Right-click on the keyboard icon and select “ Scan for hardware changes” to check the keyboard drivers on your laptop. This is the right way if you feel that there is a setting error in the system so that some of your keyboard keys don’t work. Performing a system recovery will allow you to return to settings before your laptop keyboard didn’t work. On the next page, please click Recover system settings or your computer and select Open System Restore. To do this, please click the Start menu, select Control Panel, click System and Security and select Back up your computer. If the method above, you can also do a Windows restore for system recovery. ReinstallRun System Recovery (For Windows Only)

To fix this, you can restart the laptop by pressing the power button for 5 seconds. The problem of damaged keyboards on laptops can also be caused by software or drivers. You can also use a brush or an object such as a soft brush to clean the laptop from small objects that make the buttons not work. Then, clean the top and bottom of the keyboard using masking tape to absorb dust. To fix this, you can tilt the laptop at an angle of 75 degrees and shake the laptop to get rid of dust. If there are some keys on the keyboard that do not work, there is a possibility that the keys are unable to respond to commands because they are piled up by dust. 5 Top Articles Repairing Laptop Keyboard Can’t Type Letters Clean the Keyboard from Dust

How to fix keyboard settings on laptop