Windows Night Light Not Working? Here’re 10 Ways to Fix It

Windows Night Light Not Working, Windows Night Light is a useful feature that adjusts the color temperature of your computer screen to reduce eye strain and promote better sleep. However, there may be instances when Night Light stops working properly, leaving you without the soothing display you’re accustomed to. In this article, we will explore ten effective ways to fix Windows Night Light and restore its functionality.

Night Light is a built-in feature in Windows that reduces the amount of blue light emitted by your computer screen during evening and nighttime hours. By transitioning the display to warmer colors, it mimics the natural warm tones of sunlight, which can help alleviate eye strain and improve sleep quality.

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Benefits of Night Light

Windows Night Light Not Working, Night Light offers several benefits for computer users, especially during low-light conditions. Some key advantages include:

1. Reduced eye strain: By decreasing blue light emissions, Night Light reduces eye fatigue and strain, allowing for more comfortable extended computer usage.
2. Improved sleep quality: Exposure to blue light before bedtime can disrupt your sleep patterns. Night Light helps mitigate this issue by promoting a more sleep-friendly environment.

Now that we understand the importance of Night Light, let’s explore the common reasons why it might not be functioning as expected.

Reasons for Night Light Not Working

There can be several factors contributing to Night Light issues. Let’s examine some common causes:

Outdated Graphics Driver

Windows Night Light Not Working, An outdated or incompatible graphics driver can interfere with Night Light’s functionality. The driver acts as the bridge between your operating system and the graphics hardware, so keeping it up to date is crucial.

Display Settings

Windows Night Light Not Working, Incorrect display settings can prevent Night Light from activating. It’s essential to ensure that the necessary settings are properly configured to allow Night Light to function as intended.

Third-Party Software

Certain third-party software, particularly those related to color calibration or display management, can conflict with Night Light. Disabling or uninstalling such software might resolve the issue.

Power Settings

Windows Night Light Not Working, Power settings on your computer can affect Night Light. If your device is set to high-performance mode, it might disable Night Light to prioritize performance over energy-saving features.

Windows Updates

Windows Night Light Not Working, Windows updates often introduce bug fixes and improvements. However, they can also cause compatibility issues with Night Light. It’s important to stay updated but be aware of any potential conflicts. Now that we have identified the common reasons behind Night Light not working, let’s move on to troubleshooting the issue and fixing it.

Troubleshooting Night Light Issues

Check Graphics Driver

Windows Night Light Not Working, To address potential problems with the graphics driver, follow these steps:

1. Open the Start menu and type “Device Manager” in the search bar.
2. Click on the “Device Manager” result to open the utility.
3. Expand the “Display adapters” category to view your graphics driver.
4. Right-click on the graphics driver and select “Update driver.”
5. Follow the on-screen instructions to update the driver to the latest version.
6. Once the update is complete, restart your computer and check if Night Light is functioning.

Adjust Display Settings

Windows Night Light Not Working, To ensure the correct display settings are in place for Night Light, follow these steps:

1. Right-click on the desktop and select “Display settings.”
2. Scroll down to the “Color and brightness” section.
3. Make sure the “Night light” option is turned on.
4. Adjust the “Color temperature at night” slider to your preference.
5. If Night Light is still not working, try toggling the “Night light schedule” on and off.

Disable Third-Party Software

Windows Night Light Not Working, If you suspect that third-party software is causing conflicts, you can disable or uninstall it by following these steps:

1. Open the Start menu and navigate to the “Settings” app.
2. Click on “Apps” and then select “Apps & features.”
3. Scroll through the list of installed applications and locate any software related to color calibration or display management.
4. Select the software and click on “Uninstall” or “Disable,” depending on the available options.
5. Restart your computer and check if Night Light is now working properly.

Modify Power Settings

Windows Night Light Not Working, To ensure that power settings are not affecting Night Light, try the following:

1. Open the Start menu and go to the “Settings” app.
2. Click on “System” and select “Power & sleep” from the left-hand menu.
3. In the “Power & sleep” settings, select “Additional power settings” on the right-hand side.
4. In the Power Options window, make sure that “Balanced” or “Power saver” is selected.
5. If your computer is set to “High performance,” click on that option and choose “Balanced” or “Power saver.”
6. Save the changes and check if Night Light is now functioning properly.

Install Windows Updates

Windows Night Light Not Working, Updating your Windows operating system can often resolve compatibility issues. Follow these steps to install the latest updates:

1. Open the Start menu and go to the “Settings” app.
2. Click on “Update & Security” and select “Windows Update” from the left-hand menu.
3. Click on “Check for updates” to see if any updates are available.
4. If updates are found, click on “Install” and follow the on-screen instructions.
5. Once the updates are installed, restart your computer and check if Night Light is working correctly.

Other Potential Solutions

Windows Night Light Not Working, Windows Night Light Not Working, If the above steps didn’t resolve the issue, here are a few additional solutions to consider:

Reset Night Light

1. Open the Start menu and go to the “Settings” app.
2. Click on “System” and select “Display” from the left-hand menu.
3. Scroll down to the “Night light” section.
4. Click on the “Night light settings” link.
5. Under “Schedule,” toggle the “Night light” switch off and on.
6. Restart your computer and check if Night Light is now functioning.

Run Hardware Troubleshooter

1. Open the Start menu and go to the “Settings” app. 2. Click on “Update & Security” and select “Troubleshoot” from the left-hand menu.

1. Scroll down and locate the “Hardware and Devices” troubleshooter.
2. Click on “Run the troubleshooter” and follow the on-screen instructions.
3. The troubleshooter will attempt to detect and fix any hardware-related issues that might be affecting Night Light.
4. After the troubleshooter completes its process, restart your computer and check if Night Light is now working.

Reinstall Graphics Driver

Windows Night Light Not Working, If updating the graphics driver didn’t resolve the issue, you can try reinstalling it:

1. Open the Start menu and type “Device Manager” in the search bar.
2. Click on the “Device Manager” result to open the utility.
3. Expand the “Display adapters” category to view your graphics driver.
4. Right-click on the graphics driver and select “Uninstall device.”
5. Follow the on-screen instructions to uninstall the driver.
6. Restart your computer, and Windows will automatically reinstall the graphics driver.
7. Check if Night Light is now functioning properly.

Check for Malware

Windows Night Light Not Working, Sometimes, malware or viruses can interfere with system settings. Perform a malware scan using your preferred antivirus software to check for any infections. Remove any detected malware and restart your computer to see if Night Light starts working again.

Contact Support

If none of the above solutions work, it’s recommended to reach out to the official support channels for further assistance. Provide them with detailed information about the issue and the troubleshooting steps you’ve already taken. They will be able to guide you through additional troubleshooting or provide specific solutions tailored to your system.

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Conclusion

Windows Night Light Not Working, Windows Night Light is a valuable feature that helps reduce eye strain and improve sleep quality while using your computer. If you encounter issues with Night Light not working, it can be frustrating. However, by following the troubleshooting steps outlined in this article, you can resolve the problem and restore Night Light functionality. Remember to update your graphics driver, adjust display settings, disable conflicting software, modify power settings, and install Windows updates. If needed, you can also try additional solutions like resetting Night Light, running hardware troubleshooters, reinstalling graphics drivers, checking for malware, or seeking official support.

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FAQs

1. Why is Night Light important for computer users?

Night Light is important because it reduces eye strain and promotes better sleep quality by decreasing blue light emissions from the computer screen.

2. What can cause Night Light to stop working?

Night Light may stop working due to outdated graphics drivers, incorrect display settings, conflicting third-party software, power settings, or compatibility issues with Windows updates.

3. How do I update my graphics driver?

To update your graphics driver, open the Device Manager, expand the “Display adapters” category, right-click on the graphics driver, and select “Update driver.”

4. Can I reinstall the graphics driver to fix Night Light issues?

Yes, you can reinstall the graphics driver by uninstalling it from the Device Manager and restarting your computer. Windows will automatically reinstall the driver.

5. What should I do if none of the troubleshooting steps work?

If none of the troubleshooting steps work, it’s recommended to contact official support for further assistance, providing them with detailed information about the issue and the steps you’ve already taken.