How to block the mouse and keyboard from children. How to enable and disable the keyboard on a laptop

There are a wide variety of laptops on the market today. They are very easy to use and compact. But quite often, users have a question, is it possible to lock the keyboard on such a device? There are plenty of reasons for this. For example, faulty young children who like to click on the keys, spontaneously pressing them, or simply externally connecting the "keyboard".

How to lock the keyboard

There are several ways to disable the keypad. Let's consider some of them.

The simplest method is to use various key combinations. For example, the combination of the Win + L buttons disables it. You can remove the ban simply by entering the user's password or by simply pressing the NumLock + Fn keys. This combination depends on the brand and manufacturer of the laptop. Some models have programs that support various button combinations. Fn + F6, as well as Fn + F11, may turn out to be workable. The most common mistake is turning on the number pad using combinations, which completely blocks character input. Therefore, you need to be more careful.

How to lock the keyboard on a laptop in the second way? Disable the keypad physically. Even an inexperienced user can handle it. The laptop keyboard is usually connected with a special cable to the motherboard. Therefore, carefully open the case without breaking the seals, and disconnect the cable. If you nevertheless violate them by negligence, you can be left without free maintenance if your computer breaks down.

The third blocking option is special programs. There are quite a few of them, you can buy them in stores and online, where they are freely available. You can download programs from various sites, but be careful not to pick up a virus or trojan.

How to lock the keyboard on a laptop is still possible? Using the popular program Toddler Keys. It is convenient because it works with all versions of Windows. We purchase the program and install it on a laptop. After its launch, the TK icon is visible in the tray. You should right-click on the icon and select the Lock Keyboard command in the context menu that appears. That's all. On top of the old keyboard, you can put a new one and use it freely without fear that the buttons of the disabled one will be pressed or triggered.

Pay attention to the following: after installing the program, you must uncheck the menu with the Disable Power Button and Lock Driver Doors items. If you ignore these settings, then not only the keyboard is deactivated, but also the button to open and turn on the computer.

There is another surprise when working with this program. If you double-click on the tray icon, it disables not only the keyboard, but the screen and mouse. To unlock, you must enter the password that will appear on the monitor.

If there are small children in the house

If you often work on your home computer, but you have a kid who is trying to help you write text in ICQ, delete a few files or open a couple of windows, the question arises of how to block the keyboard from children.

If the child is still small, then the laptop can be put on the table or on the cabinet. But over time, the baby will learn to push the chair and get everything he needs. Therefore, you need to know how to block the keyboard on a laptop from a child.

Block program: protection from children's playful hands

Download Block. It is very easy to manage, with a Russian interface, quick and discreet child lock, and flexible settings. The program is easy to remove from the tray. You can set a lock to boot the computer, and the baby will not even be able to turn it on. This program proved to be excellent not only in relation to protection against children, but also intruders trying to get into the computer and take advantage of your information.

Asus laptops

Asus laptops are also equipped. Therefore, you can try it in combination with Pause, F12, F7 or the + Fx set, where x can be any number from 1 to 12. Pay attention to the instructions for your computer - these combinations are often written there.

If various "hot" keys and special programs did not help you, then go to the official website and download the user manual. If the keyboard on your Asus laptop is locked and you cannot find a way out, contact technical support. They will prompt the correct code to save the laptop.

Touchpad blocked, what to do

There are times when you have accidentally blocked the touchpad. To return it to working state, press F7 + Fn. An icon will appear on the screen.

Examine your laptop. Often manufacturers on keyboard buttons draw icons in the same color as the Fn button. Therefore, if you know the interpretation of these symbols, you can easily find any key combination - and the question of how to block the keyboard on a laptop will quickly disappear.

Good day to all, my dear friends. Dmitry Kostin is with you again and today I would like to talk about how to block the keyboard on a laptop from a child, a cat or other factors. For example, I like to work on my laptop. But sometimes there are moments due to which accidental keystrokes occur. And this can sometimes lead to rather unpleasant consequences. So, so that this does not happen, I recommend that you read my article.

Why do you need to block the keyboard?

Before I start, I would like to say a few words about why blocking is needed at all. Many live without it and everything is fine with them. But, as they say, "Do not promise from the bag to prison." Anything can happen. Most often, blocking is required:

• So that your children do not accidentally press something while you go to the toilet, for example;
• Pet lovers can also find this feature very useful. I don't know about you, but my cat sometimes behaves like a scoundrel. And in order to attract attention, he can walk on the laptop, and at the moment when I am sitting at him.
• If you suddenly decide to clean the keyboard from dust or other slag, but do not want to turn off your laptop, then just lock it.

As you can see, this function is very useful, so let's move on to its implementation.

Conventional means

I have long made it a rule that even if I get up to use the toilet, I will definitely set the screen lock. At my former job, I developed such a habit and that's it. Doing this is very easy. You only need to click CTRL+ALT+DELETE and on the screen that appears select "Block". But it's much easier to use the keyboard shortcut WIN+L.

Third Party Programs

Naturally, the supporters of the developers will not leave us without such a thing. And I will show you a couple, and you yourself will choose which one is better to use.

Toddler Keys

We will start with a light program called Toodler Keys. You can take it from here, then run it and install it in the most common way.

Everything is simple. Now at least get naked, the keyboard will still not work. But if you suddenly want it to work again, then in the same context menu, just uncheck it.

child lock

And of course, I will show you another very good and easy program that will serve us well. Straightaway download and install this program, and begin to understand it.

Go to the program and you will see a window with possible functions:

But in principle, it is not even necessary to use these functions. For good, you need to remember only two key combinations:

In general, both programs are quite useful. Which one to use is up to you. But the fact remains: now you can not be afraid for your laptop if the kids want to poke the buttons.

Sincerely, Dmitry Kostin.

Many parents are probably familiar with the situation when small children, left for a couple of seconds unattended in the same room with the laptop turned on, begin to enthusiastically drum on its keys. If you do not take any measures, sooner or later you can lose some of the necessary information, and even provoke more disastrous consequences. Locking the keyboard on a laptop will prevent this from happening, and also save parents from unnecessary anxiety.

In addition, the key lock feature will be useful in protecting the laptop from pets, as well as from accidental pressing when it is not desired.

How to lock the keyboard on a laptop

Use keyboard shortcut

Some manufacturers, being concerned about this problem, build a keyboard disable feature into the laptop interface. Usually, a combination of function buttons must be pressed to activate the lock. For example, on some Asus models, the keyboard is locked by pressing the keys Fn+Pause.

Study your computer's instructions or just experiment with the function key combination, your gadget may have a built-in keyboard lock service.

Take advantage of special programs

If your laptop does not have a key disable function, then the problem cannot be solved without installing a special utility.

The most popular programs to lock the laptop keyboard from children:

• block;
• Toddler Keys.

Both utilities are absolutely free, they can be easily found and downloaded on the Internet. They are equally good, so you can choose any of them depending on your personal preference.

The first program - Blok - is a Russian development, which was created specifically to block the keyboard and touchpad from children. It is quite comfortable and easy to use. The utility allows you to turn off the listed devices with or without a monitor (useful when you turn on cartoons for your child on a laptop). In addition, the Blok program has a function that can automatically turn off the computer at a specified time.

To use Block you need:

1. install and run the utility;
2. in the window that appears, select one of the blocking modes.
3. press the OK key.

The program deactivates the keyboard and touchpad six seconds after confirming the operation. To unlock, just press Ctrl+Alt+Delete and then Esc.

Toddler Keys is a utility that allows you to temporarily deactivate not only the keyboard and touchpad of a laptop, but also the power button and disk drive.

To lock the keyboard through Toddler Keys, you must:

1. install the utility;
2. after the installation is completed, the TC icon should appear in the tray, on which you need to right-click;
3. in the pop-up menu, make sure that the Disable Power Button and Lock Drive Doors checkboxes are checked (if you want the power button and drive to be disabled as well);
4. click on the Lock Keyboard line.

Instructions on how to unlock the keyboard on a laptop

• in the tray, right-click on the program icon;
• in the window that appears, uncheck the Lock Keyboard box.

Attention, if you lock the keyboard and touchpad (or mouse) using the Lock Keyboard / Mouse function, then first transfer the input method to ENG (English) mode. You will need this to unlock, as you will need to type the word quit.

In case you forgot to do this and have already locked the keyboard and touchpad, proceed as follows:

1. press Ctrl+Alt+Delete to enter the mode where the touchpad will be active;
2. translate the layout from Russian into English using a special icon, which is located at the bottom right;
3. press Esc;
4. type the word quit.

The keyboard is an input device created back in the 19th century by Christopher Schols. Like any other technique, such a device can suddenly become unusable. However, you don’t need to immediately run for a new gadget, you can reanimate the old keyboard. This article will describe how to unlock such a button device.

Note! On the official website of the company, the user may need to register. If you cannot find the information you need in the instructions downloaded from the manufacturer's website, contact technical support for help. Service representatives will tell you the device unlock code.

The keyboard shortcuts to press when the keyboard is locked are as follows:

• "Fn + NumLock";
• "Fn + F12";
• "Fn + F7";
• "Fn + Pause";
• "Win + Fn" (the symbol "n" means one of the keys F1-F12);
• Ctrl+Alt+Delete.

The choice of one or another combination of buttons depends on the requirements written in the instructions for your keyboard.

Keyboard lock

To know how to unlock the keyboard, you need to familiarize yourself with the methods of blocking this device. This article will discuss one of these methods.

1. Find the "Shift" button on the keyboard, located on the right. Press this key.

   

2. Hold your finger on the button for 8 seconds. Release the key as soon as the Filter Input dialog box appears.

   

3. In the menu that opens, select the "Yes" button if you need to block the keyboard, or "No" if your actions were erroneous.

   

4. To set the input filtering mode, click on the line "Go to the Ease of Access Center to disable the keyboard shortcut."

   

5. In the dialog that appears, change the Sticky Keys settings as you see fit.

   

6. Click "Apply" to confirm your actions.

   

Keyboard Troubleshooting Methods

If the problem with the keyboard is caused by a device failure, and not a blockage, the methods for solving such a problem will be different.

Method 1

First of all, the user must find out what is the cause of the malfunction of the keyboard. For this:

Method 2

The reason for the problem with the keyboard may be due to the presence of malware installed on the user's computer. To fix this problem, scan your device for viruses.

Method 3

If the methods described above did not help the user, the keyboard will need to be cleaned.

1. Turn off your computer.

   

2. Disconnect the keyboard from the system unit if you have a home computer.

   

3. Take a picture of the location of the buttons on the keyboard. This will make it easier for you to reinstall the keys after cleaning the device.

   

4. Take a needle or a ruler. Gently pry the base of the button with it.

   

5. Place the keys in a container of warm water with a small amount of dishwashing detergent. Leave the buttons in the liquid for 30 minutes.

   

6. Take a sponge. Clean the buttons on all sides with it.

   

7. Rinse the keys in clean water.

   

8. Take a cotton pad dipped in soapy water. Clean your input device with it while the keys dry after cleaning.

   

9. Wipe the buttons and the gadget itself with a dry cloth.

   

10. put into place in the order in which they were captured in the photo.

    

Video - What to do if the keyboard on the computer does not work?

There may be several reasons why you need to disable the keyboard on a laptop. For example, block control if the device is used to run a specialized program, or restrict children's access. On modern devices, there are different ways to lock the keyboard on a laptop. This can be done both at the hardware level and by means of the operating system.

Many Acer, Lenovo, MSI models allow you to disable the keyboard through BIOS.

Advice! How to enter it - be sure to set out in the instructions for the laptop. To do this, you need to press both one of the function keys and a special hardware button.

One of the BIOS sections has item USB Support Via. To block the keyboard on a laptop from a child while the operating system is running, the value of the parameter must be set in the BIOS. Then exit to boot the system normally.

Advanced laptops that use the USB bus to connect the keyboard allow for a dangerous lockout method. In the BIOS settings, in paragraph just set the value to Disabled. In this case, turning on the keyboard is done only by resetting the CMOS, for which you need to get to the switch on the motherboard. External devices other than Bluetooth will also not work.

HP laptops allow you to block from children only function keys. In the BIOS of many models of this manufacturer there is Item Action Key Mode. By setting the value of its parameter to Disabled, you can disable only the function buttons of the top row. This will not allow you to adjust the sound, display brightness, and other operating modes.

Fast way

The easiest way to disable letters on the keyboard is through the DOS command interface. This technique completely renders the keyboard inoperable. To call the window for entering commands, you will need:

• press Win + R;

• select Start, click Run at the bottom of the menu;
• go to Start-Programs (All programs for Windows 7), find the Standard subsection, find the Command Prompt item (for Win 95, XP);
• enter Start, find System Tools at the very bottom of the list of programs, select Command Prompt (for Windows 10).

After this action, the screen will display window with black background. In it, you need to type the command rundll32 keyboard, disable and press enter. Nothing needs to be confirmed. If you make a shortcut with the launch of such a command, you can turn off the keyboard with just one click of the mouse. This method refers to the software environment of the operating system and works on all laptops, be it Lenovo, Asus, Dell or Packard Bell. Unlock laptop keyboard it is possible in the same way, only in the command write enable instead of disable.

Advice! How to enter characters when the buttons are not working? The on-screen keyboard is useful for this. You can call it through Start-Programs-Ease of Access or activate it by right-clicking on the taskbar, selecting Toolbars from the menu.

Disable in device list

Locking the keyboard on a laptop through the device manager is a very effective method. She will be disabled even when booting in safe mode. You will need to call the device manager. You can do it like this:

• enter the control panel (Start-programs-control panel), select the System icon, start the manager with the corresponding button;
• right-click (PC) on the Start icon and find the corresponding menu item (for Windows 10);

• go to the command interface (as described above) and type devmgmt.msc.

In the device manager, you should find in the list See Input Devices or Keyboards. There is a device that is usually called the Standard Keyboard. On the line with the name, right-click the touchpad or mouse, select Disable. If not, the device must be removed. After that, the system will ask you to confirm your actions.

The way to enable the keyboard on a laptop through the device manager is almost the same as the steps to disable it. It is necessary at the last operation to select the item Enable in the right-click menu. And if the device has been deleted, you will need to click PC on the computer name (the very first line in the list) and activate Update configuration.

Disable the small numeric keypad

The right numbers on the keyboard work in two modes. They can act as navigation controls but are capable of printing numbers. You can use the BIOS to disable the side keyboard in input mode. In one of its sections there is an item Boot Up Numlock Status. By setting the value of the parameter to Off, we get the laptop loading with navigation in the side. To enable the numeric keypad on the right side of your laptop, just press Numlock key.

Useful programs

Today, common programs allow you to not only turn off letters on the keyboard. They are able to set the blocking of button combinations. Thus, it is easy to set up bans. For example, turn on the backlight of the keyboard, block service keyboard shortcuts.

One such utility is called Toddler Keys, it's free. The program is enough to download and install. After the first launch, it appears in the tray near the clock. By right-clicking on it, you can disable and enable the keyboard.

Even more useful Kid Key Lock. It can not only completely turn off the keyboard, but also block the pressing of individual letters. This is useful not only as a protection against children, but also as a tool to restrict access to the functionality of a particular software.

The hardest way

The keyboard can be disabled literally tightly. For this you need edit system policies. The procedure is as follows.

1. The device manager starts, as already written above.
2. Having found the keyboard, right-click on the line with its name.
3. Having selected the Properties item and going to the Details tab, we find the line of the device ID (hardware, instance) in the lower list box.
   
   
4. By clicking on the value written on the right, select and copy it.
   
5. We go to the command window, as described above.
6. We type gpedit.msc and press enter.
   
   
7. In the editor window that appears, go to Computer Configuration (these are settings that apply to all users).
8. Find Administrative Templates and expand the section by clicking on the plus sign.
9. Device management is located in the System section. It is also expanded by clicking on the plus sign next to the name. Inside you will need the Device Installation subsection. You need to click on it.
   
   
10. In the right part of the window, where a list of available options will be displayed, select Deny installation of devices with the specified codes.
11. Double click to enter the settings window. There is a checkbox Enable, in which you need to tick.
12. Then go to the Options tab. It has a Show button. We press it.
    
    
13. Next, just paste the copied value of the keyboard identifier.

Close the windows one by one by clicking OK and, if necessary, confirming the selection. For the settings to take effect, it is enough restart laptop. If this is currently not possible, you can programmatically update the policies. To do this, enter the command line and type gpupdate / force and press enter. After that, the keyboard will be disabled.

Important! This method of blocking is used not only for protection. It is optimal if you need to replace the keyboard on a laptop, as it only disables the unique product, and not the functionality of the input device.

As a conclusion

There are complex software methods and simple ones that disable the keyboard. For someone, the most convenient way would be to physically disconnect its cable from the motherboard. It is worth remembering that choosing a complex method is not always optimal. For example, editing group policies without special knowledge is dangerous. It is more convenient to use simple programs, the command line, or physically disconnecting the loop. You need to choose the most understandable way to turn off the keyboard.

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