Having a functional keyboard backlight can greatly enhance the user experience, especially when working in low-light environments.
Fortunately, there are several troubleshooting steps it’s possible for you to take to resolve this problem.
Why Is Keyboard Backlight Not Working in Windows 11?
Keyboard driver issues: Outdated or incompatible keyboard drivers can result in the backlight not working as intended.
Now that we have a better understanding of the possible causes, lets move on to the solutions.
The method to do this is different on different devices.
For example, on HP laptops, you might change the keyboard backlight brightness level using theF5 key.
Its possible that there are some misconfigured tweaks causing the keyboard backlight to turn off.
you might easily correct these controls and get back to the normal functioning of the keyboard backlight.
However, controls apps are different for different manufacturers.
This guide will show you how to do that on Lenovo laptops.
2.Expand theDevicetab and selectInput & Accessories.
3.Look for theIntelligent Keyboardsection, and below it, switch on the Keyboard backlight if its turned off.
Run Keyboard Troubleshooter
Windows 11 provides a built-in troubleshooter that can help identify and fix common keyboard-related issues.
Heres how to launch the keyboard troubleshooter:
1.Press theWindows key + Ito fire up the configs app.
2.Click onSystemon the left pane and then selectTroubleshooton the right.
4.Scroll down, click theRunbutton next to the Keyboard troubleshooter, and follow the on-screen instructions.
5.Once the troubleshooter completes its process, test whether the keyboard backlight is functioning properly.
If not, proceed to the next step.
Update the Keyboard Driver
Outdated or incompatible keyboard drivers can cause issues with the keyboard backlight.
3.Right-punch your keyboard gadget and selectUpdate driver.
4.Choose the option to search for updated drivers automatically.
5.If Windows finds any updates, follow the prompts to install them.
6.Once the driver update is complete, reset your system and test whether the keyboard backlight is working.
hey note that uninstalling updates can have other implications, so proceed with caution.
Heres how to uninstall a Windows 11 update:
1.Press theWindows key + Ito open theSettingsapp.
2.tap the Windows Update on the left pane and then selectUpdate historyfrom the right-hand menu.
3.Search for theUninstall updatesoption below Related controls and select it.
4.Locate the recent Windows 11 update that might be causing the issue and click theUninstallbutton next to it.
6.reboot your machine and test whether the keyboard backlight starts working.
FAQs
In such cases, try the troubleshooting steps mentioned in this guide.
Some keyboard manufacturers provide dedicated software tools that allow you to customize and troubleshoot keyboard-related features.
Visit the manufacturers website and search for any software specific to your keyboard model.
Start by adjusting the brightness level and checking the tweaks.
Lastly, as a last resort, you could uninstall recent Windows 11 updates.
Remember to consult the keyboard manufacturers website or contact support for further assistance if needed.
