Give your keyboard setup a fresh start by uninstalling all laptop drivers that aren’t your main keyboard. Sometimes the drivers from other keyboards you’ve previously attached can interfere with and automatically disable the laptop keyboard. However, you can also Open device manager and use Action > Scan for hardware changes to prompt Windows to install the driver.Once done, wait while the driver is reinstalled.Click yes when ask for confirmation and restart windows.Expend keyboards, Right-click installed driver select uninstall,.Again open device manager using devmgmt.msc.Restart Windows and check if the keyboard working normally, If Still not working its time to reinstall the driver with the latest version. Click on Search automatically for updated driver software and wait while Windows finds a new driver and installs it.Right-click the keyboard device (usually Standard PS/2 Keyboard) and select Update Driver,.Browse the list of devices until you see Keyboards, then expand the list,.This will open the device manager and display all installed driver list,.Press Windows + R, type devmgmt.msc and click ok,.Or use an On-screen keyboard from Windows start menu -> Windows ease and Access to perform steps below. And you need to connect an external keyboard to your laptop to go through this process. And reinstall or update the driver software probably help. Update keyboard driverīasically, an incompatible hardware driver for the keyboard probably causes the keyboard to stop responding. Turn on the laptop using the power button and check if the keys working.Put back the battery and connect the AC power cord to the laptop,.
If restarting your laptop can’t solve your problem let’s power reset that probably helps. If your laptop keyboard can’t work, reboot your laptop as the first quick fix.
Note: Solutions below apply to most of the manufacturers including HP, Dell, Acer, Lenovo, and other Windows 10 laptops.
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