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2 Fixes When the Windows 11 Caps Lock Light Is Not Working

Key Takeaways 
  • This is mainly a sign of bad or corrupted drivers on Windows 11.
  • The Windows hardware troubleshooter is also an effective way of fixing this problem.

Basic Fixes:

  • Check for keyboard problems: If the Caps Lock light does not work on Windows 11, it may indicate a physical or mechanical issue. The LED indicator for the caps lock may be broken or burnt. A physical inspection may reveal the state of the device.
  • Update the OS or uninstall recent updates: Updating your operating system is an essential housekeeping process. Windows Updates regularly include bug fixes and security patches. However, if you get the problem after an update, you should uninstall the update.

Fix 1: Run the Hardware Troubleshooter

Windows 11 devices have several built-in troubleshooters, including the hardware troubleshooter. When you run this utility, it scans your computer for potential keyboard problems. It will fix most problems or recommend solutions. You should run this troubleshooter to resolve the caps lock light issue.

Step 1: Open the Run dialog by pressing Windows + R.

Step 2: Type cmd and hit the Ctrl + Shift + Enter keys to open an elevated Command Prompt.

Open Command prompt 7

Step 3: Type the command below and hit Enter to launch the Keyboard troubleshooter.

msdt.exe -id DeviceDiagnostic
hardware troublshooter

Step 4: Click the Next button and follow the wizard to complete troubleshooting of the keyboard.

Run hardware troubleshooter

Fix 2: Update or Reinstall the Keyboard Driver

Drivers are vital tools for communicating between hardware components and the operating system. If your PC uses outdated or corrupted drivers, it might encounter unexpected errors. We recommend reinstalling the keyboard driver when the caps lock light does not work.

Step 1: Right-click the Start menu and select Device Manager.

Open device manager 31

Step 2: Expand the Keyboard category, right-click your driver, click Uninstall device, and confirm your choice.

Uninstall device 7

Step 3: Restart the computer and relaunch the Device Manager.

Step 4: Click the Scan for hardware changes icon.

Scan for hardware changes 8

Alternatively, you may update the driver by clicking Update driver in Step 2 and selecting Search automatically for drivers.

Tip: You may follow special steps if you cannot reinstall drivers.

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Last updated on 21 August, 2024

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