How To Fix A Sticky Key On A Laptop

How to Fix a Sticky Key on a Laptop If you’re having trouble with a sticky key on your laptop, don’t worry – you’re not alone. It’s a common problem that can be caused by anything from spilled drinks to dirt and debris. Fortunately, there are some simple steps you can take to fix the problem and get your keyboard working like new again. In this article, we’ll show you how to fix a sticky key on a laptop.

Identify the Sticky Key

Before you can fix the problem, you need to identify which key is sticking. Press each key on your keyboard to see which one feels different or doesn’t respond properly. Once you’ve identified the sticky key, you can move on to the next step.

Clean the Key

One of the most common causes of a sticky key on a laptop is dirt and debris. Use a can of compressed air to blow any dust or debris away from the key. If the key is still sticky, try cleaning it with a cotton swab dipped in rubbing alcohol. Be sure to let the key dry completely before using it again.

Remove the Key

If cleaning the key doesn’t work, you may need to remove it from the keyboard. Use a flathead screwdriver or a keycap puller to carefully pry the key up. Be sure to do this gently to avoid damaging the key or the keyboard. Once the key is removed, clean it and the surrounding area with rubbing alcohol.

Replace the Key

After cleaning the key and the keyboard, you can put the key back in place. Align the key with the surrounding keys and press down gently until it snaps into place. Test the key to make sure it’s working properly.

Use a Keyboard Cover

To prevent future sticky keys on your laptop, consider using a keyboard cover. This will protect your keyboard from spills and debris that can cause keys to stick.


Q: What if my laptop is still under warranty?

A: If your laptop is still under warranty, contact the manufacturer for assistance. Trying to fix the problem yourself could void the warranty.

Q: What if the key is still sticky after cleaning it?

A: If the key is still sticky after cleaning it, you may need to replace the key or the entire keyboard.

Q: Can I use WD-40 to fix a sticky key on my laptop?

A: No, WD-40 is not recommended for use on laptops as it can cause damage to the keyboard and other components.


A sticky key on a laptop can be frustrating, but it’s usually an easy problem to fix. By following these simple steps, you can get your keyboard working like new again. Remember to always be gentle when cleaning or removing keys to avoid causing any damage. If the problem persists, it may be time to replace the key or the entire keyboard.