Keyboard number keys may stop working due to Num Lock being off, software glitches, outdated drivers, or physical damage. Enabling Num Lock, updating drivers, or cleaning the keyboard can often resolve the issue.
Introduction
Are your keyboard number keys not working? This issue can be frustrating, especially if you need numbers for work, gaming, or everyday tasks. Whether you’re using a laptop or a desktop keyboard, number keys can stop working due to software glitches, incorrect settings, or hardware problems.
The good news is that most issues can be fixed quickly with a few simple steps. In this guide, we will explain the common causes of non-working number keys and provide easy troubleshooting solutions. By the end, you’ll know exactly how to get your number keys working again and prevent future problems.
Why Are My Keyboard Numbers Not Working?
Several reasons can cause your keyboard number keys to stop working. Below are the most common causes:
1. Num Lock Is Turned Off
If the Num Lock key is disabled, the numeric keypad on the right side of the keyboard will not work. Some laptops also require you to press Fn + Num Lock to enable it.
2. Sticky Keys or Filter Keys Are Enabled
Accessibility settings such as Sticky Keys and Filter Keys can interfere with how the keyboard functions. If these features are turned on, some keys may stop responding.
3. Outdated or Corrupt Keyboard Drivers
If your keyboard driver is missing, outdated, or corrupted, it can prevent certain keys—including numbers—from working.
4. Physical Damage or Dirt Buildup
Over time, dust, debris, or spilled liquids can cause keys to become unresponsive. If certain keys stop working, cleaning the keyboard might help.
5. Software or System Glitches
A software bug, conflicting settings, or a recent update may temporarily disable the number keys.
6. Incorrect Keyboard Layout Settings
If the wrong keyboard language or layout is selected, your number keys may not function correctly.
7. Malware or Virus Infection
Some malware can affect keyboard functionality, making certain keys, including numbers, unresponsive.
How to Fix Keyboard Numbers Not Working
1. Check and Enable Num Lock
- Locate the Num Lock key on your keyboard (usually in the top-right section).
- Press Num Lock to activate the numeric keypad.
- If your keyboard has an indicator light, check if it turns on.
- On some laptops, try pressing Fn + Num Lock to enable the numbers.
2. Disable Sticky Keys and Filter Keys
🔹 For Windows:
- Open Settings > Ease of Access > Keyboard.
- Turn off Sticky Keys, Filter Keys, and Toggle Keys.
🔹 For Mac:
- Open System Preferences > Accessibility > Keyboard.
- Ensure accessibility settings aren’t interfering with key functionality.
3. Update or Reinstall Keyboard Drivers
🔹 For Windows:
- Press Windows + X and select Device Manager.
- Expand Keyboards and right-click on your keyboard.
- Click the Update driver and follow the prompts.
- If updating doesn’t work, right-click again and select Uninstall driver, then restart your computer.
🔹 For Mac:
- Update macOS to ensure all drivers are up to date.
4. Clean Your Keyboard
- Turn off your computer and unplug the keyboard.
- Use compressed air to remove dust and debris.
- If using a mechanical keyboard, remove keycaps and clean underneath.
- For laptop keyboards, gently wipe the keys with a damp microfiber cloth.
5. Change Keyboard Layout and Language Settings
🔹 For Windows:
- Go to Settings > Time & Language > Language & Region.
- Ensure the correct keyboard layout is selected.
🔹 For Mac:
- Open System Preferences > Keyboard > Input Sources.
- Select the correct language and layout.
6. Use an External Keyboard
- Connect an external USB or Bluetooth keyboard to check if the issue is hardware-related.
- If the external keyboard works fine, your built-in keyboard may be damaged.
7. Check for Malware or System Errors
- Run a full antivirus scan to check for malware.
- On Windows, open Settings > Update & Security > Troubleshoot > Keyboard and run the troubleshooter.
8. Restart Your Computer
Sometimes, a simple restart can fix minor software issues that cause keyboard malfunctions.
9. Perform a System Restore (Windows Only)
If the issue started after a recent update or installation, you can restore your system to a previous working state:
- Open Control Panel > Recovery > Open System Restore.
- Select a restore point and follow the instructions.
Also Read: How To Clean Keyboard Switches – Easy Tips and Tricks!
Preventing Future Keyboard Issues
To avoid keyboard problems in the future, follow these simple tips:
- Keep your keyboard clean to prevent dust buildup.
- Regularly update drivers and operating systems.
- Avoid eating or drinking near your keyboard.
- Use a keyboard cover to protect against spills and debris.
- Disable unnecessary accessibility settings that interfere with typing.
When to Replace Your Keyboard?
If none of these fixes work, your keyboard may need to be replaced. Consider getting a new keyboard if:
- The number keys still don’t work after trying multiple fixes.
- Other keys also stop responding.
- The keyboard is physically damaged (e.g., keys are stuck, missing, or broken).
For laptops, if the built-in keyboard is damaged, you may need to take it to a repair center or use an external keyboard.
FAQs:
1. Why are my keyboard number keys not working even when Num Lock is on?
If Num Lock is enabled but numbers still don’t work, check for driver issues, incorrect keyboard settings, or software glitches. Try updating drivers or using an external keyboard for testing.
2. Can malware cause my keyboard numbers to stop working?
Yes, some malware can interfere with keyboard functions, including number keys. Running a full antivirus scan can help detect and remove any malicious software affecting your keyboard.
3. How do I fix number keys not working on a laptop keyboard?
First, ensure Num Lock is enabled. If the issue persists, update drivers, check keyboard settings, or connect an external keyboard to see if the problem is hardware-related.
4. Does a system update affect keyboard functionality?
Sometimes, a system update can cause driver conflicts or change keyboard settings. Rolling back the update or reinstalling keyboard drivers may resolve the issue.
5. How can I prevent keyboard number keys from stopping working?
To avoid issues, keep your keyboard clean, update drivers regularly, and disable unnecessary accessibility settings like Sticky Keys or Filter Keys in your system preferences.
Conclusion:
Keyboard number keys not working can be caused by Num Lock settings, driver issues, system glitches, or hardware damage. Fortunately, most problems can be fixed by enabling Num Lock, updating drivers, cleaning the keyboard, or changing settings. If none of the solutions work, testing with an external keyboard can help determine if a replacement is needed. Keeping your keyboard clean and updated can prevent future issues.