HP Notebook PCs - Troubleshooting Keyboard Problems (Windows)

Using the command line

The method is suitable for temporarily disabling the keyboard without using additional software.

We run the line:

1. Press the key combination “WIN+R”.
2. or Start – Enter “Command Prompt” in the search bar, right-click and select “Open as administrator”.

3. Enter the following: rundll32 keyboard, disable and press “Enter”.
   Read also:  How to connect a security camera directly to your TV

After performing these manipulations, the keyboard will stop working. In order to enable it back, enter into the command line: rundll32 keyboard, enable

Blocking on the command line

This method is considered a classic and is popular both among users with an average level of knowledge and skills, and among professionals. “Command Line” is an editor on a black background for entering and executing various commands, for example, launching programs or changing any settings.

1. To open the black Command Prompt window, click on the magnifying glass icon on the Taskbar (located to the right of Start). We print the corresponding request in the line. The system will give you hints in the line itself and display possible search results. Type "Command Prompt" in the search bar
2. Right-click on the desired item in the results and select the first item in the list, “Run as administrator.” Select the first option “Run as administrator”
3. In the small window, click on the “Yes” button. With this action we allow Command Prompt to make changes on the device. Click on Yes to allow Command Prompt to make changes to the device
4. A black editor finally appears on the screen, ready to execute the commands you wrote. The Command Prompt window is ready for you to enter and execute commands
5. To disable the keyboard, type the following: rundll32 keyboard, disable. We recommend, however, that you copy this command first and then paste it to save time (not typing by hand) and to avoid making a mistake. Enter the command rundll32 keyboard, disable in the black editor
6. Now press Enter on the keyboard to execute the command.
7. If you want to turn your keyboard back into a working one, enter rundll32 keyboard, enable in the same window.

:/> Windows Taskmgr.exe What is this Process Windows XP 7 10 Why is it needed

Third party programs

Another simple method to disable the keyboard is to install a special utility. There are a huge number of them on the Internet, but we will look at the example of the free application “Toddler Keys”.

Main advantages:

• Works great on different operating systems, both Windows XP, Vista and Windows 7, 8, 10.
• Easy to use, although it has an English interface.
• Blocking in a couple of clicks.

Let's start installing and configuring the utility:

1. Download from. site, install it and launch it.
2. Initially, the utility will appear in notifications (at the bottom right of the screen, where the time is shown).

3. Right-click on the “TK” icon and check the “Lock Keyboard” box. After which the keyboard will be locked and your child will no longer accidentally delete anything.

After installing the program, uncheck the remaining boxes. So that your disk drive or shutdown button is not blocked.

Thus, we disabled the keyboard on the Samsung laptop. And I didn’t have to go into the BIOS for this. The same shutdown principle applies to Lenovo.

If for some reason this software is not suitable for you, use another one; all similar programs have similar functions. For example, there are several other good utilities: “Block” or “All-Unlock”.

What is fn on a keyboard?

This key is equipped with almost any modern computer and laptop. The designation was obtained by abbreviating the word function, which translated from English means functions or functionality in this case. Based on the concept, it can be assumed that this key is responsible for various additional equipment capabilities, however, many users do not know its purpose.

Typically, the Fn key is capable of performing a number of tasks, including the following:

• Quickly change various settings and operating parameters depending on the purpose of the key.
• Adjusting the Wi-Fi signal, quickly turning on and synchronizing.
• Increase or decrease the volume level.
• Adjusts the brightness of the image displayed on the main screen.

It is worth considering that all the presented tasks are performed only when holding Fn together with one of the hot keys of the F1-F12 row and several additional buttons. As presented in the description, this button can perform many different functions, it all depends on the given commands and assignments set by the system. If you wish, you can find additional information in the instructions that come with the purchased equipment, or on the company’s official website.

Important! Also, the set of functionality depends on the model and brand of equipment.

Standard means

To disable the keyboard on a laptop running Windows 7, 8 or 10, regardless of its manufacturer (Asus, Lenovo, HP, Samsung, Acer or Sony vaio), you can use the following method:

1. Click “Start – Control Panel (in the top menu “View”, check the box “Display large icons”) – Device Manager.”
   Read also:  Processors in budget laptops: what to choose?
2. We look for the keyboard - right-click - Properties.

3. Next, go to the “Details” section, open the list and select “Hardware ID”.

4. Copy the value.
5. Press the combination “Windows + R” and enter the phrase gpedit.msc

6. Next, go to: Computer Configuration/Administrative Templates/System/Device Installation/Device Installation Restrictions.
7. In the section on the right, go to the settings of the item “We prohibit the installation of devices with the specified codes", by double-clicking with the left mouse.

8. Set the option "Turn on" and click on the button "Show", in the window that appears, paste the keyboard code that we copied earlier and click "OK".

9. Also in the main window, be sure to
10. Next “Apply” and “OK”, the window will close and all settings will be applied only after the netbook is rebooted.

The method only works on Windows OS (professional or ultimate). In order for it to start working on other versions (Home, Basic or Starter), you must first install the Group Policy Editor.

How to permanently disable the keyboard on a laptop

If your laptop keyboard has defects that prevent you from continuing to use it, you can completely disable it either physically or software. The first option is more complicated; it involves removing the back cover of the laptop and disconnecting the keyboard cable. It is much easier to permanently disable the laptop keyboard if you use the Windows Group Policy Editor.

Please note: The Windows Group Policy Editor is available on professional versions of the operating system, as well as on Windows 7 by default. Basic versions of Windows 8 and Windows 10 do not have this functionality, and you will need to install the Group Policy Editor first.

To disable the keyboard on a laptop permanently you will need:

1. Right-click on “Start” and select “Control Panel”. Next, set the view mode to “Large icons” and click “Device Manager” in the list of available commands;

2. After this, the device service will open, in which you need to expand the “Keyboard” item, right-click on the “Standard Keyboard” option and select “Properties”;
3. In properties, go to the “Details” tab and select “Hardware ID” from the drop-down list. Copy the values ​​(it is better not to close this window and move on to the next step);

4. Next, press Windows + R on your keyboard and launch the Group Policy Editor with the gpedit.msc command;
5. In the window that opens, go through the following steps:
6. Local Computer Policy - Computer Configuration - Administrative Templates - System - Device Installation - Device Installation Restrictions
7. In the right window, find the item “Prohibit the installation of devices with the specified device codes.” Right-click on it and select “Edit”;
8. Next, you need to check the “Enable” box and click “Show” in the “Options” column. After this, a new window will open where you need to paste the previously copied keyboard ID, then click “OK”;

9. In the “Options” column, check the box next to “Also apply to corresponding devices that have already been installed,” then click “Apply” and “OK.”

After completing all the steps described above, you need to restart your computer so that the laptop keyboard is disabled until the next reinstallation of Windows.

( 409 votes, average: 4.60 out of 5)

Related Posts

• How to check the integrity of Windows 10 files

• Laptop turns off while gaming

Method 3: Disable Laptop Keyboard Using Free Kidkeylock Software

Are you one of those users who want an easy way to disable Windows 10 laptop keyboard keys and don't want to go through the complicated process of disabling laptop keyboard using local Group Policy Editor or Device Manager?

Although there are many third-party applications that allow you to quickly or easily enable or disable laptop keyboard keys and mouse buttons. But if you want a free and reliable one-click solution, we recommend using the free Kid Key Lock software.

KidKeyLock (also known as Kid Key Lock or Kid-Key-Lock) is a third-party free program that can be downloaded onto your system. This simple and free utility allows you to lock your keyboard and mouse functions in just a few seconds.

Keypad lock for children Keypad lock options:

• Standard character keys (letters, numbers, signs, etc.)
• Additional keys (navigation keys, function keys, ins/del, home/end, etc.)
• Windows system shortcuts (for example, alt-tab, win-key, etc.)

:/> Setting up Mail Windows 10

Kid Key Lock:

• Left mouse button
• Middle mouse button
• Right mouse button
• Double click
• Mouse wheel

Now that you know what KidKeyLock is and what it does, it's time to move forward and see how to permanently disable your laptop keyboard in Windows 10 using the free KidKeylock program. Like this:

The keyboard on your laptop will now be disabled. In case you want to lock any of the mouse functions (left, middle or right click, double click and mouse wheel), you can do so in the Mouse Locks section.

Free programs that allow you to disable the keyboard in Windows

There are many free programs for locking the keyboard, I will give only two of them, which, in my opinion, implement this feature conveniently and, at the time of writing, do not contain any additional software, and are also compatible with Windows 10, 8 and Windows 7.

Kid Key Lock

The first of these programs is Kid Key Lock. One of its advantages, in addition to being free, is that there is no need for installation; a Portable version is available on the official website in the form of a Zip archive. The program is launched from the bin folder (kidkeylock.exe file).

Immediately after launch, you will see a notification that to configure the program you need to press the kklsetup keys on the keyboard, and to exit - kklquit. Type kklsetup (not in any window, just on the desktop), the program settings window will open. There is no Russian language, but everything is quite clear.

In Kids Key Lock settings you can:

• Lock individual mouse buttons in the Mouse Lock section
• Lock keys, their combinations, or the entire keyboard in the Keyboard locks section. To lock the entire keyboard, move the switch to the far right position.
• Set what you need to type to enter settings or exit the program.

Additionally, I recommend removing the “Show Baloon windows with password reminder” item; this will disable program notifications (in my opinion, they are not implemented very conveniently and can interfere with work).

Official website where you can download KidKeyLock - https://100dof.com/products/kid-key-lock

KeyFreeze

Another program for disabling the keyboard on a laptop or PC is KeyFreeze. Unlike the previous one, it requires installation (and may require downloading .Net Framework 3.5; it will be downloaded automatically if necessary), but it is also quite convenient.

After launching KeyFreeze, you will see a single window with a “Lock Keyboard and Mouse” button. Click it to disable both (the touchpad on the laptop will also be disabled).

To enable your keyboard and mouse again, press Ctrl+Alt+Del and then Esc (or Cancel) to exit the menu (if you have Windows 8 or 10).

You can download the KeyFreeze program from the official website https://keyfreeze.com/