Samsung TV Green Tint Screen: How to Fix?

Has your Samsung TV developed an unwanted green screen of death, ruining your viewing experience? Don’t worry; this issue is relatively common and can often be resolved without the need for professional help. In this comprehensive guide, we’ll explore various methods to fix the green screen on your Samsung TV, ensuring you can enjoy vibrant and accurate colors once again.

Quick Summary

Solution	Description
Power Cycle	Perform a simple restart by unplugging the TV and plugging it back in.
Picture Mode	Change the Picture Mode to Movie or Standard
Color Tone	Adjust the Color Tone settings
Picture Reset	Reset the Picture settings to factory defaults
Software Update	Check for and install any available software updates.

Green Tint on Samsung TV: What to Do?

Before we dive into the solutions, it’s essential to understand what causes the green tint problem. This issue can arise due to several factors, including incorrect picture settings, software glitches, or even hardware malfunctions. Fortunately, most cases can be resolved by adjusting the settings or performing a simple reset.

Power Cycle Your TV

A simple power cycle can sometimes fix minor glitches causing the green screen issue. To do this, follow these steps:

Turn off your Samsung TV and unplug it from the power source.
Wait for at least 5 minutes to allow any residual power to drain from the TV.
Plug the TV back in and turn it on. Check if the green screen issue persists.

Check Connections

Turn off your Samsung TV and any connected devices.
Inspect the HDMI, component, or AV cables connecting your devices to the TV. Ensure they are securely plugged in and not damaged.
If you’re using an external device like a cable box or gaming console, try disconnecting and reconnecting it to the TV.

Change the Picture Mode

One of the easiest ways to fix the green tint is to change the Picture Mode on your Samsung TV. Different modes are designed for various viewing environments and content types, and the default mode may not be optimized for your specific setup.

Press the “Home” button on your Samsung TV remote control.
Navigate to “Settings” and select “Picture.”
Locate the “Picture Mode” option and choose either “Movie” or “Standard” mode.
Observe if the green tint has been reduced or eliminated.

If the green tint persists, proceed to the next step.

Adjust the Color Tone Settings

Samsung TVs offer advanced color settings that can help fine-tune the color balance. By adjusting the Color Tone settings, you may be able to counteract the green tint and achieve more natural colors.

From the “Picture” menu, select “Expert Settings” or “Advanced Settings.”
Locate the “Color Tone” option and adjust the values until the green tint is minimized.
You may need to experiment with different settings for “Red,” “Green,” and “Blue” values.
Once you’re satisfied with the color balance, exit the settings menu.

If the green tint issue persists, try resetting the picture settings.

Reset the Picture Settings

Sometimes, the green tint can be caused by incorrect picture settings that have been accidentally changed or corrupted. Resetting the picture settings to their factory defaults can often resolve this issue.

From the “Picture” menu, navigate to “Expert Settings” or “Advanced Settings.”
Locate the “Reset Picture” option and select it.
Confirm the reset when prompted.

After resetting the picture settings, your TV’s colors should return to their default state. If the green tint persists, consider checking for software updates.

Reset Smart Hub

Press the “Home” button on your Samsung remote.
Go to “Settings” > “Support” > “Device Care” > “Self Diagnosis” > “Smart Hub Cache Reset.”
Select “Reset” and wait for the process to complete.
Restart your TV.

Check for Software Updates

Samsung regularly releases software updates for their TVs, including bug fixes and performance improvements. Updating your TV’s software may resolve the green tint issue if a known software glitch causes it.

Press the “Home” button on your remote control.
Navigate to “Settings” and select “Support.”
Choose “Software Update” and select “Update Now.”
Follow the on-screen instructions to download and install any available updates.

After the software update is complete, restart your TV and check if the green tint issue has been resolved.

Reset to Factory Settings

Press the “Home” button on your Samsung remote.
Go to “Settings” > “General” > “Reset.”
Enter your PIN (if prompted) and select “Reset.”
This will erase all your settings, apps, and data, so use this as a last resort.

Check Backlight LED’s

The backlight LEDs are responsible for providing the illumination behind the display panel. If some of them malfunction or have degraded over time, it can affect the overall color balance and uniformity.

You must disassemble your TV and access the display panel to check the backlight LEDs. This process should only be attempted if you have the necessary technical skills and experience, as it involves working with delicate components and potentially voiding your warranty if not done correctly.

Disconnect your TV from the power source and remove the back panel to access the internal components.
Locate the display panel and carefully remove any protective covers or shields.
Inspect the backlight LEDs, which are typically arranged in strips or rows behind the display panel.
Look for any LEDs that appear dimmer, flickering, or not illuminating at all, as these could be causing the green tint or other color issues.
If you notice any problematic LEDs, you may need to replace the entire backlight LED assembly or have it repaired by a professional.
Reassemble your TV, taking care to reconnect all cables and components properly.

Check T-Con Board

Sometimes, a green tint on a Samsung TV can be caused by a malfunctioning T-Con (Timing Control) board. This board is responsible for controlling the timing and signals sent to the display panel, and any issues with it can result in color distortions or other visual problems.

If you’ve tried all the previous steps without success, you may want to inspect the T-Con board for any signs of damage or malfunction. However, this process involves disassembling your TV and working with sensitive components, so it should only be attempted if you have the necessary technical skills and experience.

Disconnect your TV from the power source and remove the back panel to access the internal components.
Locate the T-Con board, which is typically a separate board connected to the main board and display panel.
Carefully inspect the T-Con board for any visible signs of damage, such as burned components, bulging capacitors, or loose connections.
If you notice any issues, you may need to replace the T-Con board with a compatible replacement part.
Reassemble your TV, taking care to reconnect all cables and components properly.

Helpful Tips

Ensure your TV is set to the correct input source and aspect ratio for your watching content.
Try different HDMI cables or sources to rule out any external factors causing the green tint.
Adjust the backlight settings or enable features like “Eco Mode” to see if they impact the color balance.
If the green tint is only present on specific channels or inputs, the issue may be related to the source rather than your TV.

Conclusion

Fixing a green screen on your Samsung TV can be straightforward if you follow the steps outlined in this guide. Start with the easiest solutions, like changing the Picture Mode or adjusting the Color Tone settings, and gradually move to more advanced options, like resetting the picture settings or updating the software. Remember, if the issue persists after trying all the recommended solutions, it may indicate a hardware problem that requires professional assistance.