10 Ways To Fix Mechanical Keyboard Double Typing

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Mechanical keyboards are popular among computer users due to their durability, tactile feedback, and superior typing experience. However, one common issue that can arise with mechanical keyboards is double typing. Double typing occurs when a single keystroke registers multiple times, resulting in duplicated characters on the screen. This problem can be frustrating and impact productivity. In this article, we will explore ten effective ways to fix mechanical keyboard double typing, ensuring a seamless typing experience.

Understanding Mechanical Keyboards

Before we delve into the solutions, let’s briefly understand how mechanical keyboards work. Unlike traditional membrane keyboards, mechanical keyboards utilize individual mechanical switches for each key. These switches contain a spring-loaded mechanism that registers keystrokes. However, certain factors can cause these switches to malfunction over time, leading to double typing.

10 Ways To Fix Mechanical Keyboard Double Typing

Identifying the Causes of Double Typing

To effectively resolve the issue of double typing, it is essential to identify the underlying causes. There can be several reasons for this problem, including:

  • Dust and debris accumulation
  • Misaligned or loose keycaps
  • Sticky or worn-out switches
  • Outdated firmware
  • Electrical interference

By pinpointing the root cause, you can apply the appropriate fix and restore your mechanical keyboard’s optimal performance.

Cleaning the Keyboard

One of the primary causes of double typing is the accumulation of dust, dirt, and debris within the keyboard switches. To clean your mechanical keyboard:

  1. Turn off your computer and disconnect the keyboard.
  2. Use a keycap puller or a small tool to remove the keycaps gently.
  3. Clean the keycaps using a mild cleaning solution and a soft cloth.
  4. Utilize compressed air to blow away any dust or debris from the switches.
  5. Reattach the keycaps and reconnect the keyboard to your computer.

Regular cleaning maintenance can prevent double typing issues and keep your mechanical keyboard in top shape.

10 Ways To Fix Mechanical Keyboard Double Typing

Realigning Keycaps

Sometimes, misaligned or loose keycaps can cause keys to trigger multiple times with a single press. To realign the keycaps:

  1. Remove the affected keycap by gently pulling it upwards.
  2. Inspect the keycap and switch stem for any visible damage or misalignment.
  3. Align the keycap properly with the switch stem and press it down firmly until it snaps into place.

Repeat this process for any other misaligned or loose keycaps. Ensuring proper alignment can resolve double typing problems associated with physical keycap issues.

Adjusting Key Repeat Settings

Adjusting the key repeat settings in your operating system can help mitigate double typing. Here’s how you can do it:

  1. On Windows, navigate to “Control Panel” and click on “Keyboard.”
  2. Adjust the “Repeat delay” and “Repeat rate” settings to your preference.
  3. On macOS, go to “System Preferences” and select “Keyboard.”
  4. Modify the “Key Repeat” and “Delay Until Repeat” sliders to control the key repeat behavior.

By tweaking these settings, you can customize the keyboard’s response to key presses, potentially resolving the issue of double typing.

10 Ways To Fix Mechanical Keyboard Double Typing

Updating Keyboard Firmware

Manufacturers often release firmware updates for mechanical keyboards to address known issues and improve overall performance. To update your keyboard’s firmware:

  1. Visit the manufacturer’s website and locate the support or downloads section.
  2. Download the latest firmware update file specific to your keyboard model.
  3. Follow the instructions provided by the manufacturer to install the firmware update.
  4. After updating the firmware, test your keyboard for any signs of double typing.

Keeping your keyboard’s firmware up to date ensures that it is running on the latest software version, potentially resolving any underlying issues causing double typing.https://techkeyboard.com/are-gaming-keyboards-good-for-programming/

Performing a keyboard reset can help eliminate any software or configuration-related problems. The reset process varies depending on the keyboard model, so consult the user manual or manufacturer’s website for specific instructions. In general, the steps involve:

  1. Disconnecting the keyboard from the computer.
  2. Locating the reset button or combination of key presses.
  3. Pressing and holding the reset button or keys for a few seconds.
  4. Reconnecting the keyboard to your computer.

A reset can restore the keyboard’s default settings and eliminate any software conflicts that may be causing double typing.

10 Ways To Fix Mechanical Keyboard Double Typing

Using a Keyboard Testing Software

Keyboard testing software can be a valuable tool in diagnosing and fixing double-typing issues. These programs allow you to test each key individually and identify any irregularities. Some popular keyboard testing software includes Aqua Key Test, KeyboardTest, and Switch Hitter. By using these programs, you can detect faulty switches or keys that may be causing the double typing problem.

Replacing Faulty Switches

If all else fails, and you have identified a specific switch causing the double typing, you may need to replace the faulty switch. This requires some technical skill and knowledge of soldering. Here’s a general outline of the process:

  1. Acquire a replacement switch of the same type as the faulty one.
  2. Carefully desolder the faulty switch from the keyboard PCB using a soldering iron.
  3. Please insert the new switch into the empty slot and solder it in place.
  4. Test the replaced switch for any signs of double typing.

Replacing switches should only be attempted if you are comfortable with soldering and have experience working with electronics.

Seeking Professional Help

If you’ve exhausted all troubleshooting options and are still experiencing double typing, it may be time to seek professional assistance. Contact the manufacturer’s customer support or consult a reputable keyboard repair specialist who can diagnose and repair the issue for you. Professional help ensures that your keyboard is thoroughly inspected and repaired by experts in the field.


Double typing on a mechanical keyboard can be a frustrating problem, but it is not insurmountable. By following the ten methods outlined in this article, you can troubleshoot and resolve the issue effectively. Remember to clean your keyboard regularly, realign keycaps, adjust settings, update firmware, and seek professional help if needed. With these steps, you can enjoy a seamless typing experience with your mechanical keyboard.


1. Why is my mechanical keyboard double typing?

Double typing can occur due to various reasons, such as dust accumulation, misaligned keycaps, worn-out switches, or outdated firmware.

2. Can I fix double typing on my own?

Yes, many double-typing issues can be resolved through cleaning, realigning keycaps, adjusting settings, or updating firmware. However, more complex issues may require professional assistance.

3. How often should I clean my mechanical keyboard?

It is recommended to clean your mechanical keyboard at least once every few months or as needed, depending on your usage and environment.