LCD TV Backlight Repair From CCFL to LED
Jan 10, · This video outlines the replacement process for a Samsung LN40BA5F LCD TV CCFL (Cold Cathode Fluorescent Lamp) Assembly. I created this video to assist o. How to properly remove the LIPS board for BNA, BNB, & BNCCLICK HERE for Replacement Parts: loveescorten.com
Menu Menu. Search Everywhere Threads This forum This thread. Search titles only. Search Advanced search…. Everywhere Threads This forum This thread. Search Advanced…. Log in. Category 1 Category 2 Category 3 Category 4. Support UI. X Donate Contact us. New posts Trending Search forums. What's new. New posts New profile posts Latest activity.
Bottom half is perfect. What does borderline autistic mean can see the picture on the Top Half, but it is very badly lit and is uniformly dark i. This problem appeared few months back, but after 1 week everything was fine. Now it started again and its more than month and is not going.
When i called the service center engineer, they said the entire panel needs to be changed. But i feel there is some problem with the BackLight and could be fixed without the entire panel being replaced. Could someone please advise, exactly what could be the problematic part and how it can be fixed? Oct 31, 0 20, With the LCD panels, there was the option of replacing the tube light to get things illuminated again.
With the LED's, it is more complicated. It is a more complicated replacement, and it may not be the LED's themselves, but rather the power controller to them.
At least by me, the shops charge this "Bench fee" to tell me a price that last time exceeded the cost of a brand ladybug houses how to build TV.
I've included a link below to a possible hacked fix, but it would be a serious project. It does indeed sound like a backlight issue. Look closely at the dark part of the screen, with the TV on, and see if there is a faint picture or not. Jun 24, 1 0 4, 0. Thanks for sharing. I had a Samsung 26" LCD that literally died just after the warranty ended, and I could not get it working again. The company was most unhelpful about it.
I am not buying any more Samsung TV's, and avoid all their other products as well. I have two Vizios now for my TV's, with the older one coming up on 5 years, and it is still going strong. Ginyo Estimable. Aug 10, 2 0 4, 0. We also how to convert ug to g this problem with our Samsung 40 LED inch smart tv un40f A dark band across top of screen a couple months ago, only to completely go dark almost black yesterday.
If you turn off the lights, you could barely see an image. We bought this tv in February ofso a few months after how to change bulb in a samsung lcd t v. FYI, this is our second Samsung to develop the dark band across the top shortly out of warranty.
We just called Samsung customer service. After explaining our situation, we were transferred to an "executive". My husband explained we've had four samsungs and two developed problems. That we as a consumer and repeat customer would expect them to do something to honor our loyalty.
After going back and forth as politely as we could this was difficultthey offered to pay for the parts after it is diagnosed by an authorized local repairman. I have a feeling that even if they pay for parts that the labor will be exorbitant. I remember the good ole days when you bought a TV and it lasted 20 years!
Samsung smart TV Not so smart!!! Yes, the labor will be exhorbitant. Many of these Samsung TV's tend to break a few months after the warranty, and some have wondered if this is designed from the start. I can't imagine it is good for business as who would buy another of their products after this? Is this more of a Samsung TV problem?
After what I went through with my Samsung HDTV, and how the company was absolutely no help, I will not be buying their products anymore.
Jhun Cruz :. Jan 15, 1 0 4, 0. Toontown Estimable. Jan 23, 1 0 4, 0. I've just had this problem of top half of screen horizontal ghosting effect,with my Samsung 40" LED. Its about 10 days over the 2 year guarantee. I had a similar display problem 3 years ago with Samsung 32" LED just a few months over the 2 year guarantee limit.
You're wasting your time contacting Samsung,it's quite simply a case of getting it fixed yourself not worth the price or get a new TV. Having spent thousands on Samsung products over the years,I've finally decided it's time to use other brands as the quality build just isn't there with Samsung now,they must be using cheaper components in their products,but still charging top prices.
Aug 4, 2 0 1, 0. Ardith D Commendable. Aug 25, 1 0 1, 0. I have a 55" curved hd tv with the same problem. Received same response from Samsung as others.
Sep 18, 1 0 1, 0. Nov 26, 1 0 1, 0. Ginyo :. Nov 27, 1 0 1, 0. I'm having the same issue. Sep 14, 1 0 18, 0. Entire screen is dark with faint picture in background. And he cannot assure he can get the part in short order due to Samsung being very slow on fulfillment and short supply. We have opted to pickup TV and look into replacing the part myself.
Is this part readily available and from whom? Dec 15, 1 0 1, 0. I have shadow bands across my screen. I emailed tv how to watch weeds season 8 online for free people with photo attached and they said it was the LED panel and not economical to replace.
So new tv it is and not samsung that's for sure. Maybe a European type. Will have to research. TV easily watchable at the moment so no great rush though could get worse any time. Question Samsung 50" smart tv, new LEds strips now this. Post thread. Laptop Tech Support. Question Pyle av souround reciever was working great as i just bought it but now it keeps kicking off and on the screen it says protect what could be the probl Started by Carmelocassenti Apr 11, Replies: 0.
Question Power draw from wall outlet exceeds power supply rating?
Jul 01, · Samsung DLP bulbs seem to last a couple of years before burning out. Probably equivalent to about 3 thousand hours of on time. It's an expensive fix to have. Dec 21, · i have a samsung 60' LCD my friend said that i need to replace the lamp just wondering how to change it, and how much will i cost me to replaced it. EXTERNAL LCD MONITOR: Usually to get inside of an external monitor, you will have to simply take out all the screws on the back of the display and pull it apart. Pretty simple. LAPTOP LCD (Shown): This can be a little more frustrating at times, but not impossible. First open up the laptop and locate all of the screws (sometimes these can be hiding under rubber feet).
Just because the TV screen is cracked doesn't necessarily mean you need to rush to the store and buy a brand-new TV set. You can get a contractor to perform cracked TV screen repair without leaving the house. ImproveNet can help connect you with vital service providers in your area. Connect with a TV repair contractor today for free. There are many different types of TV screens, and giving your repair contractor as many details as possible will help them to complete the job efficiently and effectively.
It's generally much easier to get someone to come to you to fix the screen or take it away. Repair shops are few and far between, and a TV is a large item to transport. The manufacturer of the TV set plays a big role in how much you pay to fix the screen. Cracks and broken TV screen pranks are most likely to occur in a busy household with young children, but it can happen to anyone.
Most manufacturers design the models not to shatter — but it's still vital that you get it fixed as soon as possible because it could still be a hazard. If you're wondering how to fix a cracked TV screen at home , you'll be disappointed. It's a big job that requires expert know-how.
There are some minor fixes you could perform by yourself, but repairing a broken flat screen TV screen isn't one of them. Fixing a flat-screen TV often costs less than fixing a curved screen, but it's still a major job. If there's just a small crack or chip, the professional might be able to repair the TV in your home that day, but in case of a bigger problem, they might need to take it to a repair shop. The best way to get your flat screen TV fixed is to call or email a professional and get a quote for the job.
It's not the type of job most people can perform as a DIY task because it requires a high level of electrical knowledge. Bear in mind that if you have a smaller flat screen TV, a new model might cost a similar price or even a little less. However, if you have a large TV over 50 inches, flat screen TV repair is probably the most cost-effective solution. You might need to order the lamp from the manufacturer or track it down online, but otherwise, all you need is a screwdriver.
Here are the steps to take if you need to fix a bulb in your flat-screen TV:. Unfortunately, if you can see the dreaded flat-screen TV lines across the front of your favorite show, it means your screen is broken. Sometimes the cracks are tiny and difficult to see, but there's no turning back if you see colored vertical lines in front of you. Investing in an engineer with specialized training for Samsung LCD screens is the most sensible course, although this is likely to cost a little more than a generic professional.
Considering that buying a new large TV costs significantly more than getting the screen replaced, there's no reason to get a new set if it's just a cracked screen. If you require a TV repair contractor to fix a cracked or broken screen, get it touch with a local professional who can complete the job! You've spent some time with us!
How about sharing the love in a Google review? Leave us a review. Get Free Quotes. Zip Code. Get Started! Subscribe to the ImproveNet Weekly Newsletter. Subscribe Now.