Why is my Samsung TV screen split with one side dark and the other side showing scattered pixels?

Learn how to fix a Samsung TV screen that is split with one side dark and the other side showing scattered pixels or "litter." Troubleshoot display issues caused by hardware faults, software glitches, or external connections.

If your Samsung TV screen is split into two halves—one side dark and the other showing scattered pixels or "litter"—it could be due to display hardware issues, software malfunctions, or external connection problems. Follow these troubleshooting steps to diagnose and resolve the issue.

1. Why does my Samsung TV screen split with one side dark and the other side showing scattered pixels?

A split-screen issue with one side dark and the other side displaying scattered pixels typically indicates a display hardware fault, such as a damaged panel or faulty backlight. However, it can also stem from software glitches, incorrect display settings, or issues with connected devices.

- Hardware issues: A damaged LCD panel or malfunctioning backlight can cause uneven display output.

- Software glitches: Corrupted firmware or display driver errors may disrupt screen rendering.

- External connections: Faulty HDMI cables or incompatible input sources can cause display anomalies.

2. How to fix a Samsung TV screen split with one side dark and the other side showing scattered pixels?

1. Reset your Samsung TV:

   Perform a soft reset to clear temporary software glitches.

   1. Press and hold the Power button on your TV or remote for 10 seconds.
   2. Release the button and wait for the TV to restart.
2. Run the Picture Test:

   Check if the issue persists during the built-in picture test.

   1. Turn off your TV and unplug it from the power source.
   2. Press and hold the Power button on the TV for 30 seconds.
   3. Plug the TV back in and turn it on. The picture test should automatically run.
3. Check External Connections:

   Ensure all cables and connected devices are functioning properly.

   1. Disconnect all external devices (e.g., streaming sticks, gaming consoles).
   2. Connect the TV directly to a reliable power source.
   3. If using an external input, test with a different HDMI cable or port.
4. Update TV Firmware:

   Ensure your TV is running the latest software version.

   1. Go to Settings > Support > Software Update.
   2. Select "Update Now" and wait for the process to complete.

3. When should I contact Samsung Support?

If the issue persists after performing the above steps, it may indicate a hardware fault requiring professional repair. Contact Samsung Support if:

- The picture test confirms a display hardware issue.

- The issue occurs even after resetting, updating, and checking connections.

- Your TV is still under warranty and requires authorized service.

4. Supported Samsung TV Models

This troubleshooting guide applies to most Samsung TV models, including QLED, Neo QLED, OLED, and Crystal UHD series. For model-specific assistance, refer to your user manual or contact Samsung Support.

Related Samsung Support Topics

- How to reset my Samsung TV

- How to update Samsung TV firmware

- How to troubleshoot Samsung TV display issues