SAMSUNG TV SCREEN FLICKERING [10 DIY Solutions]

For some important reasons, Samsung’s smart TV eventually began to run flickering screen issues. Undoubtedly, Samsung makes some of the best televisions on the market in terms of energy efficiency and high picture quality. But many people complain about the flickering or blinking problems of Samsung TVs. As a result, it can destroy your cinematic experience. To avoid this Samsung tv from flickering problem you need to troubleshoot tv screen flickering.

There can be several reasons behind the flickering issue. Here, the major reasons include the poor connection of the power supply, problem in external device,  bad cable connection, flickering picture, and energy-saving features. Well, it may seem a daunting task to set the flickering picture. Every problem is easily fixable if you follow a few easy actions.

Here, we explain the following reasons for Samsung screen flickering TV and how to repair your Samsung TV screen flickering step-by-step.

Also check our guide on best TVs for bright rooms which includes Samsung TVs as well.

10 DIY Solutions for SAMSUNG TV SCREEN FLICKERING

UNPLUG YOUR SAMSUNG TV OFF THE WALL:

Firstly, the most popular technique to prevent your Samsung led TV from flickering pictures is disconnecting it from the residual power. All you need is to locate, press, and hold the power button of your smart TV screen for 30 seconds when it’s not plugged in.

For this, ensure you’re pressing the power button on the Samsung TV screen instead of holding the power button on the TV remote .  It doesn’t matter whether you have older or newer models; the same problem can occur. Here, the most recommended way is to try unplugging.

As a result, this assists in draining the remaining power in the screen and enables it to reset itself.  After waiting 1 min, put the switch back in the socket, and the screen starts to perform normally, without any screen flickering.

Also check our guide on best 76-inch TVs under $1000.

DISABLE ENERGY-SAVING MODE ON YOUR SAMSUNG TV:

In case disconnecting the Samsung TV doesn’t stop the screen from flickering, another way is to check if the TV is on Energy Saving Mode.  Mainly, the energy-saving mode controls the brightness of the TV screen automatically. It’s another common reason behind the flickering.  The safe way to control the flickering issue is to avoid using brightening levels to ensure energy saving. For this, follow all the steps correctly.

•  Press the home button on the remote.
  
• Search and press generally.
  
• Choose an ECO solution.
  
• Go to energy-saving mode.
  
• Press ‘enter’ to turn off the mode.
  

Turning off the energy saving or power saving mode can help stop the flickering problem. People with old Samsung TVs models should opt for ambient light detection after selecting the eco solution.

DISABLE ECO SENSOR ON SAMSUNG TV:

Eco-sensor can adjust ambient light brightness automatically. In addition, it prevents the device from overheating and decreases power utilization.  Sometimes due, for any reason, it stops working, which causes flickering. Well, this problem mostly occurs when voltage might fluctuate. To resolve this issue, turn off the eco sensor by following the “settings” menu.

ADJUST THE MINIMUM BACKLIGHT OF SAMSUNG TV SCREEN:

If the flickering screen issue did not resolve by following other methods, then adjust the minimum backlight of the screen. This feature helps in adjusting the intensity of the lightning. However, ambient light detection provides manual adjustment of the brightening level.  Moreover, this solution allows you to change the brightness of the LED TV screen by following the below-mentioned steps to avoid the flickering problem.

• Press the home button on the remote.
  
• Choose an ECO solution.
  
•  Choose minimum backlight.
  
• Try adjusting the scale to stop the flickering issue.
  

RESET PICTURE SETTINGS ON YOUR SAMSUNG TV:

Resetting your Samsung TV’s picture settings is another method to avoid picture flickering.

It will restore the factory default settings for your TV screen. There’s nothing difficult to follow the solution a few steps are:

• Press the home button on the remote.
  
• Choose picture
  
• Search and press expert settings
  
• Scroll down to ‘reset picture,’ and it’s all done!
  

USING DIFFERENT VIDEO SOURCES IN YOUR SAMSUNG TV:

Check an alternative “video source” for your led TV if possible. Connecting different video sources to HDMI cords can cause screen flickering to an extent level. In addition, it can also occur when a streamed broadcast sends your TV damaged frames. Undoubtedly, this solution will help you recognize the origin of the problem, whether it is in your Samsung TV or something else.

For instance, other reasons include Roku, streaming devices, and cable connection. Believe us or not, it can be your seating position that’s affecting the picture quality. Many people ignore this consideration, but a little effort can help you greatly. For this, try to set your settings to enjoy the best viewing position on Samsung Led TV.

EXAMINE EACH CONNECTION OF SAMSUNG TV:

Another solution to avoid flickering is to check out the damaged cables, twisted wires, and loose electrical connections. If you realize that the flickering problem only happens while using a certain input, then there is a 90% chance that connections are failing However, problems are frequently caused by HDMI cable in particular.

If the screen flickers horizontal lines, it identifies any loose input cord. This solution can’t resolve permanent horizontal lines because it frequently signifies physical damage to the device. The Samsung TV flickering at the bottom or top of the screen occurs due to damaged components and loose connections. It can also happen due to lightning in the room or any electrical interference.

EXAMINE HARDWARE ISSUES OF SAMSUNG TV:

Pressingly, the internal components might be the source of screen flickering and blinking problems.  LED TV’s components may deteriorate if you cannot pinpoint the reason for screen flickering (for example, the ribbons). Examining the hardware system properly can help you know the reason behind the flickering picture problem. You could still be able to use the warranty if it is a newer Samsung TV.

UPDATE OS OF YOUR SAMSUNG TV:

When the software on the Samsung TV is out-of-date, it may experience many problems, including flickering. To solve this issue, inspect the settings for recent Samsung TV OS upgrades. You need to check for the most recent firmware update for the Samsung TV model. As the updating process takes a lot of time in downloading the latest OS, make sure you have a good internet connection.

Make sure that you follow these steps rightly while updating:

• Visit the available update settings.
  
• Choose the Support option.
  
• Go to Software Update
  
• Choose Update Software from the menu.
  

With this solution, your TV will programmatically update. This procedure may take a couple of minutes; however, the TV will notify you after completing the whole procedure.

FACTORY RESETTING THE SAMSUNG TV:

The most serious action that can be taken to fix software and firmware problems of the TV device is a full factory reset. Your Samsung TV will be restored to its factory settings after wiping out all of your settings (apart from network settings). However, before proceeding further with this option, try to fix this flickering issue by using the other options above. 

Factory reset your device by following these steps:

• Hit the Home button on the remote while the TV is on.
  
• Select Reset from Settings then goes to
  
• Type “0000” if you’ve never set a security PIN.
  
• After turning off and then turning on, the TV will show the initial setup screen.
  

 Your Samsung TV will effectively be returned to the settings just like the day you bought it. Older Samsung TV models will have different settings for factory reset than mentioned above.

ROOM LIGHTENING:

The TV screen normally flickers at a very high speed that it does not feel while you are watching it. But sometimes, when there are bright lights in the room, it causes flickers at a noticeable rate, making the Samsung TV screen appear as if it is flickering. 

To fix this issue, either darken the room or brighten it. Furthermore, this issue can also be fixed through brightening level settings in your Samsung TV.  The brightening level settings depend on the Samsung model. If the model is made before 2016, follow these steps to turn off the ambient light detection feature.

If the model is made before 2016 then follow these steps to turn off the ambient light detection feature.

• Go to system
  
• Select eco solution
  
• Choose the Eco sensor and turn it on or off accordingly
  

If the model is made after 2017 then the following steps will be taken to turn off this feature. 

• Go to settings and select general
  
• Choose eco solution
  

Select ambient light detection and use the slider to adjust the level

THE BOTTOM LINE:

Mainly, screen flickering has been part of all newer and older models of Samsung TVs. By following all the fixes and solutions discussed above, we are sure that you can easily overcome the flickering picture problems. In case none of the aforementioned solutions worked to resolve your Samsung screen flickering problem, then it is better to approach an authorized technician to inspect your Samsung TV.

Besides that, the pro tip for you is that always consider buying good quality cables for the TV. The reason is that they play a significant role in the performance and reliability of your device. Even if technology isn’t your forte, our research highlights that you can easily solve the minor flickering problem by following all the possible solutions.

Before changing the TV totally, attempt the factory reset feature or get in touch with Samsung company. Without charging any additional costs, you can have it replaced. If still your Samsung TV is flickering, there’s nothing to panic about. Just replace your older model with the latest one by contacting Samsung support!