It’s definitely a problem when your laptop keyboard suddenly stops working. Whether it’s the entire keyboard freezing, some keys not working, or the keyboard not working at all after a Windows update, this problem is very common these days.
In this article, we explain all your problems in detail, whether your problem is general or brand-specific. All the solutions are simple, practical, and can be done at home.
Table of Contents
Why does the laptop keyboard stop working?
There are many reasons why a keyboard may not work, and understanding the problem is half the battle.
Driver is corrupted or not updated
Often, the keyboard stops working due to a Windows update, driver error, or incorrect keyboard configuration. This issue is most relevant to these searches: How to fix laptop keyboard not working How to fix some keys on keyboard not working.
Dust or stuck keys
If only a few keys on your keyboard are not working, it is usually due to dust, dirt, or stuck particles.
Windows settings problem
Turning on Filter Keys or Sticky Keys also reduces or stops the keyboard response.
Hardware Damage
If there is water spillage, overheating, or the keyboard ribbon cable is loose, the keyboard may stop working partially or completely.
BIOS or update error
Sometimes the keyboard becomes disabled due to a BIOS change or system update.
How to fix the problem of the laptop keyboard not working?
Now let’s move on to all the practical and effective solutions that can make your keyboard work again.
First restart the laptop.
Yes! A simple restart often fixes the entire problem. This solution is perfect for all those searches:
How to fix laptop keyboard not working.
How to fix some keys on the keyboard not working.
A restart can quickly fix a system bug or glitch.
Clean the keyboard (if some keys are not working)
If some keys are not working, 90% of the problem is due to dust or stuck keys. How to clean?
Turn off the laptop.
Turn it upside down.
Tap it lightly from the bottom.
Blow out the dust with compressed air. Clean the edges with a soft brush.
This solution is useful for these keys:
Some keys on the laptop are not working.
Some keys on the keyboard are not working how to fix it
Update or reinstall the keyboard driver
Drivers are often the root cause of problems.
Method:
Press Windows + X.
Open Device Manager.
Open Keyboards. Right-click on your keyboard Update Driver.
If that doesn’t work, Uninstall Device Restart.
This method is best for these problems: How to fix an HP keyboard not working?
Dell keyboard keys not working.
Lenovo keyboard not working.
Acer and Asus keyboards are not responding.
Turn off Filter Keys
Filter Keys often slow down or freeze the keyboard.
Steps:
Settings
Ease of Access
Keyboard
Filter Keys → OFF
This solution is best for the following searches:
Keyboard not working
Laptop keys not working fixed
Check by plugging in an external keyboard
Or try connecting a wireless keyboard.
If the external keyboard is working, then:
The problem is definitely with the internal keyboard.
Windows is fine. The hardware may be faulty.
This will help you decide whether the problem is with the driver or the hardware.
Problems and solutions according to the brand
Each brand has its own system, so these specific solutions are very helpful.
HP Laptop Keyboard Not Working Solution
HP often has BIOS or hotkey drivers causing problems.
Solution:
BIOS Reset (F10)
Disable Fast Startup
Update HP Hotkey Driver.
Dell Laptop Keyboard Not Working Solution
A firmware or driver crash in a Dell system causes the keyboard to stop working.
Solution:
Run Dell Diagnostics (F12)
Turn off BIOS Fastboot
Reinstall the Keyboard driver.
Lenovo laptop Keyboard Not Working Solution
Lenovo ThinkPad and IdeaPad keyboards often stop working after updates.
Solution:
Install Lenovo Vantage
Run Keyboard Diagnosis
Check the keyboard ribbon cable.
Acer and Asus Keyboard Not Working Solution
For Acer:
Update BIOS
Reinstall Keyboard driver
For Asus:
Install ATK Package Driver
Enable Keyboard in BIOS.
Reset Windows
If your keyboard stopped working after an update or software update, a Windows Reset is the best solution.
(Select the Keep My Files option.)
Check the keyboard in BIOS
If the keyboard is working in the BIOS, the problem is software.
If it is not working in the BIOS either, the problem is hardware.
Remove and check the battery (for older models)
If your laptop has a removable battery:
Steps:
Turn off the laptop
Remove the battery
Press the power button for 30 seconds
Reinstall the battery and turn it back on.
Many HP, Dell, Acer and Toshiba models are fixed this way.
Perform a System Restore
If your keyboard has stopped working after an update, a System Restore is a very effective solution.
Keyboard Replacement (Last resort)
If:
Many keys are not working
Keys are typing by themselves
Drivers and settings are not doing anything
Then replacing the keyboard is the best solution.
