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How to Fix Broken Keys on Your Computer Keyboard


If you have a key on your computer keyboard break, you know how frustrating it can be. Not only is it difficult to type without all the keys working correctly, but it can also be difficult to find someone who can do it for you.

Repairing broken keyboard keys on your computer may seem difficult, but it is easier than you might think because it is a quick process that does not require any special tools or skills. By the end of this article, you need to know how to fix a broken key on a laptop or keyboard.

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Types of Keyboards and How to Fix Them

When it comes to repairing broken keys on a keyboard, one of the most important considerations before starting to diagnose the issue is to know the type of switch used on the keyboard. There are two most common types of switches used in keyboards. These are membranes and mechanical.

Difference Between Membrane and Mechanical Switch for Keyboards

Membrane switches are most commonly used on low end keyboards. They are quieter than mechanical switches and have a softer feel, but they are also less durable.


On the other hand, the mechanical switch is the oldest switch used in high-end keyboards. They are known for their strength and precise movement, but they are also more powerful than other switch varieties.

Both membrane and mechanical keyboards have similar methods of repairing broken keys. However, the difference is, if the membrane keyboard issue is not mechanical (such as a broken keycap) —for example, if there is some fluid leaking into it — you will need to replace the entire keyboard, unlike mechanical, where you can repair them individually.

Things You Need to Fix Keyboard Keys

To repair a broken key, you need to remove it, clean it, and put it back. The following tools are the most useful:

  • A small flathead screwdriver
  • Tweezers
  • Superglue
  • A replacement key

How To Fix Keyboard Keys With Broken Keycaps

The most common type of damage is a broken keycap, which is usually repaired simply by replacing the broken piece. But it’s important to know that if the key is too deep or the plastic is broken, you’ll need to replace the entire keyboard. Below we will discuss tips on how to fix keyboard keys that have broken keycaps.


How to Remove Keycap From Keyboard Switch

To safely remove the broken keycap from the keyboard, follow the steps below:

  1. Check if the key is actually broken or just stuck. If it’s too late, try moving in different positions and see what happens — it might be enough for some people. But if it is broken, then proceed to remove it.
  2. To remove a broken keycap, use tweezers and gently pressure the lower edge of it.
  3. If you don’t have tweezers, you can use the screwdriver by gently squeezing one side of the keycap. Maybe you need to wiggle it a bit to get it started.
  4. Raise the loose side. Then do the same as before, but with your other hand — raise it very high.
  5. To remove the keycaps, you need to find some plastic plates. Slowly pull to one side while pushing with your other hand if they are stiff.


Mao na! Now you know how to remove the keycap from any mechanical keyboard. Keep in mind that most laptops do not have user -replaceable keycaps, so check with your manufacturer first.

How to Set and Key Back on Keyboard

Now that you know how to remove a keycap, let’s talk about how to restore it. Very simple.

  1. First, line up the keycap with the switch. You will notice that the keycap has small plastic or metal poles underneath.
  2. These posts fit in small switch slots. Make sure the posts are lined up with the slots, and then slowly push the keycap until it is in place.
  3. If you don’t have a keycap replacement kit, you can also try using super glue or epoxy to repair the broken key.
  4. Before using the superglue, clean the area around the broken key with rubbing alcohol.
  5. Next, apply a little glue or epoxy to the plunger of the new key and keep it firmly in place. Allow the glue or epoxy to dry for 24 hours before using the keyboard again.

Ana ka. You no longer have to worry about broken keys on your laptop or desktop.

How to Replace the Entire Keyboard

Replacing the entire keyboard can be challenging because you will need to remove the screws and open your laptop. So, be very careful and take your time.

  1. Remove the screws on your keyboard with a screwdriver and separate the keyboard from its case. Be careful not to damage the connectors on the back of the keyboard while you are doing this.
  2. Once you have removed the keyboard, you can start installing the new one.
  3. Next, align the connector on your new keyboard with the case and press down until they connect.
  4. Once it is aligned, slowly push the keyboard until it is put in place. Then, insert all the screws you removed earlier.

After replacing your keyboard, be sure to test it before setting up your computer. Make sure all keys are working correctly and that there are no loose screws. When satisfied, you can turn on your computer and enjoy your new keyboard!

How To Fix Laptop Keys That Won’t Work Due To Dirty

If the keys do not work due to accumulated dust, dirt, and other debris, you need to do the following:

  1. Start by gently cleaning it with a soft cloth.
  2. If this doesn’t work, you can try using a can of compressed air to remove any accumulated dust and debris.
  3. Be sure to hold the can straight while doing this, as holding it upside down can damage the keys.

As you can see, broken keys are much easier to repair due to dust accumulation because you don’t have to replace keycaps or open your keyboard.

How to Repair Damaged Keyboard Keys Due to Liquid Leaks

Fluid leaks can cause keyboard keys to not work temporarily or permanently. To repair laptop keys that have damaged fluids, you can follow these steps:

  1. The first step is to turn off the laptop and unplug it from any power source.
  2. Then, remove the battery and any other removable components.
  3. Next, use a dry cloth to remove any liquid from the keyboard.
  4. When the keyboard is dry, you can gently remove any stuck keys and clean the underside of it with a cotton swab dipped in rubbing alcohol.
  5. Finally, reassemble the laptop and test the keys to see if it works correctly.

However, If liquid leaks on any of the keyboard keys on the membrane, you will need to replace the entire keyboard. But if it’s a mechanical keyboard, you can replace the individual keys by following the steps we discussed earlier. Therefore, it is important to always be careful when liquids are near your keyboard.

Repair Your Broken Keyboard With Ease

As you can see, there are many ways to try and fix broken keys on a laptop or desktop keyboard. However, the steps you need to follow may vary depending on how it was damaged in the first place. If dust accumulates, all you have to do is clean it up or blow compressed air.

But if it’s more serious, you’ll need the right replacement part to get the job done, even if that’s a broken keycap or a damaged PCB. Note that if the issue isn’t limited to specific keys and your keyboard doesn’t work at all, it could be a software-related issue or, worse, the result of a faulty motherboard.



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