How to Unlock a Lenovo Laptop Keyboard?

How to Unlock a Lenovo Laptop Keyboard

Lenovo laptops are popular for their reliability and high-performance features. However, encountering an issue with a locked keyboard can frustrate users. If your Lenovo laptop keyboard is unresponsive or not working, don’t worry!

In this article, we will explore effective methods to unlock a Lenovo laptop keyboard, ensuring you can get back to using your device effortlessly. Whether the keyboard is locked due to a software glitch or other reasons, we’ve covered you with easy-to-follow solutions.


Why is Your Lenovo Laptop Keyboard Locked?

Before jumping into the solutions, it’s crucial to understand why your Lenovo laptop keyboard might be locked in the first place. Some common reasons for this issue include:

  1. Accidental Keyboard Lock: Often, users accidentally press certain key combinations that lock the keyboard. Understanding these combinations can prevent future mishaps.
  2. Software Glitches: Software or driver conflicts can sometimes lead to keyboard lock issues. Ensuring that your software is up to date can help avoid such problems.
  3. Driver-Related Problems: Outdated or corrupted keyboard drivers can also cause the keyboard to lock. Ensuring you have the correct drivers installed is essential.
  4. Physical Damage: In some cases, physical damage to the keyboard or the laptop can be the root cause.

How to Unlock a Lenovo Laptop Keyboard

Unlocking a Lenovo laptop keyboard is a simple process that can be achieved using various methods. We’ll explore each approach in detail below:

Method 1: Checking for Physical Obstructions

Often, a locked keyboard may simply be due to physical obstructions. Dust, debris, or foreign objects may prevent the keys from functioning correctly. To resolve this, follow these steps:

  1. Shut down your Lenovo laptop.
  2. Turn the laptop upside down to prevent loose debris from falling into the device.
  3. Gently tap the back of the laptop to dislodge any potential obstructions.
  4. Use compressed air to blow away dust and debris from between the keys.
  5. Turn on the laptop and check if the keyboard is now working.

Method 2: Using the Function Key (Fn)

Some Lenovo laptops have a Function key (Fn) to lock the keyboard. If your keyboard is not responding, try the following steps:

  1. Press the “Fn” key along with the “NumLock” or “F11” key (the key may vary depending on the laptop model).
  2. Check if the keyboard is unlocked and functioning.

Method 3: Restarting Your Laptop

Sometimes, a simple restart can resolve the keyboard lock issue. Follow these steps to restart your Lenovo laptop:

  1. Save all your work and close any open applications.
  2. Click on the “Start” menu, then select “Restart”.
  3. Wait for the laptop to restart, and check if the keyboard is unlocked.

Method 4: Check Keyboard Settings

Certain keyboard settings might have been accidentally changed, leading to the lock. To check the keyboard settings on your Lenovo laptop, follow these steps:

  1. Go to “Control Panel” from the Start menu.
  2. Select “Clock, Language, and Region.”
  3. Click on “Change keyboards or other input methods.”
  4. In the “Keyboards and Languages” tab, click “Change keyboards.”
  5. Ensure the correct keyboard layout is selected. If not, add the appropriate layout and remove any unnecessary ones.

Method 5: Update or Reinstall Keyboard Drivers

Outdated or corrupted keyboard drivers can also cause keyboard malfunctions. To update or reinstall keyboard drivers, follow these steps:

  1. Right-click on the “Start” button and select “Device Manager.”
  2. Expand the “Keyboards” section.
  3. Right-click on the keyboard driver and select “Update driver.”
  4. Choose “Search automatically for updated driver software” and follow the on-screen instructions.
  5. If updating the driver doesn’t work, right-click on the keyboard driver and select “Uninstall device.” Then restart your laptop, and Windows will automatically reinstall the driver.
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Method 6: Check for Sticky Keys or Filter Keys

Sticky Keys or Filter Keys are accessibility features in Windows that can affect keyboard functionality. To check and disable these features, do the following:

  1. Go to “Control Panel” from the Start menu.
  2. Select “Ease of Access.”
  3. Click on “Change how your keyboard works.”
  4. Make sure “Sticky Keys” and “Filter Keys” are turned off.

Method 7: Through Control Panel

The Control Panel in Windows allows you to manage your keyboard settings. Here’s how you can unlock the keyboard using the Control Panel:

  1. Press “Windows + R” to open the Run dialog box.
  2. Type “control panel” and press “Enter.”
  3. Select “Ease of Access” in the Control Panel and then “Ease of Access Center.”
  4. Click on “Make the keyboard easier to use.”
  5. Uncheck the box next to “Turn on Filter Keys” and “Turn on Sticky Keys.”
  6. Click “Apply” and then “OK.”

Method 8: System Restore

If none of the above methods work, you can try using System Restore to revert your laptop’s settings to a previous state when the keyboard was working correctly. Here’s how you can do it:

  1. Press “Windows + R” to open the Run dialog box.
  2. Type “rstrui.exe” and press “Enter” to open System Restore.
  3. Follow the on-screen instructions to choose a restore point and restore your system.

Method 9: BIOS settings

If the Device Manager method didn’t work, you can attempt to unlock the keyboard through the BIOS:

  1. Reboot your laptop and continuously press the BIOS key (usually F2 or F12) during startup.
  2. Navigate to the “Config” or “Advanced” tab in the BIOS settings using the arrow keys.
  3. Locate the “Keyboard/Mouse” option and ensure it is enabled.
  4. Save the changes and exit BIOS. Your keyboard should now be unlocked.

Troubleshooting Software Issues

  1. Checking for Conflicting Applications: Certain applications may interfere with keyboard functionality. Identify and uninsall any recently installed software that might be causing the problem.
  2. Scanning for Malware and Viruses: Malware and viruses can disrupt your laptop’s operations, including the keyboard. Perform a full system scan using reliable antivirus software.
  3. Disabling Filter Keys and Sticky Keys: Filter Keys and Sticky Keys are accessibility features that might cause the keyboard to behave differently. Disable these features through the Control Panel.
  4. Adjusting Language Settings: Incorrect language settings can affect the keyboard input. Ensure the correct language is selected in the language settings.
  5. Enabling the On-Screen Keyboard: Use the on-screen keyboard to unlock your laptop and access the settings to fix the issue.

Safety Measures to Prevent Keyboard Locking

Prevention is always better than cure. To avoid encountering a locked keyboard, follow these safety measures:

  1. Keep Liquids Away: Spills can cause severe damage to your keyboard. Always keep liquids at a safe distance from your laptop.
  2. Use External Keyboards: If you do a lot of typing, consider using an external keyboard. This can reduce wear and tear on your laptop’s built-in keyboard.
  3. Regular Maintenance: Keep your laptop clean and dust-free. Dust and debris can accumulate under the keys and cause them to stick or malfunction.
  4. Install System Updates: Regularly update your operating system and drivers to avoid compatibility issues.


Unlocking a Lenovo laptop keyboard doesn’t have to be a daunting task. By following the step-by-step methods outlined in this guide, you can easily troubleshoot and resolve keyboard locking issues. 

Remember to try each method systematically, and if all else fails, don’t hesitate to contact Lenovo’s official support for expert assistance. Now you have the knowledge and tools to reclaim control of your Lenovo laptop keyboard and continue your work uninterrupted.


Why did my Lenovo laptop keyboard get locked? 

There are several reasons why your Lenovo laptop keyboard may be locked, such as accidental key presses, software issues, or keyboard shortcuts.

Can a software update cause the keyboard to lock? 

Yes, sometimes software updates can lead to conflicts or glitches affecting the keyboard’s functionality. Try rolling back recent updates to see if it resolves the issue.

Is it safe to clean the laptop keyboard myself? 

Yes, you can clean the keyboard yourself, but ensure the laptop is turned off and you use gentle tools to avoid causing any damage.

Do all Lenovo laptops have a Function key to lock the keyboard? 

No, not all Lenovo laptops have a dedicated Function key to lock the keyboard. It may vary depending on the laptop model.

How do I connect an external keyboard to my Lenovo laptop? 

Simply plug the external USB keyboard into one of the laptop’s USB ports, and it should be automatically recognized and functional.

Can I use a wireless keyboard to unlock my Lenovo laptop? 

Yes, you can use a wireless USB keyboard if one is available. Just ensure it’s compatible with your laptop and has sufficient battery power.

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