DIY Fixes and Reasons for LG TV Green Tint

Robert Turner By Robert Turner
9 Min Read

Hey there, TV lovers! Have you ever turned on your LG TV and noticed everything looks kinda… green? Don’t sweat it! This odd green tint can pop up for a bunch of reasons, like a little hiccup in the hardware or software, maybe a wonky port, or some settings that got mixed up. Sometimes, it’s just a tiny glitch in the TV itself. Before you start worrying, check if all the cables connected to your TV are snug and secure. If everything’s plugged in right but your TV is still looking like a scene from “The Wizard of Oz,” don’t worry! I’ve got some handy tricks up my sleeve to help you fix that pesky green tint. Stick around, and let’s get your TV back to its colorful best!

Reasons for Green Tint on LG TV

1. Pesky Cables Can Be the Culprit First things first, check your cables. Sometimes, they get damaged or just start acting up. If they’re not in tip-top shape, they can make your TV screen look like it’s stuck in a green world.

2. Power Surprises Did you know that power fluctuations in your home can mess with your TV? Yep, those sudden changes in electricity can throw your TV’s settings off balance and bring on the green!

3. Choosing the Wrong Input It’s super easy to pick the wrong input source on your TV. If you’ve selected something your TV isn’t connected to, it might respond with a green screen. It’s like it’s saying, “Hey, check again!”

4. The Other Gadgets Might Be to Blame If you’ve got a game console, Blu-ray player, or any other device hooked up to your TV, one of them might be the troublemaker. Sometimes these devices can have their own issues and pass on the green tint to your TV.

5. Your TV’s Brain Needs an Update Just like your phone, your LG TV has its own software, known as firmware. If it’s out of date, things can get a little wacky, including weird colors on your screen.

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6. It’s an Inside Job Lastly, the problem might be inside the TV itself. The backlight or other internal parts could be damaged or not working right, leading to that greenish look.

How to Fix Green Tint Issue on LG TV

Try these workarounds to make the green tint disappear on the LG TV.

Soft Reset LG TV

Soft resetting your LG TV is like giving it a mini-break to refresh itself. This simple step can often fix display issues, including that strange green tint. Here’s what you need to do:

  • First, unplug all the stuff connected to your TV, even the Wi-Fi.
  • Turn off your TV, then press and hold the power button on it for about 5 to 10 seconds. This helps to clear out any leftover power hanging around in the TV’s parts.
  • Now, take a short break – let your TV chill for a few minutes.
  • Plug everything back in and turn on your TV. Is the green tint gone? If yes, high five! If not, let’s try something else.

Check Power Voltage

Sometimes, the power coming into your TV isn’t steady or might not be just right, and that can make your screen go green. Here’s what you can do:

  • Try plugging your TV into a different power outlet. See any change?
  • If the green tint’s still there, it’s time to check the power voltage in your house. If it’s bouncing around too high or too low, a stabilizer could be your new best friend. It’ll keep the power going to your TV nice and steady.

Check Input Source

Occasionally, the green tint issue isn’t about the TV at all – it’s about what’s connected to it. Let’s investigate:

  • Have a look at the devices connected to your TV. Are they all good, or is there a damaged port or other issues?
  • Try connecting these devices to different ports on your TV. If things suddenly look better, then you’ve found the troublemaker – it’s the original port.
  • In case the port’s the problem, you might need a professional’s help to fix it. And remember, after connecting your device to a new port, switch the input source on your TV to match it, so everything works smoothly.
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Update LG TV Firmware

Updating your LG TV’s firmware is like giving it a new set of instructions to work better. This can often fix issues like a screen that’s too dark, half-black, or, yes, green! Here’s how to update it:

  1. Connect to Wi-Fi: Grab your LG Smart TV remote, press the ‘Settings’ button, and make sure your TV is connected to Wi-Fi.
  2. Find the Update Option: Head over to ‘All Settings,’ then either ‘General’ or ‘Support.’
  3. Check for Updates: Select ‘About This TV’ and hit ‘Check For Updates.’
  4. Install Updates: If there’s an update waiting, just click ‘Download and Install.’

Factory Reset LG TV

If all else fails and that green tint is still hanging around, a factory reset could be your last resort. This will erase any messed-up files or settings that might be causing the problem.

  1. Access Settings: Use your LG TV remote to go to ‘Settings.’
  2. Reset to Factory Settings: Click on ‘All Settings,’ then ‘General’ or ‘Support.’ Here, select ‘Reset to Initial Settings.’

Contact LG Support

When you’ve tried everything and nothing’s worked, it’s time to reach out to LG Support. They’re the experts who can figure out what’s going on.

  • If it looks like a hardware issue, a trip to the nearest LG Service Center might be in order.
  • And hey, if your LG TV is still under warranty, you might get a repair or replacement without any extra cost.


And there you have it! We’ve explored a variety of ways to tackle that pesky green tint on your LG TV. From checking cables and power sources to updating firmware and even considering a factory reset, these steps should help guide you towards a solution. Remember, most TV issues, like the green screen problem, are often more straightforward to fix than they seem.

If you ever feel stuck, don’t hesitate to reach out to LG Support. They’re the experts who can provide additional guidance, especially if there’s a hardware issue at play. And of course, if your TV is still under warranty, make sure to use that to your advantage.

Technology can be a bit unpredictable at times, but with the right approach, you can usually get things back on track. So, go ahead and give these tips a try, and hopefully, you’ll be enjoying your LG TV with its full spectrum of colors in no time!

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Thanks for sticking with me through this guide. Happy viewing, and may your screen be forever free of any unwelcome green tints!

Frequently Asked Questions

Why does my LG TV have a green tint?

The green tint on your LG TV could be due to several reasons like damaged cables, power fluctuations, incorrect input source settings, malfunctioning connected devices, outdated firmware, or issues with the TV's internal components like the backlight.

How can I quickly check if the problem is with the cables or connected devices?

Inspect all cables for any visible damage and ensure they are securely connected. Try connecting your devices to different ports on the TV to see if the issue persists. If the green tint disappears when using a different port, the problem may be with the original port or the cable.

Will updating the firmware on my LG TV fix the green tint issue?

It might. Firmware updates often resolve various display issues, including color distortions like green tints. Always ensure your LG TV's firmware is up-to-date to prevent such problems.

Is it safe to perform a factory reset on my LG TV, and what will it do?

Yes, it's safe. A factory reset restores your TV to its original settings, potentially fixing the green tint issue. However, it will erase all personalized settings and data, so use this option as a last resort.

What should I do if my LG TV screen is frozen on a green tint?

If your TV screen is frozen, you can try updating the firmware via USB. If that doesn't work, contacting LG Support for professional assistance is advisable.

Can I fix the green tint issue myself, or do I need professional help?

Most green tint issues can be resolved with simple troubleshooting steps like checking cables, updating firmware, or resetting the TV. However, if these methods don't work, it may indicate a hardware problem, in which case professional assistance from LG Support or a technician is recommended, especially if the TV is under warranty.
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Meet Robert, a seasoned tech blogger and copywriting maestro. With an innate passion for all things tech, Robert's expertise shines through his exceptional articles on Tech, Android, Windows, Internet, Social Media, Gadgets, and Reviews. His captivating writing style and deep knowledge make him a trusted source for the latest insights in the ever-evolving tech landscape.
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