Note: Filter keys when enabled, ignore the repeated keystrokes to make the keyboard typing easy mainly for the people with hand tremors. To fix this all you need to do is disable the Filter keys.

If the keys of your laptop are slow in responding or there’s a lag in the keyboard, then it does not always mean that the keyboard of your laptop is faulty. But if the problem persists then check out for the next step. If the keys are working fine then you do not need to proceed with further steps. Once your laptop starts check whether the laptop keys are now working properly. Install the battery again to your laptop, along with the power cable and press the power button to turn on your laptop. Now after removing the battery, press and hold the power button of your laptop for 15-20 seconds. If your laptop is running low on battery and you have attached a power cable, then remove that as well. If there are any attached peripherals to the laptop like usb drive, external mouse, monitor, then disconnect them all.

Click on the Windows Start button > click on the Power button > Shut down to power off your computer. If the keys of your laptop are still not working after the simple restart of your laptop then it’s time to power reset your laptop by following the steps below.

Windows key s not working