Night Light Not Working

1. Common Problems With Night Light Not Working

Today, I'll show you how to fix Night Light not working issue. Windows 10’s Creators Update includes Night Light, a “blue light filter” that makes your display use warmer colors.

How to Fix Night light not working after Windows 10 Fall Creators Update? Night Light is the feature of for those who want to lower the blue light on a display and reduce eye strain at night time., as we all know, is the culprit to affect our sleep recycles, while the night light mode on Windows 10 Fall Creators Update as well as its predecessor, Windows 10 Creators Update, can help to filter the blue light and protect our eyes.However, after the Windows 10 Fall Creators Update, many users complained about the glitch of the night light on their Windows laptop or desktop:'There's a problem with the night light setting. I can't enable the night light on action center neither in the Settings.'

'My Surface comes across Night light failure. It doesn't work after the Windows 10 Fall Creators Update.' 'Since the Fall Creators Update, the Night light button is greyed out in both the Settings and the Action Center.' Night light not working issues keep annoying the users after the Windows 10 Fall Creators Update. It may be triggered by different factors, such as incorrectly configured system settings, faulty display or graphics drivers, registry crashes, etc.

This post will show you some workable methods to troubleshoot the night light not working problem after the Windows 10 Fall Creators Update. Reset Night Light-related Settings on Windows 10 Fall Creators UpdateIf you find the night light in the Action Center or the Settings is greyed out after the Windows 10 Fall Creators Update, you can fix it with the steps below:Step 1. Use Win + I to open Settings.Step 2.

Go to the Privacy menu.Step 3. On the left side, choose the Location tab.Step 4. Click the Change button under the Location for this device.Step 5. Toggle the switch under the Location for this device to ON.Step 6. Toggle the switch under the Location service to ON.Step 7. Restart the computer.Now check the Action Center or the Settings on your Windows 10 Fall Creators Update to see if the night light feature is available.

Common Problems With Night Light Not Working

Check Graphics Driver that Causes Windows 10 Night Light Not WorkingGraphics card drivers issue can also result in the night light not working, night light not available or greyed-out night light button after the Windows 10 Fall Creators Update. In addition, faulty graphics drivers can trigger issues like problem, etc. So it's necessary to check the display/video/graphics drivers on your Windows 10 computer.Here we recommend you use to fix the issue.

Driver Talent, which has been reviewed as the intelligent software by, can detect those outdated, incompatible or broken graphics drivers and download the best-matched driver update for your 32-bit or 64-bit Windows 10 Fall Creators Update PC.Step 1. Scan the PC for Culprits that Cause Night Light Not WorkingLaunch Driver Talent and click the Scan button. The driver download and update utility will automatically detect those faulty drivers on your computer.

Fix Graphics Drivers IssuesIf there are corrupted graphics drivers, you can click the Repair button to fix the issue. If there are updatable drivers, you can click the Update button to download the proper driver updates, like, etc. You can also go to the Uninstall menu to remove the current graphics driver and reinstall it.Step 3. Reboot the ComputerAfter that, restart the computer to make the driver changes take effect. Then go to Settings on Windows 10 to see if you can access to the night light.Note: Don't forget to on your computer before any changes in case other system glitches occur, Way 3. Modify Registry to Fix Night Light Not Working on Windows 10 Fall Creators UpdateIf the methods above didn't work, you may need to modify the registry to fix the greyed-out night light button or the night light not working issue.

Note: Windows Registry is a vital database on Windows OS computer. Any misoperation will cause server system problems, such as issue, issue, etc. So it's important to before the changes.Now let's kill the night light not working and release the pain:Step 1.

Use Win + R to launch Run.Step 2. Type into regedit.Step 3. Hit the Enter key.Step 4. Copy and paste the path into the address bar of the Registry Editor: HKEYCURRENTUSERSoftwareMicrosoftWindowsCurrentVersionCloudStoreStoreCacheDefaultAccountStep 5. Press the Enter key.Step 6.

Right-click the key $$windows.data.bluelightreduction.bluelightreductionstate under the DefaultAccount and select the Delete to remove it.Step 7. Right-click the key $$windows.data.bluelightreduction.settings and select the Delete.Step 8. Restart the computer.Then you can go to the Action Center or the Windows Settings. The night light not working issue has been resolved now and the night light button is available.That's it. If you still fail to troubleshoot the night light issue after the Windows 10 Fall Creators Update, you can comment below or click the LEFT MENU on this page for technical support. Any other issues you come across after the update, please go to for more solutions.

.If night light won’t come on when it’s supposed to, location settings may be to blame:Night light usually turns on at sunset where you are located. When the location setting is off, night light isn’t able to determine when sunset is. Making sure location services are turned on should fix this. If you don’t want to turn on location services for your computer, where I cover how to program the time for night light to turn on.

Go to the time and date box on the taskbar and right-click on it then click on Adjust date/time. Toggle the Set time automatically switch off and back on again, or change it to On if it was off.

This will make Windows synchronize with the time server.If it’s not able to synchronize with the time server, you’ll either need to change the server or set the time manually. Read on for the instructions. Changing the time server has to be done from Control Panel. Here’s how:. Open Windows search by clicking on it or with the Win + S shortcut and begin typing “ control panel” then click on its entry when it shows up. Once in Control Panel click on Clock and Region. Now click on Date and Time.

In the window that pops up click on the Internet Time tab. Now click on Change settings.

Click on the Server drop-down menu and change to a different server, then click Update now and wait. If it works there will be a success message. If it doesn’t work, try a different server. Click OK when done.If for some reason none of the servers work, then you can set the time manually by doing the following:.

Go to the time on the taskbar and right-click on it then click on Adjust date/time. Click the Set time automatically switch to change it to Off, then click on the Change button under Change date and time. Enter the correct current time in the boxes and then click Change when done.If night light isn’t working at all, there are different steps you can take to fix it:What those steps are will depend on whether or not you can change night light’s settings. Here’s how to make them visible if they aren’t already:. Open Windows search by clicking on it or with the Win + S shortcut and begin typing “file extensions” and then click on Show or hide file extensions when it comes up. This will bring up File Explorer Options where you can click to uncheck the box next to Hide extensions for known file types.

Click on OK after doing this.Now you’re ready to create the.reg file.