Solution to NumLock failure in Windows 7 system keypad
The NumLock key on the keypad in Win7 is often used. It is mainly used to switch the numeric switch on the keypad, which brings a lot of convenience to users. If one day you find that the NumLock key is invalid, you cannot enable it no matter how you click the keypad. Do you first think that the keyboard is broken? In fact, the NumLock key is temporarily unavailable due to Windows 7 system settings.
How to restore the NumLock key failure on the Win7 keypad:
1. Press Win + R on the keyboard to open the windows 7 running dialog box. Then, enter the OSK command in the run dialog box, and press the Enter key to open the Win7 Screen Keyboard.
2. on the displayed screen keyboard, click "option" on the interface as shown in ". In the displayed dialog box, select "Open keypad" and click "OK.
After the settings are complete, the NumLock key on your keypad will be used again. If you encounter this problem again in the future, you don't have to think about removing the keyboard for the first time. Please use the above method to fix it.