When the Caps Lock Key Stops Working: How to Fix It

While a computer mouse has only two main buttons, a keyboard offers a multitude of keys, and when one key malfunctions, it doesn’t leave us in a bind like a broken mouse button. Replacing a laptop keyboard can be costly, while desktop keyboards are readily available for just over 10 euros. When the Caps Lock key fails to work, it’s usually not a catastrophe, as it’s not a key we frequently use. We often employ the Shift key for capitalizing letters, and that’s precisely its function, making it the go-to choice for quick capitalization.

If you find yourself facing a non-responsive Caps Lock key, fret not, as there are several solutions to revive its functionality without the need for a new keyboard.

Caps Lock Key Not Working: Solutions

To troubleshoot and resolve the issue affecting your Caps Lock key, follow these steps until you find the one that works for you.

1. Clean the Keyboard: Often, accumulated dust, debris, hair, and particles between the keys can disrupt key functions. Turn the keyboard upside down and gently tap it to dislodge any debris. This method applies to both laptops, where you should exercise caution, and external keyboards.
2. Check Accessibility Options: Windows provides numerous accessibility features for users with vision or mobility impairments. It’s possible that you inadvertently activated some of these options using keyboard shortcuts. To check, access Windows settings (Win + I), navigate to “Accessibility” > “Keyboard,” and ensure all checkboxes are disabled, especially those in the “Toggle keys” section.
3. Keyboard Software: Some keyboards come with companion software that allows customization of key functions or enables a gaming mode that blocks certain keys to avoid interruptions during gameplay. Check for any such options related to the Caps Lock key in the software settings.
4. Remap the Key: If none of the previous steps yield results, consider remapping another less frequently used key to serve as the Caps Lock key. This workaround is especially useful for laptops where replacing the keyboard is more complex. You can achieve this using the free SharpKeys application, which allows you to designate any other key to perform the Caps Lock function. Keys like Scroll Lock or Numeric Lock can serve as substitutes.

With these troubleshooting steps, you can often resolve issues with a non-functioning Caps Lock key and continue using your keyboard effectively.