Laptops are now common, and students and office workers generally have their own laptops. The computer keyboard is an indispensable and important component of the computer. Our daily human-computer interaction mainly involves inputting content through the keyboard. However, it is inevitable that some problems of this kind will occur while using a laptop. Some people have also encountered that the laptop keyboard is locked. What is going on? What should I do after the laptop keyboard is locked? Now let’s take a look with the editor. Take a look.
If the laptop keyboard is locked, you can use the osk system command to unlock it
First select "Start" - "Run" Enter osk in, and after confirmation, bring up the on-screen keyboard that comes with the system, and then find the "NumLock" key, which is the "nlk" abbreviation keyboard on the on-screen keyboard. Just click this button with the mouse and the unlocking will be successful. It should be noted that if the two letter keys "o" and "k" are locked, the "osk" command cannot be used. In this case, you need to create a new text document on another laptop and name it osk. to save. After using the U disk to copy it, copy the contents of the osk file name saved in the U disk, paste it into the "Run" input box, and click the "OK" button.
If the laptop keyboard is locked, you can set it through BISO
If the laptop keyboard is locked, you can restart the laptop. When the laptop is started, During the process, enter “F2" key to see if you can enter the BIOS safe mode. If you cannot enter the BISO safe mode, this may be because the data connection cable of the laptop keyboard has become loose, and it needs to be sent to a maintenance point for repair. If it can be corrected If you enter BISO safe mode, you can observe why the system is locked. Then press fn + scrlk or shift + scrlk (that is, one of the Fn or Shift or Ctrl keys + Numlk key). . ) to try.
If the laptop keyboard is locked, make modifications and adjustments in the computer registration editor
First "Start" - - "Run" or press the R key simultaneously with the win key on the computer keyboard to open the run window, enter "regedit" to confirm, then you can open the registry editor and modify the registry to find HKEY_USERS.DEFAULTControl PanelKeyboard. Change the key value of InitialKeyboardIndicators below it to 2, exit the registry editor, and restart the computer. At this time, the light of the numeric keypad will be on.
The laptop keyboard is locked and modified through "Config.sys"
First "Start" - "Run", open the run window, enter sysedit, click OK, open the "System Configuration" Edit Program" window. ThenEnter the "NumLock=ON" line command in the editing area of Config.sys. Save changes and close. Then close the "System Configuration Editor" window and restart the laptop.
Through the introduction of the above editor, when everyone encounters the laptop keyboard lock, can they try to solve the problem accordingly?