11 Effective Ways to Fix Screen Flickering on Samsung Smart TV

If you're tired of dealing with screen flickering on your Samsung TV, you've come to the right place. Whether it's a minor bug, a defective cable, incorrect settings, or a hardware issue, we've got you covered. In this article, we'll explore the best ways to fix the screen flickering problem on your Samsung smart TV.

Restart the TV

The simplest solution is often the most effective. To troubleshoot screen flickering on your Samsung smart TV, start by restarting the Samsung TV. Unplug it from the power supply for at least 60 seconds, then plug it back in. Alternatively, you can press and hold the Power button on the TV remote for 15-20 seconds until the TV restarts.

Check Connected Cords

Loose or damaged cables can cause your Samsung smart TV to flicker. Check all the cables connected to your TV, such as HDMI and USB cables. If the screen flickers when connecting a specific device like a PS5 or Fire TV stick, the issue could be with the cable. Try disconnecting and reconnecting the cables, applying more pressure when reconnecting. You can also try using a different HDMI/USB port or a different cable altogether.

Change the Video Source

If your Samsung TV is connected to an external device like a USB dongle or streaming device, changing the video source might solve the flickering issue. Try selecting a different video source and see if the problem persists.

Update TV Software

Outdated software can cause screen flickering on your Samsung TV. Make sure to update your TV software to the latest version. To manually check for updates, go to Settings > Support > Software Update. Select “Update now.” Ensure that the Auto Update option is enabled on your Samsung TV.

Turn off Energy Saver Mode

Energy-saving settings on your Samsung TV can sometimes lead to screen flickering. Turn off the Energy Saver Mode to see if it resolves the issue. To do this, navigate to Settings > General > Eco solution. Select Energy Saving mode and turn it off. Note that Energy Saving mode may be called Power Saving or Ambient Light Detection on some Samsung TVs.

Adjust Minimum Backlight

The Minimum Backlight feature on your Samsung TV can also contribute to screen flickering. Adjust the minimum backlight setting to see if the flickering stops. Go to Settings > General > Eco solution, select Minimum Backlight, and adjust the scale accordingly.

Change Samsung TV Refresh Rate

Running your Samsung TV at a higher refresh rate can sometimes cause screen glitching. Try lowering the refresh rate to see if it resolves the issue. Go to Settings > Picture > Expert settings (or Picture Options) > Auto Motion, and select a lower refresh rate.

Run Self Diagnosis

Samsung TVs have a built-in diagnosis tool that can help detect problems. Run the self-diagnosis test for picture and HDMI. Go to Settings > Support > Device Care, select Self Diagnosis, and run the Picture Test and HDMI troubleshooting. You can also run the Start Device Care option to fix any issues with your Samsung TV.

Reset Picture Settings

Incorrect picture settings can cause screen flickering on your Samsung smart TV. Instead of manually changing each setting, reset the picture settings to their default values. Go to Settings > Picture > Expert Settings, scroll down, and select Reset Picture. Confirm the action on the next screen.

Factory Reset Samsung TV

If all else fails, you can try factory resetting your Samsung TV. This will restore the TV to its original settings, removing any installed apps and changes you've made to the settings. To factory reset your Samsung TV, go to Settings > General > Reset. Enter the security PIN (default PIN is 0000) to initiate the reset.

Contact Samsung

If the screen flickering issue persists despite trying all the solutions mentioned above, it's time to contact Samsung. There may be a hardware issue that requires professional assistance. Reach out to Samsung customer support for further guidance.

Bonus Solution: Put Tape on the Connector

For those willing to take risks, there's a YouTube video that suggests putting a strip of tape on one of the connector wires inside the TV to fix screen flickering. However, please note that this method comes with its own set of risks, and we cannot be held responsible for any damage caused. Proceed at your own discretion.

With these effective solutions, you can bid farewell to screen flickering on your Samsung smart TV. Once the issue is resolved, you can learn how to add and manage and restore missing apps on your Samsung TV and discover how to change the Wi-Fi network.