There are several reasons why your laptop keyboard does not work properly. These tips will help you find and fix the problem:
Laptop restarts can cure keyboard difficulties. This fixes keyboard issues temporarily.
Look for broken or jammed keys, liquid spills, or debris between the keys to examine the keyboard for physical damage. If you find any issues, clean or replace the keys.
Updating or reinstalling drivers may fix keyboard difficulties. Outdated or corrupted drivers might cause keyboard issues. Visit your laptop manufacturer’s website and download the latest keyboard drivers to simplify things.
Check your keyboard’s language settings. If specific keys don’t type the characters you expect, the keyboard language settings may have been altered accidentally. Set your operating system’s language correctly.
A malware scan may fix keyboard issues.
Scrub your machine with a reliable antivirus application.
Use a non-built-in keyboard. Connect a USB keyboard to your laptop to test it. If the keyboard you connect to works, the built-in keyboard is broken.
Software incompatibilities might create keyboard issues. Check your laptop’s keyboard in Safe Mode. Software incompatibilities may create issues.
Update system. Updating your OS fixes issues and improves things.
Check the keyboard settings. Go to Control Panel or System Preferences (depending on your operating system) to simplify. Check the keyboard settings for odd or inadvertent key changes.
Your laptop’s manufacturer’s website has BIOS/UEFI upgrades. Find BIOS and UEFI updates for your laptop. Firmware updates may address hardware issues.
Check accessibility. Accidentally activating accessibility features like sticky keys or filter keys might alter keyboard behavior. Confirm that these settings are deactivated.
Most laptops have hardware diagnostic tools. The laptop’s self-diagnostic system may test the keyboard.
After these tips ,If Laptop keyboard is not working properly then you may follow these procedures, there may be a hardware issue. If your laptop isn’t working, then you can contact us