How to Tell if LCD TV Is Going Bad? 6 Signs & Solution

Televisions are expensive purchases, and the manufacturer’s guarantee that comes with them is typically no more than three years, which is insufficient. In addition to this, they are sensitive and, if not properly maintained, can begin to exhibit signs of failure.

Your LCD TV may fail if your screen displays bars, lines, dead pixels, and other anomalies. If it will not switch on, if the sound quality is poor, or if the screen continues to keep flickering or fading, it may also be dying.

The astonishing thing is that many fixes to many problems do not involve the emergence of new issues. Despite this, it’s critical to Tell if LCD TV Is Going Bad or Not.

If this does occur, you may do a few things to assess whether or not your television has to be replaced or repaired. In addition, they are sensitive, and if they are not properly maintained, they may start to show signs of failure in the future.

Because people watch television for extended periods almost daily, issues are destined to arise at some point in time. Even though you might be able to handle some of these problems independently, it’s best to get some professional help.

Signs & Symptoms of a Dying LED TV

How Do You Know When Your Flat Screen TV Is Going Bad

The following signs may present themselves if the LED tv is malfunctioning:

Sign 1: Dead Pixels

Red lines, blue stripes, and green streaks are all examples of dead pixels. Straight and vertical lines are the only prevalent symptoms.

However, before assuming the worst, double-check to ensure it’s a dead pixel and not a stuck one.


A pixel can become stuck when a transistor fails, resulting in a strange color and a pixel just out of place. 


Follow the instructions outlined below to Tell if LCD TV Is Going Bad.

  • Check to view whether the problem is with the screen as well. 
  • A single piece of debris or dirt can appear to be a dead pixel on your screen, so thoroughly inspect the display before assuming the worst. 
  • Try playing games or connecting the screen to your computer to see if the pixel vanishes when playing a specific media. 
  • Call a TV repair service or the manufacturer if you can’t fix the problem yourself. This idea applies to any signs or symptoms of a fading LED TV.

Sign 2: Burn-In 

Known as “Ghosting” or “Burn-in,” image retention occurs when a picture cannot be erased from a screen, resulting in a faded form of the image remaining on the screen.

If you’re a regular viewer of the news, the logo may become “burned” into the screen’s bottom corner. Even if you change channels, the image remains the same.

You’ll see the outline when the TV is on even if you don’t see the colors. Because it’s irrevocable, there’s not much you can do.


The more severe problem of screen burn-in happens when a static image is left on a screen for an extended period, resulting in permanent deterioration of the screen.


You can remedy Image retention more quickly by using method given below.

  • An image will remain on the screen for a short period even if you switch channels or enter a new media piece.
  • Many manufacturers don’t cover burn-in under warranty because it’s irreversible.
  • Try switching channels regularly, turning off your TV after a few hours, and enabling auto-shutoff in your settings to avoid this annoyance.
  • A ghost picture can’t be removed, even if an expert does it.
  • Rent-A-Center has many ghost-free TVs if your current one is giving you nightmares.

Sign 3: Fading Images on Displays

You won’t be able to enjoy the material if the LED TV is on and the picture is pixelated in some regions of the screen.

There is no disputing that the stain-like mark will impact your experience. It’s uncommon for faded areas to be followed by more severe difficulties, such as the image going dark when you switch on the TV.

More severe problems, such as your tv screen turning dark minutes after you switch it on, may also accompany or follow these minor faults. Fading TV screens are an indication that the backlighting system is malfunctioning.


Fading screens can occur for a variety of causes, including:

  • Faulty components on the motherboard
  • An error in the display panel.
  • Fictitious LED crystals.
  • Cables that don’t join properly


  • These issues will need more than a simple hardware store trip to fix.”Picture Test” is a feature that may be available on some kinds of televisions.
  • To determine if the fault is with the sources (input, channels, or signal) or TV hardware, a “Picture Test” walks you through an on-screen exam. 
  • If your TV’s backlight display is broken and you don’t have a replacement and repair option or a manufacturer’s warranty, you may have to pay for expert repairs. 
  • At any moment, you can upgrade Rent-A-rent-to-own Center’s TVs with modest fees. To avoid further damage, you should have a technician look at the screen. 

Sign 4: Fuzzy/Unsteady Display

Fuzziness may indicate overexposure, but it could also signify a faulty connection. One of the most prevalent issues is when images appear blurry or fuzzy on a computer screen.

The quality of the image and the loss of minute details gradually turn a delightful movie experience into one of worry and pain.


  • If the signal acquired is a digital standard (480p), this problem could develop due to a mismatch in resolution between the display and the signal. 
  • The digital signal that your TV gets can also be influenced by weather conditions, so the picture can appear blurry and glitchy. It is strongly recommended that you give serious consideration to doing so.
  • It would be best to keep in mind the possibility that any fuzziness you experience is due to a poor TV signal. Because the LED TV may not always be to blame, it’s worth investigating any potential connection problems in the neighborhood.


It’s challenging to deal with this issue because many possible causes are. If you don’t know what you’re doing or aren’t familiar with the latest technologies, it’s good to call in an expert.

Sign 5: The Use of Bars and Lines

If your screen begins to show bars and lines, this is typically a sign of a problem with a connector. It can occur if a magnetic object has been placed close to the television; as a result, the picture may become noticeably distorted, and the screen may even lose its magnetic properties.


Cables sometimes bring on the appearance of lines across a TV screen within the screen that has become frayed or loose—because of this, bumping the side or rear of the TV can sometimes provide a temporary solution to the problem.


  • If a sound system is located close to the screen, the speakers should be moved further back. The magnets may be causing the component in the TV to malfunction.
  • If you take out the magnets and the problem persists, you should immediately seek a trained specialist’s assistance. The lines or bars often run horizontally, so this issue could be easier to notice, especially if it comes suddenly. It could indicate a deeper issue, and trying to solve it might make the problem harder.

Sign 6: Color Distortion

There may be anything wrong with your television if the colors on the screen look distorted. Historically speaking, this problem tends to develop gradually, so you might not observe any differences at first.

It is because of the usual phenomenon in which one color continues to lose its strength at a time; hence, no noticeable alterations take place overnight.


  • Phantom colors are another concern; you can be sure that there is a problem if there are streaks of vibrant colors in regions that should be white. 
  • There is a possibility that the TV is displaying monochrome images rather than all of the colors that can be seen. 
  • It’s possible that the panel’s transistors are malfunctioning or that the cabling was done incorrectly. 


Checking to see if the television is set to run its diagnostics is a speedy method for resolving this issue. You can quickly fix Color distortion. Therefore there is no need to feel hopeless about the situation. Get in touch with an expert for some reliable advice.

FAQs – How to Tell if LCD TV Is Going Bad?

How Long Do LCD TVs Usually Last?

The longevity of the LCD’s source of light influences the TV screen’s lifespan because LCDs do not supply their light. LCD televisions are expected to last between 30,000 and 60,000 hours on average. After 28 years, a household that views six hours of television a day might anticipate upgrading the LCD TV unit.

How Do You Know if TV Is Going Bad?

Your flat-panel TV may malfunctioning if you see streaks, lines, or dead pixels on the screen. If it won’t switch on, the sound is terrible, or the screen continues flickering or dimming, it could be dying.

Do LCD TVs Burn Out?

LCD monitors, unlike CRT monitors, are subject to an issue known as “picture persistence,” which is a term manufacturers use to describe the problem. Like CRT burn-in, picture endurance on LCD monitors occurs when static visuals are displayed on the screen for an extended time without interruption.


It is not always straightforward to determine whether or not it is time to purchase a new television because so many factors might influence the visual quality. There are a few warning signs that things aren’t quite right that you’ll notice.

There are a lot of conflicting opinions on whether or not a flat-screen TV is terrible. Instead, if you pay attention to the guidelines above, you should be able to determine whether or not your television is on the verge of breaking down.

There are instances when you cannot fix the television, and you will be forced to purchase a new one. If your TV’s screen is cracked, won’t turn on no matter what you do, or the sound has completely stopped working, it’s time to buy a new one. So, this article will solve all your issues concerning How to Tell if LCD TV Is Going Bad?

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