The solution of keyboard malfunction of WIN10 system notebook computer

1, did not open the keypad

Many notebooks have a digital keypad, if only the right of the digital keypad failure, please check the small keyboard function is not open, the right side of the NumLock keyboard lights are not lit, if not bright, it is not open digital keypad, nature can not use.

Open method: Click NumLock on, the LED is on, then open, as shown in the following figure.

2, the driver problem

If none of the buttons on the keyboard respond, in addition to the keyboard may be broken, there may be a keyboard driver installed incorrectly, or other abnormal problems.

Generally speaking, if the keyboard is good before upgrading Win10, it should be normal after the upgrade. If not normal, it is recommended to restart the computer to try, if the problem is still, check the driver, such as into the Device Manager, to see if there is a problem with the device driver.

3. System bugs

There is also a statement on the Internet, that is, as long as the "Enable fast start", and then restart the computer, then you can solve the keyboard failure, for this argument, small series and did not test, encountered such a problem friends may wish to try.

Turn off Win10 enable Quick Launch

4, other issues

Out of the above causes WIN10 notebook keyboard failure, but also may be some other problems, such as system anomalies, system files are missing and so on, if you confirm that the keyboard is not a problem, you can try to reload the system to solve.

5, the notebook keyboard is broken, the hardware is broken only repair has no other good way oh, friends can get understand the technology to help us look at the check.