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This article shows you how to clean the keyboard to fix the stuck key. The keys are often stuck due to wet or dusty; Cleaning the keyboard will help you fix this problem. If the keys can still be pressed normally but are not responding on the computer, you can fix it by updating or reinstalling the keyboard or driver.
Steps
Clean the keyboard
- Pneumatic
- Isopropyl Alcohol
- Clean towel
- Cotton swab (optional)
- Toothpick
- Flat head screwdriver
- Plastic bag
- Key remover (optional, mechanical keyboard only; you can also floss)
- Keyboard Lubricants
- Spraying compressed air around the keyboard is necessary even if only a few keys are stuck; Here’s how to avoid key jams later.
- If isopropyl alcohol is not available, you can use water; however, you should remember to dry the keyboard before use if this method is applied.
- If the computer has a UV coating or similar effect, you should not use isopropyl alcohol to avoid peeling the coating. Use warm water.
- If you’re on a laptop, see your laptop’s manual or online documentation for how to remove the key (in most cases, you’ll need to pry the key from a certain point to avoid breaking the hinges).
- If you have a MacBook, you can remove the key by pry from the top.
- Most of the dirt is usually in the alphanumeric keys. Other keys are less dirty and also difficult to attach once removed, especially the spacebar. [2] X Research Source
- For laptop keyboards and other keyboards with fragile parts, you only need to use a cotton swab to gently clean.
- Make sure the lubricant you use is keyboard-specific or special plastics. The use of a common lubricant such as WD-40 can damage the keyboard.
- This step is only necessary when the spring of the mechanical keyboard is still sticky after cleaning.
- If the keys are still stuck, especially for an old mechanical keyboard, you should bring the keyboard to a technical center for repair.
Hardware and software troubleshooting
- If the keyboard uses batteries, be sure to charge it (or replace it with a new one).
- Skip this step if you have a laptop.
- On Windows – Open Start , click the Settings gear, click Update & Security, click Windows Update , select Check for updates and Install existing updates.
- On Mac – Open the Apple menu , click App Store… , select the Updates tab, and click UPDATE ALL if available.
- If you use a mechanical keyboard, another way to update your keyboard’s drivers is to visit the keyboard manufacturer’s website, find your keyboard model, and download the driver. You can download the keyboard driver file and double click to open it.
- Skip this step if you have a laptop.
- You can also reinstall the Bluetooth keyboard by removing the keyboard from the Bluetooth menu and reconnecting it to the computer.
- If one or more keys do not work on all computer programs, you should skip this step and the next.
Advice
- Using coffee filter paper instead of paper towels to dry the keys will prevent small pieces of paper from sticking to the keyboard.
- If you spill water on the keyboard, you should immediately disconnect the power and turn the keyboard upside down. Use a dry cloth to wipe off the water as much as possible and let it dry overnight, then clean the keyboard according to the instructions above. [6] X Research Sources
Warning
- Do not use cleaning solutions or cleaners containing hydrogen peroxide.
- Avoid putting liquids directly on the keyboard; Instead, you should use a towel or cotton swab soaked in water. [7] X Research Sources
This article is co-authored by a team of editors and trained researchers who confirm the accuracy and completeness of the article.
The wikiHow Content Management team carefully monitors the work of editors to ensure that every article is up to a high standard of quality.
This article has been viewed 71,901 times.
This article shows you how to clean the keyboard to fix the stuck key. The keys are often stuck due to wet or dusty; Cleaning the keyboard will help you fix this problem. If the keys can still be pressed normally but are not responding on the computer, you can fix it by updating or reinstalling the keyboard or driver.
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