Restart the laptop and check the operation of the keys.HKEY_CURRENT_USERSYSTEMCurrentControlSetControlKeyboard Layout If not detected, you should look for the same element in another branch that defines the user parameters. This is done in a simple way: select from the list and press DELETE, later accept the warning. Highlight the specified folder and search for a key named “Barcode Map” in the right part of the window. HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlKeyboard Layout Run the registry editor using the menu command “To run”.Read more: How to create a restore point in Windows 10, Windows 8, Windows 7 To fix the problem, you must delete this key.Ĭreate a system restore point before editing parameters All changes are written to the value of the parameter in the system registry. We will not search the program or find out after what events the changes occurred. Another particular case is the keyboard malfunction after an online gaming session. You or another user could have done it using special software and successfully forgotten. We previously wrote about viruses that can reassign keys. If the situation does not change, try the above key combinations. Check the operation of the gear lever.If not active, click twice: Activate and deactivate. If the Num Lock key is active (pressed), click on it once.Check the box next to “Activate the numeric keypad”.Go to the program settings with the key “Settings”.Read more: How to activate the on-screen keyboard on the laptop Run the standard Windows keyboard on the screen.In this circumstance, this manipulation can help: There are situations where, for some reason, the keys that deactivate the mode are inactive. Pressing both buttons at the same time.CTRL + Fn + ALTand then press the combination SHIFT + Space.Then, some options are shown for different models. It can be activated by pressing a certain key combination. Many laptops have a keyboard mode in which some keys are locked or reassigned. We will talk about it in the third section. Once viruses are found and removed, you may need to work on the system registry by deleting a key “additional”. More information: Fight against computer viruses Pests can be detected and cleared with the help of special scanners: free programs from leading antivirus developers. Some malicious programs are capable of reassigning keys, making changes to the system configuration. The first thing to do when this problem occurs is to check if the laptop is infected with a virus. Then, We will analyze each of the possible causes in detail and provide suggestions for answering problems. The main ones are to reassign keys, enable restricted mode or paste. There are several reasons why the SHIFT key fails. In this post, we will provide alternatives to fix the problem with the changer disabled. In these cases, it may be impossible to use some functions, how to enter punctuation marks or capital letters. The keys on the laptop keyboard not working is a phenomenon that occurs quite frequently and causes a well-known annoyance.
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