LED lighting is one of the most impressive lighting technologies to date. Rapid developments made it into a valuable energy-efficient light. You can also find LED technology in your shoes, watches, and even your TVs.
An LED screen can provide better contrasts and a brighter display for less power. Many LED TVs have less heat dissipation and come with a thinner panel. With good care, your LED screen can last for four to ten years.
Having trouble with your LED display screen? In this article, we give you signs that your LED screen needs repairing or replacement. If your LED screen starts showing any of these signs, it may be time to replace your screen.
- Dead Pixels
A dead pixel happens when a pixel or a group of subpixels stop lighting up. This may appear on your LED screen as a black or green dot. Before you start looking for an LED screen supplier, confirm that it’s a dead pixel.
Some dead pixels are actually stuck pixels. Stuck pixels may occur when your transistor has issues. It may be out of place and could have different colors. If you think you may be dealing with a dead pixel, take it out for repairs.
Make sure you have a clean LED TV screen. A small piece of dust, dirt, or debris may look like a dead pixel. Instructions to clean your TV may differ depending on the brand you use.
If you have LG and Toshiba TVs, clean the screen with a dry cloth. For a Panasonic TV, use a soft lint-free cloth. Samsung offers a separate cleaning cloth with their TVs.
- Distorted Colors
Your TV screen may be suffering from malfunctions if its colors appear distorted. You may not notice the discoloration at first because this issue happens over time. When this issue starts, only one color tends to weaken or fade.
Your TV screen may also suffer from phantom colors. These appear on areas on your screen that should be completely white. Phantom colors may appear as smeared bright colors across these areas.
Before contacting a professional, check if your TV is in a self-test mode. Press your remote’s arrow up then arrow down buttons while standing near your TV’s power cord. Within 5 seconds, unplug your TV then wait 15 seconds more before plugging it back in.
If this doesn’t work, try again but press the left then right arrow buttons instead. With the original remote control, you may also try going to your TV’s settings. Turn off Self Test Mode from there.
Check if your TV has loose video input wires. These your TV’s red, green, and blue component cables. Make sure your video input ports are clean and functional.
If you have a speaker system, consider moving it away from your TV. The magnets can interfere with your TV screen. If none of these methods work, contact a professional.
- Image Retention
Don’t confuse image retention with a screen burn-in. A screen burn-in is a more serious LED screen issue that refers to permanent damage to your screen. This degradation leaves a permanent static image on your device’s screen.
Image retention is a less serious issue than you can fix at home. This may occur when you change channels or input different media. Image retention is when an image sticks to your screen for a few moments.
Try adjusting your TV’s brightness and contrast levels. Play different media and check if a still image stays on your screen. Try enabling your TV’s Pixel Shift feature.
This feature will allow images on your screen to adjust and vary pixels. You can find the Pixel Shift feature on modern TV sets. Enabling this may help fix the phantom image.
- Fading Screen
A faded picture may appear as a stain-like mark in some areas of your screen. A faded screen may occur if your TV has a faulty backlight system. If this happens, you may need to get TV repairs or a replacement.
Faded spots are common and may be a sign of other serious issues. Your TV may fade to black within seconds or minutes after turning it on. Try running your TV through a picture test before contacting a professional.
Some models allow you to run a Picture Test on your TV. This test gives you an on-screen questionnaire. Your answers will help you determine if the issue lies in the source or your TV’s hardware.
- Fuzzy Screen, Bars, or Lines
A fuzzy screen drowns out any small details and loses the quality of your picture display. This may occur if an issue lies between your TV’s display and resolution. This gives you a 480p digitized standard.
Try swapping out your cables if you still have a fuzzy screen. HDMI cables can give better images than a component video cable. Try borrowing a cable from a friend to see if you need a replacement.
Your TV may also start displaying fuzzy images with bad weather conditions. If you have an older TV, it may be time to get a replacement. You can resolve this issue immediately if you have a modern TV.
If your TV starts displaying bars and lines, you may have issues with your connector. Magnets near your TV can affect images and picture quality. Even if you demagnetized your TV, magnets in your speakers or other devices could mess up your images.
You can remedy this issue by fixing cables on your TV. Fixing loose cables is an easy fix. Since you have to open your TV, you may need to contact a professional.
5 Signs You Need to Replace Your LED Screen
Here are some common signs that your LED screen needs a replacement. You can remedy some of these issues yourself by troubleshooting your TV. If the problem persists, look into getting repairs or a replacement LED screen.
Does your LED screen have other problems that are not on the list? It may mean that the display isn’t the part with an issue. Check out more of our informative blogs and guides to learn all you can today!