Having black spots on a TV screen can be very confusing and annoying for most TV owners. If you just spotted a black spot on your TV screen, you are probably worried that you’ll need to replace the entire set. But this should not be the case, especially since you spent a handsome figure getting the best TV available.

KEY TAKEAWAYS:

  • Black spots on your TV screen are caused by debris, dead pixels, or stuck pixels.
  • Perhaps the most common cause of black spots is dirt and debris that have accumulated on the surface of the TV screen over time. If ignored, it will lead to black spots.
  • A stuck pixel will light up when the TV is turned on but does not change color. A dead pixel doesn’t light up at all.

Most TV owners would consider sending their TVs back to their manufacturer when they spot a black spot. Unfortunately, this can be time-consuming and expensive. Fortunately, fixing a black spot is relatively easy. As a result, we have compiled a guide on how to fix a black spot on a TV screen.

What Causes Black Spots on a TV Screen

Black spots can be a pain, especially if you just bought a wide color gamut TV and are looking to have enjoyable weekends. Regardless of where the black spot is located on your TV screen, it will stand out like a sore thumb. It’ll be the first thing you spot when your TV screen lights up. Black spots on your TV screen are caused by debris, dead pixels, or stuck pixels.

  • Dirt or Debris: Perhaps the most common cause of black spots. Dirt and debris accumulate on the surface of the TV screen over time, and if ignored, will lead to black spots.
  • Manufacturer defect: Black spots will appear due to a violation of the assembly. They don’t appear immediately and often lead to damage to the display matrix. Black spots caused by manufacturer defects are usually covered by a warranty.
  • Stuck Pixel: A stuck pixel is a pixel on the TV display that cannot change color. Display pixels are designed to change color depending on the image projected on display. When the color doesn’t change, it’s called a stuck pixel.
  • Dead pixel: It’s pretty different from a stuck pixel but often gets confused for one. While a stuck pixel will light up when the TV is turned on but does not change color, a dead pixel doesn’t light up at all. This is because all of their sub-pixels are turned off permanently, and since they don’t light up, they look like black spots on the TV screen.

How to Repair Black Spots on Your TV Screen

Fixing black spots on your TV screen is quite simple.

  1. First, turn off your television and unplug it from the power source for a few hours. Sometimes, turning off the power on your TV will force the stuck pixel to become unstuck when you finally plug your TV back to the mains.
  2. Use a clean, dry microfiber cloth, and gently wipe the TV screen in circular motions. Accumulated dirt can appear like black spots.
  3. Next, verify that the black spot issues aren’t caused by any devices plugged into your TV, like a console or cable box. Remove all cables connecting your TV to components, and then plug them back in. Sometimes, loose connections cause distorted images that look like dead pixels.

If a black spot is still visible, contact your manufacturer or repair shop for repair service. Depending on the time and nature of the black spot, The TV manufacturer might cover the repair under warranty. You can also try the clouding LED TV fix, which solves the black spot problem that is common among new TV’s but often disappears as time goes by.

F.A.Q.S

Will black spots be visible on my screen when turned on?

Regardless of where the black spot is located on your TV screen, it will stand out like a sore thumb. It’ll be the first thing you spot when your TV screen lights up.


What causes black spots?

Black spots on your TV screen are caused by debris, dead pixels, or stuck pixels.


How does a manufacturer defect cause a black spot?

Black spots will appear due to a violation of the assembly. They don’t appear immediately and often lead to damage to the display matrix.


What is the difference between a stuck and dead pixel?

While a stuck pixel will light up when the TV is turned on but does not change color, a dead pixel doesn’t light up at all. This is because all of their sub-pixels are turned off permanently, and since they don’t light up, they look like black spots on the TV screen.

Can dirt and debris cause black spots?

Perhaps the most common cause of black spots is dirt and debris that have accumulated on the surface of the TV screen over time. If ignored, it will lead to black spots.



STAT: Samsung was the most popular Smart TV brand in US households in 2020. Samsung had a 32% steady market share while Alcatel and Vizio had 14% and 13%, respectively (source)

Lawrence Bonk

Lawrence Bonk is a copywriter with a decade of experience in the tech space, with columns appearing in Engadget, Huffington Post and CBS, among others. He has a cat named Cinnamon.

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