Fix LG TV Green Tint.

DIY Fixes and Reasons for LG TV Green Tint

Does your LG TV have a green tint? You don’t need to worry. The green tint occurs due to unattached HDMI connections, wrong picture settings, outdated software, etc. If the green tint occurs due to defective hardware, you can repair it by visiting the nearest service center. This section explains the causes of green tint on the TV and what you should do to fix the issue.

Reasons for Green Tint on LG TV

Loose HDMI cable connectionConnect the HDMI cable firmly
Improper picture settingsChange the Picture settings
Outdated LG TV firmwareUpdate the LG Smart TV
Problems in the TV hardwareContact LG Customer Support
TV-connected cable is defectiveUse a different high-quality cable
Due to interference from other devicesKeep devices away from the LG TV

How to Fix Green Tint Issue on LG TV

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

Soft Reset LG TV

Because of a technical glitch, you may see the green tint on the TV screen. Soft resetting is the best way to fix LG TV picture-related problems. Disconnect all the external devices connected to the LG TV. Switch off the TV and press the power button on the LG TV for 5-10 seconds. It will drain the power from the capacitors.

Hold down the power button.

Wait a few minutes and restart your LG TV. Now check whether the green tint is gone or not.

Clear the Interference

If a device having a strong magnetic field is placed nearer to the TV, it will lead to picture-related problems. As a result, you may see a purple, blue, or green tint on the edges of the TV screen. To avoid this, keep those electronic devices away from the LG TV.

Change the Picture Settings

If the picture looks greyish or green, it is because of incorrect picture settings. Initially, adjust the brightness on the LG TV to check whether it works. If the picture is still unclear, go to SettingsAll SettingsPicturePicture Mode Settings → Set the preference.

Check Power Voltage

An oscillating or insufficient power supply also causes a green tint on the TV screen. To confirm the issue, you can connect your LG TV to a different power socket. If the green tint still appears on the LG TV, check the power voltage in your house. If it is too high or too low, use a stabilizer to cut off the energy. Then, check whether the green tint has disappeared on the TV.

Check Input Source

Sometimes, the issue is not with the LG TV; it is the connected device. So check whether the respective HDMI port has any signs of damage. If yes, you have to connect the device to the different ports and check.

If the device works on LG TV’s different port, the issue is with the port you’ve used. To repair the port, you need to seek help from a professional. Once you’ve connected your device to a different port on LG TV, it is important to change the source on LG TV to get the proper picture without any issues.

Update LG TV Firmware

To prevent the occurrence of green and blue tints on an LG TV, ensure you update the LG TV firmware. It will also help if your LG TV turns too dark or half-screen black. Every LG TV comes with an auto-update feature, which helps users avoid checking updates every time.

1. Connect your LG Smart TV to WiFi and press the Settings button on the remote.

2. Go to the All Settings option and select the General or Support tab.

3. Select the About This TV option and hit Check For Updates.

Update the LG TV Firmware.

4. If any update is available, click the Download and Install button.

If the LG TV is frozen on a green screen and it is inoperative, you can choose to update the LG TV firmware via USB.

Factory Reset LG TV

Unfortunately, if you can’t fix the LG TV’s green tint using all the above methods, restoring all LG TV settings is the final option you can try. The green tint may also occur while using apps if the cached files are corrupted. This process will remove the settings and apps installed on your LG TV.

1. Tap the Settings key on the LG TV remote.

2. Click All Settings and select General or Support.

3. Choose Reset to Initial Settings, and you are done.

Reset LG TV to fix Green tint on screen.

Contact LG Support

When none of the solutions works on your LG TV, it might be an issue with your LG TV’s hardware. Contact LG Customer Support, and they will assist you in identifying the issue. If the green tint appears due to damaged hardware, visit the nearest LG Service Center and seek a technician for further assistance. Check if your LG TV is under warranty to save the repairable cost.


How do you fix the LG TV picture color problems?

Change the picture mode on your LG TV to fix the issue. Go to Settings > All Settings > Picture > Picture Mode > Standard or Vivid.

Why does my LG TV screen appear green with no picture?

A faulty cable connection or severely damaged hardware is the reason for the green screen with no picture on the LG TV.

Amelia Griffiths

Greetings! I am Amelia Griffiths, a tech head and a content writer who loves to write about household gadgets. I remember my brother’s awe-struck face when we switched from our old LG TV to a new smart LG TV back when the first model was released. We now use one of the latest versions, and I am quite well-versed in the technical aspects of it. This blog (LG TV Guru) is my space to share and talk about different settings and unique features of LG TV. The how-to guides, with their easy-to-follow steps, will guide you through the process. I have also included the troubleshooting methods I have done and the techniques I know will help you get the complete television experience.

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