Learn how to replace broken keyboard keys for all types

Learn how to replace broken keyboard keys for all types

how to replace broken keyboard keys
One of the common problems when using a computer is that the keys on the keyboard are broken, greatly affecting work performance and user experience. However, not everyone knows how to handle this situation effectively. Understanding how to replace a broken key will not only save you time but also avoid unnecessary repair costs. In this article, Enthkey will provide you with detailed instructions on how to replace a broken keyboard key. With simple and straightforward steps, you will be able to fix this problem on your own and keep your keyboard running smoothly.

Mastering the fundamentals of keyboard key replacement

Replacing a broken keyboard key can be a simple task if you understand the fundamentals of keyboard key replacement. In this section, we will guide you through the essential steps to replace a broken key on any type of keyboard. First, it is important to identify the type of keyboard you have. Keyboards can vary in design and layout, so understanding the specific details of your keyboard will help you in the replacement process. Next, familiarize yourself with the different components of a keyboard key. This includes the keycap, the key switch, and the stabilizer. Understanding how these components work together will make it easier to replace a broken key. Finally, learn about the different types of key mechanisms commonly used in keyboards. This knowledge will help you choose the right replacement key and ensure a successful replacement.

Acquiring essential tools and supplies

Before you begin replacing a broken keyboard key, it is important to gather the necessary tools and supplies. Here are some essential items you will need:
  • Replacement keycap: Make sure to find a keycap that matches the size and style of your original keycap.
  • Keycap puller: This tool will help you safely remove the broken keycap without causing any damage to the keyboard.
  • Tweezers: Tweezers can be useful for handling small components during the replacement process.
  • Lubricant: If your key switch feels sticky or unresponsive, applying a small amount of lubricant can help improve its performance.
  • Cleaning supplies: It's a good idea to clean the keyboard before and after the replacement process to ensure optimal functionality.

Once you have gathered these tools and supplies, you are ready to proceed with replacing the broken keyboard key. But if you are a person who does not have too much time and is meticulous, do you need to follow the above steps correctly? You just need to find a replacement key: Choose a replacement key that is similar in size and style to the broken key. You can remove a rarely used key on the top of the keyboard to replace it.

Disassemble the damaged key: Use your fingernail or a thin, hard object to gently pry off the edge of the damaged key. Note that you should pry gently to avoid breaking the joints. Install the new key: Insert the replacement key into the position of the old key, aligning it with the retaining pins on the keyboard. Press gently until the key clicks into place and is firmly fixed. However, this is only a quick way and does not help your keyboard last long. If you want to be able to use it further, we recommend that you thoroughly clean any dirt on the keyboard. Especially around the area where the keys are broken.

Replacing the broken key

Now that you have prepared the necessary tools and supplies, it's time to replace the broken key. Follow these steps:
  1. Remove the broken keycap: Use the keycap puller to gently lift and remove the broken keycap from the keyboard. Be careful not to apply excessive force or twist the keycap.
  2. Clean the key switch: Use compressed air or a cleaning brush to remove any debris or dust from the key switch. This will ensure smooth functionality of the replacement key.
  3. Align the replacement keycap: Place the replacement keycap over the key switch and align it properly. Make sure it sits evenly and securely on the switch.
  4. Press down firmly: Apply gentle pressure to the replacement keycap until it snaps into place. Ensure that all sides of the keycap are securely attached to the key switch.
  5. Test the replacement key: Press the replacement key multiple times to ensure it registers keystrokes correctly. Check for any sticking or unresponsiveness.

Installing the replacement key

After replacing the broken key, it's important to properly install the replacement key to ensure its long-term functionality. Here are some key installation tips:
  • Check the stability: Ensure that the replacement key is securely attached to the key switch and does not wobble or move excessively.
  • Test the keystrokes: Press the replacement key multiple times to ensure it registers keystrokes accurately and consistently.
  • Check for compatibility: Verify that the replacement key is the correct size and shape for your keyboard. It should match the other keys in terms of design and layout.
  • Make adjustments if needed: If the replacement key does not fit properly or feels uncomfortable to use, you may need to make some adjustments or try a different keycap.
Taking these installation tips into consideration will help you achieve a successful replacement and maintain the overall functionality of your keyboard.

Final testing and debugging

Once you have replaced and installed the broken key, it's important to perform final testing and debugging to ensure everything is functioning correctly. Here are some steps to follow:
  1. Test all keys: Press each key on the keyboard to check if they register keystrokes accurately. Pay close attention to the replaced key to ensure it performs as expected.
  2. Check for any issues: Look out for any sticking, unresponsiveness, or unusual behavior of the replaced key. If you encounter any issues, double-check the installation and make necessary adjustments.
  3. Clean the keyboard: After completing the testing and debugging process, clean the keyboard to remove any fingerprints, dust, or debris that may have accumulated during the replacement process.

By thoroughly testing and debugging the replaced key, you can ensure that your keyboard is fully functional and ready to use. With these step-by-step instructions and tips, you can confidently replace broken keyboard keys for all types of keyboards. Remember to take your time, follow the instructions carefully, and gather all the necessary tools and supplies before starting the replacement process.


Understanding how to replace a broken keyboard key is a valuable skill for anyone who frequently uses a computer. Whether you're dealing with a stuck key, a key that has popped off, or one that no longer registers, knowing the correct steps can save you both time and money. By following the comprehensive guide provided by Enthkey, you can effectively restore your keyboard's functionality and avoid the hassle and expense of professional repairs or full replacements. Taking the time to learn these steps not only enhances your technical skills but also ensures that your keyboard remains in optimal working condition for all your typing, gaming, and professional needs.

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