PDF download Download Article
Try one of these easy fixes if your spacebar suddenly stops working
PDF download Download Article

Has your spacebar suddenly stopped working? This is a frustrating issue, especially if you use your computer for work, school, or fun. In this article we'll go over all the ways you can try to fix your spacebar, including cleaning it, fixing keyboard drivers, and more.

Reasons Your Spacebar Isn't Working

The spacebar on your computer or laptop may not be working because the device cannot recognize the key. This can happen when the rubber dome or switch holding the key in place is dirty or damaged.

1

Remove Dust From the Spacebar

PDF download Download Article
  1. Dust in your keyboard is one of the most common reasons behind a spacebar that doesn't work. To clean under the spacebar and remove dust, use a can of compressed air. Position the nozzle under and around the key and spray, using the air to dislodge dirt, crumbs, or other debris that could be under there.
    • Don't turn the can of compressed air upside down and spray. This will cause the propellant to be sprayed out of the can, which could damage your keyboard. This propellant is also very cold, and could cause injury.
  2. Advertisement
2

Clean the Spacebar & Switches

PDF download Download Article
  1. Another common reason spacebars stop working is sticky residue from spilling liquid on your keyboard. Whether you have a mechanical keyboard or membrane keyboard, you can clean under the spacebar keycap by removing it.
    • Unplug, disconnect, or turn off your keyboard before continuing.
    • Use a keycap puller, paper clip, or screwdriver to gently pry the spacebar keycap from the keyboard.
    • Dip a cotton swab in 70% or higher isopropyl alcohol (though 99% isopropyl alcohol is recommended). The cotton swab should be saturated but not dripping wet.
    • Clean up any residue under the spacebar with the dampened swab. Also be sure to clean the underside of the spacebar keycap and the switches (if you have a mechanical keyboard).
      • If the switches are very dirty, take a fresh cotton swab and dip it in the isopropyl alcohol. Press the tip of the swab into the switch, pushing up and down on it, so the excess alcohol flows into the switch to loosen and dissolve any residue.
    • Allow the keyboard to dry for a few hours to a day before reassembling it and attempting to use it again. To reattach the spacebar, simply press the keycap back into place.
4

Disable Sticky Keys (Windows)

PDF download Download Article
  1. Sticky Keys is a Windows accessibility feature[1] , but it can sometimes cause certain keys to not work as expected. If you're on a Windows computer, make sure Sticky Keys is turned off to see if that's the source of your spacebar issues:
    • In the task bar searchbar, type sticky keys.
    • Select the settings option that says Show the Sticky Keys icon on the taskbar to open your computer's Sticky Keys settings.
    • Ensure Sticky Keys is toggled off. If it isn't, click the toggle to turn it off.
      • You can also uncheck the box that says Allow the shortcut key to start Sticky Keys. This will disable Sticky Keys starting if you hit the Shift button five times.

Expert Q&A

Ask a Question
200 characters left
Include your email address to get a message when this question is answered.
Submit
Advertisement

Video

Tips

Submit a Tip
All tip submissions are carefully reviewed before being published
Name
Please provide your name and last initial
Thanks for submitting a tip for review!

You Might Also Like

Change Keyboard Color the Change the Keyboard Color on a PC: Shortcuts & More
Use a Keyboard to Click Instead of a Mouse5 Ways to Use a Keyboard to Click & Move a Mouse on PC & Mac
Turn Off Keyboard SoundMute Keyboard Sounds on Your Android, iPhone, iPad, or Laptop
Fix a Keyboard That Has the Wrong CharactersFix a Keyboard That Has the Wrong Characters
Connect Wireless Keyboard to PCConnecting a Wireless or Bluetooth Keyboard to a Windows PC
Disable the Function KeyDisable the Function Key
Take Keys Off a Keyboard Take Keys Off a Mechanical Keyboard at Home
Reattach a Keyboard KeyReattach a Keyboard Key
Do Squared on a Keyboard4 Ways to Do Squared on a Keyboard
Fix a Jammed Keyboard Key5 Ways to Unstick a Keyboard Key on Computer or Laptop
Fix Sticky Keyboard Keys Fix Sticky Keyboard Keys: PC, Mac, & Chromebook
Reset a Keyboard7 Effective Ways to Reset Your Keyboard
Keyboard Typing Backwards9 Easy Ways to Fix a Keyboard Typing Backwards on Windows
Type Roman Numerals Type Roman Numerals on Any Keyboard
Advertisement

About This Article

Hannah Dillon
Co-authored by:
wikiHow Technology Writer
This article was co-authored by wikiHow staff writer, Hannah Dillon. Hannah Dillon is a Technology Writer and Editor at wikiHow. She graduated with a B.A. in Journalism from North Dakota State University in 2013 and has since worked in the video game industry as well as a few newspapers. From a young age Hannah has cultivated a love for writing and technology, and hopes to use these passions in tandem to help others in the articles she writes for wikiHow. This article has been viewed 222,258 times.
How helpful is this?
Co-authors: 22
Updated: August 28, 2024
Views: 222,258
Categories: Computer Keyboards
Thanks to all authors for creating a page that has been read 222,258 times.

Is this article up to date?

Advertisement