The process is simple and takes only a minute or two to complete. It’s unclear why that happens, but with the simple methods described above, you will be able to turn it on and choose the brightness level you want at any time. Windows 10 blocks the keyboard backlight feature on some laptops automatically. In case the dark theme is not working on your PC, check out our troubleshooting guide about Dark Mode not working in Windows 10. However, if you’ve performed an update recently, power cycle your computer to see if it will turn back on.
If your backlight no longer works after a drop, it may be as simple as a loose cable. Other causes of your keyboard backlight woes can be attributed to hardware issues or even software updates. The keyboard backlight option should appear.
Click on the Search icon on your taskbar and type Device Manager in the search bar.Thus, updating your keyboard’s Windows 10 driver should fix the backlight issue. After all, drivers help the operating system and your hardware communicate with each other. If there are no light symbols anywhere on the keyboard, the laptop is not equipped with this function.Īn outdated keyboard driver could be another possible reason why your keyboard’s backlight isn’t working. Asus users will be able to tell the functions based on the symbols on the keys.Some models will work with a simple Fn+Space.If you are not sure if you have such an app, you can always check the system.ĭepending on the model, your computer probably has a keyboard function to turn on the backlight.Īgain, depending on your Dell model, the keyboard function key that activates your keyboard’s backlight may vary. Most laptops come with native apps for managing keyboard backlight brightness.
Select OK once you are happy with the changes you made.You can select options between five seconds and 15 minutes and Never off if you don’t want the backlight to turn off automatically when your laptop is inactive. Next, choose the time for the keyboard backlight’s auto shutdown.Enable Keyboard lighting and select the brightness you want. Click on the tab to access additional options.Move the slider under the Keyboard backlight tab to the right to enable the backlight. Select Windows Mobility Center, and you will see a few options.Click the Start button and type Control Panel in the search bar.The first method requires you to open the Control Panel and navigate to the Windows Mobility Center to get the backlight working on your laptop.