Samsung is on top of its game in providing the best smart TV screens with the best modern tech features, such as Android functions. Unfortunately, they are also subject to various screen issues, such as white spots, common with modern televisions.
If you’re wondering how to fix your Samsung TV’s white spots, you came to the right place! This article will discuss the possible causes of this screen issue and the solutions you can use to fix them.
That said, let’s get started!
What Causes White Dots on Samsung TV Screens? (PAA)
There are numerous causes of Samsung white spots. You may be unaware, but even cleaning your TV screen can result in this issue.
These are the reasons why white spots may appear on a Samsung TV:
- Pixel Failure.
The LCD screen’s pixels might be failing or damaged, causing white spots on the screen. - Overheating.
Blocked and dirty air vents can cause your Samsung TV to overheat, leading to internal damage, especially on its LED. - Pressure Damage.
Your Samsung can also sustain white spots on its screen from physical pressure. This can happen when you are wiping its screen with more force than its pixels can handle. - Dislodged LED Reflectors.
Samsung TV screen reflectors may dislodge over time due to adhesive drying. - Aging of the Screen.
You might get white spots on your Samsung TV screen if it is already an old appliance. The essential internal parts might be damaged, leading to the issues.
Related article: Why Samsung TV blinks on and off?
How to Diagnose White Spots on a Samsung TV Screen
It’s important to properly diagnose your Samsung TV before fixing the white spots. This way, you can find out where exactly the white dots are and whether there are less noticeable ones that also need fixing.
These are the ways to diagnose white spots on a Samsung TV:
Method 1. Do Flashlight Test
A flashlight check is essential for various external screen and LED damage checks. This allows you to find physical issues like scratches and pressure damage. The test also lets you find exactly where the white spots on your TV screen are coming from.
Note: Try to keep the room dark while doing this test
Here are the steps to perform a flashlight test on a Samsung TV:
- Step 1. Unplug the TV from Connections.
- Step 2. Wait for 10 minutes.
This wait is essential as it gives time for cooling, especially when your TV has been running for a while. - Step 3. Use a lighting device for inspection.
Method 2. Perform a Picture Test
Samsung added a feature called “Self Diagnosis” in its smart TVs. Under this feature is a function called “Picture Test”. It works by displaying a picture that you can observe and then asks you if it looks normal or not.
If you answer no, your smart TV will provide you with codes to show Samsung’s customer service when they assist you with your problem.
Here are the steps for performing a picture test on a Samsung TV:
- Step 1. Press the “Home” button on the TV remote.
- Step 2. Go to “Settings”.
- Step 3. Scroll & select “Support > Device Care > Self Diagnosis”.
- Step 4. Tap on “Picture Test”.
Learn more about Doing a Samsung TV Picture Test.
Fixing White Spots on Samsung TV Screen
Removing white dots on your Samsung TV screen involves various solutions. These solutions can range from simply cleaning the TV screen to replacing a part of it.
Here are the solutions to fix the white spot issue on your Samsung TV:
Method 1. Clean Your Samsung Screen
There is a chance that the white spots on your Samsung TV screen are dirt stuck on it. So, cleaning the screen will help eliminate the dust and stains that cause those spots.
You’ll need a microfiber cloth (like this one from Amazon) and distilled water to fix Samsung TV white spots by cleaning. You may also use disinfecting ethanol for hard-to-remove dirt.
Important! Have the TV switched off and disconnected from power before cleaning it. Additionally, never use chemical cleaners like bleach and detergent when cleaning your TV screen. Your TV screen is sensitive, and chemical cleaners can permanently damage it.
These are the steps on how to clean a Samsung TV screen:
- Step 1. Damp a microfiber cloth with distilled water.
- Step 2. Gently wipe your TV screen in a circular motion.
- Step 3. Use another microfiber cloth to dry the screen.
More about the topic on Samsung’s Support.
Method 2. Cold Boot Your TV
Cold booting will help refresh the Samsung TV system. It also clears the TV’s cache, potentially fixing the white spot issue. This solution is ideal if the white spots appear suddenly while watching a show.
You can cold boot your Samsung TV by switching it off and unplugging it from the power source. Wait about 30 seconds before plugging the TV back in. The white spots on the screen should be gone once you return to watching your favorite show.
More on Samsung’s website.
Method 3. Check the HDMI Cable
A problem with HDMI connection issues can lead to white dots on Samsung TV screens. For instance, if your HDMI cable is loose or damaged, it can cause signal noise on the TV screen.
You can fix the white spots on Samsung TV by unplugging and re-inserting the HDMI cable in the same port to secure its connection. If this doesn’t resolve the issue, you can replace the HDMI cable, which may be damaged from years of use. You can also try removing dust particles in the ports before using the new HDMI cable.
Finally, consider disconnecting external HDMI connections, such as consoles and streaming devices. These connections can interfere with your TV’s signal, thus causing the white spots on its screen.
Loose cables can also cause your Samsung TV to blink red light.
Method 4. Change Picture Settings
Sometimes, the Samsung TV white dots result from inaccurate picture settings. For instance, the screen’s brightness is too bright, causing some details to become overly seen. That said, it is essential to reset your TV’s picture settings.
These are the steps to change Samsung’s picture settings:
- Step 1. Press the “Home” button on a remote device.
- Step 2. Go to “Settings > Picture”.
- Step 3. Click on “Expert Settings”.
- Step 4. Configure the settings to remove the white spots on the screen.
More on Samsung website.
Method 5. Update TV Firmware
Keeping your Samsung TV’s system updated prevents glitches like the bright white spots on its screen. Even better, it allows your device to run smoothly.
Here’s how to update Samsung TV firmware:
- Step 1. Press the “Home” button on the remote.
- Step 2. Press the “Left Direction” button.
- Step 3. Select “Settings > All Settings”.
- Step 4. Scroll to “Support”.
- Step 5. Choose “Software Update > Update Now”.
If your TV displays any new update, follow the on-screen prompts to install it.
Find out more on Samsung Support page.
Method 6. Contact Samsung TV Support
If the methods above do not fix the white dots on your Samsung TV, your last resort is to contact Samsung’s customer support. This is ideal when you need parts repair or replacement on your TV.
In addition to the white spot issue, contacting customer support will allow you to report and fix any other issues on your Samsung TV.
Does Samsung TV Warranty Cover White Spots Issue? (PAA)
Yes, Samsung’s warranty covers white spot issues on their smart TVs if it is a manufacturer defect. The warranty lasts a year after you buy your device, but it is extendable through Samsung’s extended service plans.
The Samsung Care+ provides Samsung device owners with extended warranty, TV repair, and 24/7 expert customer support.
Learn more on Samsung Support page.
How Much Does It Cost to Fix Samsung Screen White Spots? (PAA)
The cost of fixing white spots on Samsung TV screens is between $60-$300, depending on the services you’ll get. It also depends on the size and model of your device. The cost caters to repairs and parts replacements like damaged pixel displays or screens.
The cost may be pricey, with some charging up to $300. But if the cause of the white spots on your Samsung TV is minor damage, the repair cost may be lower.
Enjoy a Damage-Free Samsung TV Screen
Samsung is reputable for its quality TV brands. But it can sometimes display white dots on screens for the above reasons. You can execute numerous doable solutions at home, with cold booting, changing picture settings, and updating software being some of the main troubleshooting solutions.
You can always contact customer care and use your Warranty to fix the Samsung White spots if they are still legible. No worries if the one-year warranty mark is over; technicians can help with the issue at a price.
That said, enjoy your Samsung TV experience!
