mounted below the diffuser caps burn out (open condition) causing dark spots on the screen. Your TV is almost certainly suffering from dark spots, but you ask this question in context of "whte spots all over the screen" meaning you might be someone who sees the black zebra. That's what makes your question so interesting. From your description, I'm guessing 1/2 of the individual LEDs in your TV have burned out. When that happens, it's best to replace all of the LED strips. Note the part numbers on the strips and see if you can get brand new ones (not used/pulls and definitely not remanufactured strips) from aliexpress.com. If the price is right, you might also want to pay extra for 7 to 10 days guaranteed delivery service. Otherwise, with free shipping service, the order might take 12 weeks or more to arrive. To learn about dark spots caused by burned out LEDs and how to confirm that this is your problem before ordering brand new LED strips, please watch: LG 42LN5700 - 47LN5400 LED TV Screen Repair Secrets, and LG 50UH5500 UHD Smart TV Repair Secrets. Good luck with your repair, and thanks for asking such an interesting question.
@ginaalexander40255 жыл бұрын
Can we fix it?? I dunno....
@LawrencePina5 жыл бұрын
At least you know what's causing the problem and even if you can't fix it permanently, you're less likely to spend money on replacement boards that are not going to fix it. Not knowing is what bothers me...
@sniperzx99115 жыл бұрын
@@LawrencePina o09
@emranmohammadiy14092 жыл бұрын
I punched my tv and it fixed i stg
@lyndonreynolds78755 жыл бұрын
I have the same issue on my Philips LCD TV model no 32PFL5609/98. It turns while after a few hours or at times when I switch it on . It could be the similar lvds cable or the tcon board . I hope so . Can I get a hint how to rectify this issue. Thanks
@LawrencePina5 жыл бұрын
Lyndon, It's not the T-Con board. White screen is caused by loss of VGH (VON) signal to the LCD. Cause has to be the same as shown. Either there is a loose or corroded LVDS cable (not making good contact on one or both ends) or an open TAB/COF on the source driver board in the display panel assembly (exactly the same as shown in this video). Did you try squeezing the bezel as shown at the end of the video?
@fotoamgamgfoto36952 жыл бұрын
my screen has problems also in the TCON panel electronic but does not fix itself by touching anithing on the COF or near :( just grey pictur with small horisontal and vertical lines changing and a pillow like white zooming effect groving as it fills in with some electricity slowly
@LawrencePina2 жыл бұрын
It might help if you told others the make and model of your TV. Without that info, no one is likely to offer anything useful.
@fotoamgamgfoto36952 жыл бұрын
@@LawrencePina HT17E12-200
@nonyourbuz58055 жыл бұрын
interesting....my old sharp has a white screen....the death grip did not solve the problem....but thanks for the investigation....
@LawrencePina5 жыл бұрын
In my experience, older Sharp TVs tend to develop loose or corroded LVDS connections on the source driver board. You may have to remove the display bezel to do it, but reseating the upper LVDS cable connection may correct your problem, permanently. It's worth a try!
@LawrencePina5 жыл бұрын
Possibly because a metal frame is preventing you from squeezing the TAB/COF. Try shimming something between them. In this video I used packing tape. Others use rubber bumpers. Fill the void between the frame and the cable and you should be able to affect the problem even after the TV has been put back together. It's just an exercise. Other than replacing the display panel (not an option because you can't buy them here in the US) there's no permanent fix.
@UGotHookah5 жыл бұрын
@@LawrencePina for someone that knows a lot about TVs he should have a lot more subscribers.
@FRNIKULA-KLIKER3 жыл бұрын
Thanks it works 👍👍 ..but just for an hour when i turned it off and in a few minutes on again its white screen .. how can i fix it permanently
@LawrencePina3 жыл бұрын
Not possible (without replacing the LCD), but at least you know what's causing the problem now, and you didn't waste any money on TV boards that are not going to work for you. That was the whole purpose of this video - to save smart people like yourself, both time and money.
@humble-elite0gaming8153 жыл бұрын
I'm having this same problem with my Hisense Roku Tv
@kevinhellar68545 жыл бұрын
Could have just as easily overheated creating a short that pushing temporarily solved. Mine was on all day before this happend (and only on for 10 months of weekends, at that. Walmart Vizio E55-E2. Just tried a different TCon Board (used, ebay). No change.. will try connections but beginning to take up too much time.
@hawaii62825 жыл бұрын
try this kzfaq.info/get/bejne/mNOmecSHteCVl30.html
@WillCtheMechDrummer4 жыл бұрын
Vizio has major capacitor issues and their caps are normally JUST enough for that model. If you buy replacement caps, step up to a higher level capacitor. Worked for me on Vizio's.
@milillojr Жыл бұрын
I got the same problem but with my sync 4 inches on my Ford f150 2016, what Can I do
@LawrencePina Жыл бұрын
Check the ribbon cable(s) connecting the PCB to the screen. White screen is caused by a bad connection. Thanks for asking.
@charlespilcher4294 жыл бұрын
my tv does the same thing,i just switch the input to game console and back,and it is fine.it usually does it if it timed out.i use it for pc and ps4 only.
@Juznik13893 жыл бұрын
Amazing. Had one screen for 10 years - works perfectly. The other screen 1.5 years - white screen of death. God kill me....
@mastermind71124 жыл бұрын
My Vizio 60 inch doing the same thing,can I use a heater to do the job? Help need THANKS
@LawrencePina4 жыл бұрын
I've never tried to duplicate the experiment using a radiant heater, so I don't know whether that method is going to work. Even if it does, it's not going to fix anything. You'll still have to deal with the problem which is invariably in the display panel assembly, NOT on any of the boards.
@ManaBDew2 жыл бұрын
Heat ☀️ 📺🤷♂️ Oh I just got to get a solar tv 😂
@ihsanjadayel1556 жыл бұрын
So i live in dubai wich is a very very hot country 104 degree in home without a.c. and having white screen😊😊
@LawrencePina6 жыл бұрын
White screen is caused by loss of VGH (VON) signal to the LCD. Cause has to be the same as shown. Either there is a loose or corroded LVDS cable (not making good contact on one or both ends) or an open TAB/COF on the source driver board in the display panel assembly (exactly the same as shown in this video).
@adanmustafaadan18913 жыл бұрын
thanks that's good idea I like it
@Kya718874 жыл бұрын
Brought to you by General Hospital.
@maryjanebatoy80115 жыл бұрын
Our tv is panasonic the problem is same like u...how can I fix it
@LawrencePina5 жыл бұрын
Other than proceed as shown in the video?
@tatiet74735 жыл бұрын
My power was out for 2 weeks so my TV had no power supply at all but as soon as our power cut on my son said after 10 minutes on having the TV on it started flickering then it turned gray now when I turn it on it's a all white screen please help do you think not having power for a while did something to it?
@LawrencePina5 жыл бұрын
I don't see how a power failure could have caused this problem. Most likely the TV has developed display panel failure exactly as shown in the video. Squeeze the bezel. See if you can get the picture back.
@paulkihiko63304 жыл бұрын
did you fix it? i hasve the exact same issue
@SevenDeMagnus5 жыл бұрын
New subscriber here.
@harleymurphy90255 жыл бұрын
I punched my tv and it now has a white screen like that and idk why it happened or how I can fix it. The reason I punched it is because I have a new 4k tv and the small old tv that I had I didn’t really care about it and was gonna throw it away but now I want to sell it everything is working except from the screen is all white
@drophammer7764 жыл бұрын
Punch the back of it and it will go back to normal. Then go to anger management class
@quinnd65 жыл бұрын
My TV goes grey at first and then has horizontal lines flickering black and White and after about 20 minutes in total being turned on the TV works fine. I have it for 11 years. I think I'll just buy a new TV. It could be capacitors or it could be the panel but I'm not an electrician I can't discharge capacitors safely and I don't want to shock myself.
@LawrencePina5 жыл бұрын
Generally speaking, flickering horizontal lines indicate a problem on the main digital board. But what's the make and model of your TV? Maybe someone will have seen those symptoms on that exact same TV and be kind enough to tell you exactly how they solved it.
@quinnd65 жыл бұрын
Thanks for replying it's an Acoustic Solutions lcd28605hd.
@quinnd65 жыл бұрын
I bought it in Argos in 2007. Works ok after 20 minutes but is a real nuisance as it's a bedroom TV and I don't have it on all the time.
@naf.u.22352 жыл бұрын
throw your main board into a oven at 375° for 10mins then try it! ;) I HATE RIBBON CABLES SOOOOOO MUCH! ESPECIALLY Samsung's 20ft of it and no replacements and all their products have different sizes! uhgggggg! 👎🤣
@elreypanaderia48993 жыл бұрын
de que parte es usted que hace tanto calor
@LawrencePina3 жыл бұрын
Noreste de los Estados Unidos: cero grados F en invierno, cien grados F en verano!
@blueyedmermaid1447 Жыл бұрын
My TV is reverse as long as it is cold weather my TV works perfect. But as soon as it gets hot in the home. The screen starts fading
@LawrencePina Жыл бұрын
Three things you can do: 1. Unplug the TV. Take the back off. Carefully vacuum out all of the dust, keeping the brush well above the circuit boards. Use a clean paint brush to carefully dislodge any stuck dust. 2. Provided there are no children or behaviorally challenged adults in the home, leave the back off. Problem solved. 3. Otherwise, reattach the back and place a small fan directly behind the TV. Any small personal fan, preferably one with a remote control (so that you can conveniently switch the fan ON/OFF as needed) will also solve the problem. Hope this helps. Thanks for commenting!
@kalvon3 жыл бұрын
m8, how does it cost to fix that problem?
@xm46434 жыл бұрын
Mine isn't a dot it's just a shape that's transparent
@Schule044 жыл бұрын
Would probably be better to use capton tape.
@SV-kb1tk4 жыл бұрын
How long do we leave it
@LawrencePina4 жыл бұрын
As long as it takes to reach the temperature shown in the video.
@aleksandarpetrovic31844 жыл бұрын
Thanks man 👍👍👍
@anomalyp85844 жыл бұрын
Thought my system was broken...this is just rendered horribly :p
@Busshanta5 жыл бұрын
104 °C isnt the plasic melting?
@keallisf5 жыл бұрын
Probably Fahrenheit
@LawrencePina5 жыл бұрын
US location - 104 °F
@alicelim97643 жыл бұрын
Water boils at 100 deg C. You won't be standing around at 104. 😯
@peterm1826 Жыл бұрын
couldnt you just use a hairdryer for heat
@SevenDeMagnus5 жыл бұрын
Thanks. Does this apply to gaming handhelds like the PS Vita? It's likely the flex cable. Put a solder on the cable to resolder it (unless the wire inside is cut then you got to connect the pin with thin wire. Don'y solder for too long it'll melt the flex cable. The TV must have moved frequently or it fell/got banged up and gave the flex cable metal fatigue. Got to table the flex cables. God bless, Proverbs 31
@LawrencePina5 жыл бұрын
I don't know anything about the PS Vita gaming handheld but I do know that one can not solder TAB/COF assemblies. They are not soldered. They are electro-chemically bonded. God bless, 9th Commandment
@sam4malaysia3 жыл бұрын
Interesting
@EnzoFerenczyo2 жыл бұрын
Put some conformal coating on it, and it will last.
@UGotHookah5 жыл бұрын
New subscriber I have a Vizio TV that does that might be able to do the same thing
@mdakif51193 жыл бұрын
How to remove power only v3.25 lg tv
@LawrencePina3 жыл бұрын
By "power only" do you mean standby LED comes on, but nothing else? Is there a blink code when you try to turn ON ? Do you get audio but no video? With the rear cover off, an you see back lights through the witness holes? Please be more specific. Start with the model number of the TV...
@Busshanta5 жыл бұрын
great Video ,but the audio is bad
@klaudiuszbrzezicki21133 жыл бұрын
Let's see
@khaledbmw994 жыл бұрын
vga get hight or vgl get become low
@Janeyuhh2463 жыл бұрын
Sorry but this did not really work for our tv. So if you guys have any solutions please tell me So our tv is Toshiba and it’s actually pretty old but before the screen was very clear the appearance on each channel is HD but earlier when we opened the tv it changed color mostly white and a very light screen we tried several methods but none worked, we started to worry because we don’t have any budget for repairs and my parents cant work since my mom had covid. Its very difficult cause besides from our gadgets the tv is our only entertainment. So please if you have and solutions for us so try please tell us
@ManaBDew2 жыл бұрын
The cure 🤷♂️📺 Probably will knock anyone over with a feather 🪶 You have a broke tv The solution BE HAPPY 😃 ANYWAY. It’s a win win now step outside and , your the star.
@andrereyhan22885 жыл бұрын
working for pc screen or not iam curious ??? my lcd too bright after fix it :(
@LawrencePina5 жыл бұрын
In my experience, too bright symptom on VGA monitors was often caused by high ESR capacitors on the tiny board connecting to the LVDS cable.
@Mar2Steez4 жыл бұрын
I’m not going to take a part my tv
@SonuKumar-pn3gi4 жыл бұрын
Ganesh Kumar
@SonuKumar-pn3gi4 жыл бұрын
Ganesh Kumar
@leanbeanchannel94262 жыл бұрын
Pls help it doesn't work on mine pls help me I dead with my parents
@LawrencePina2 жыл бұрын
The purpose of this video was to show that white screen symptom is generally caused by a failed display panel assembly. There is no easy fix. New boards are NOT going to fix a TV with a failed display panel. But, you might be able to make the symptoms come and go by applying heat and or pressure to the upper left corner of the screen. Nothing applies 100% of the time, but in many cases, it's a quick, temporary solution. That's been my experience, but others are free to disagree...
@luckynkomo355 жыл бұрын
Can u use A hair dryer
@LawrencePina5 жыл бұрын
Only if you want to completely delaminate the ribbon.
@eastside04345 жыл бұрын
Wow
@dansaks89618 күн бұрын
Sounds like a lot of BS to deal with. Might as well just buy a new TV.
@Thestarshavecolors3 жыл бұрын
This didn’t help me at all but thank you
@anotheruser11303 жыл бұрын
You just let it cook outside
@LawrencePina3 жыл бұрын
Exactly. Weather permitting, use the sun as your heat gun. It's eco friendly. It uses no electricity and it costs no money. Thanks for commenting!
@kentopvlogs8575 жыл бұрын
a failing cap
@LawrencePina5 жыл бұрын
No, not a failing capacitor. How could you even suggest that after watching the video?
@azizul-hakim85184 жыл бұрын
Lol
@angels7710011 ай бұрын
Hit it a slap on the side or top. Usually fixes it. No need to do all this shit.
@LawrencePina11 ай бұрын
Unless you want to know exactly what (board?) is causing the problem. Hitting the TV a slap on the side doesn't answer that question!
@elnightdriver30555 жыл бұрын
Very bad info you are giving sir... i have 20+ yrs of experince on tv repair and its not thing you say...it fyi the tab is not glue (conductive glue)... its solder ... dont make videos if you dont know what your doing .... and the tape works because ur puting pressure on the bonds ... bad info ... sir
@LawrencePina5 жыл бұрын
I'm sorry, but you couldn't be more wrong. There's nothing to solder! TAB/COF assemblies are held in place with glue. Then, their microscopic connections (concealed beneath the film) are made using an electochemical process. You couldn't resolder them (even if you cut away the top layer of film and exposed them, even if you has superhuman eyesight, even if you had nonexistent, microscopically fine soldering equipment and a robot-steady hand) because they were never soldered in the first place. Other than replacing the entire display assembly, the only permanent fix is to replace the failed TAB/COF with new one. That requires a skilled operator and very expensive remanufacturing equipment. Search for "Tape Automated Bonding Machine" to see how it's done...
@elnightdriver30555 жыл бұрын
Not gonna argue with some one that has no experince on electronics... i have more than 20+ yrs experince on fixing tv ... i know how they work and how to fix them an yes they are solder with a machine ... not glue... learn on how to fix tv instead of giving wrg info sir.. tabs are solder on but thats ok not gonna argue with some one that has no experince on electronics... u go ahead and put tape or what ever u want to fix your tv or go put it out in the sun again... just dont do videos on things u have no idea how they work... and fyi glue will not let curents lvds signal go threw .... LEARN HOW TO FIX ELECTRONICS ...
@LawrencePina5 жыл бұрын
I can't speak to your motives, but there's no shortage of TAB Bonding Machine videos both here on KZfaq and on AliBaba. View them and you'll see that heat is used to carefully remove the old TAB/COF. Acetone is used to remove the old glue residue. Alcohol is used to clean both the glass and the electrodes. ACF glue strips are applied to both the source driver board and the LCD panel. You'll see other chemicals being applied. You'll see a skilled operator working at very high magnification at a very expensive TAB bonding machine. The one thing you're not going to see is soldering equipment and solder. But despite all the evidence to the contrary, you still maintain that this is very bad info and that you can fix failed TAB/COFs with solder. Please, make us a video showing how it's done!
@elnightdriver30555 жыл бұрын
Go to a electronic school like i did get the 20 + yrs of experince that i have than we can talk...i do this for a leaving not for youtube know how's ... so yeah u continue doing videos on how too... but at least learn how to before you try to show how to .....
@elnightdriver30555 жыл бұрын
@Aaron Kiest not gonna argue with stupid people dat dont know shit so yeah you sir have a good stupid day...and f your self
@razah23398 ай бұрын
Can I use a heater blowing hot air to the tv?
@LawrencePina8 ай бұрын
Please re-watch the video starting from 5:45. Good luck! Thanks for commenting.