There is often a situation when it is necessary to certain time disable the keyboard. If you want to limit the access of a child or pet to the equipment, connect external device or exclude unauthorized use of the equipment, use the following tips!
To perform this operation, you can use several buttons. The only difficulty for users is that for each laptop model the required combination looks different.
Here are the existing combinations.
- A win-win solution to the issue for a laptop of any model with installed on it operating system Windows is a request Win+L.
- It is possible to “cause” the blocking by simultaneously pressing Fn and the function button in the F1–F12 row.
REFERENCE! One of the keys from this row has an image indicating the required function. Typically, it looks like a screen, a hand touching it, and a prohibition sign. This combination is ideal for Acer laptops.
- For Asus brand devices, a suitable combination would be the following sequences: Fn+F12, Fn+F7, Fn+Pause and Win+Fx.
- The working combination is to press several buttons at once - Fn, NumLock and Ctrl. For some models, pressing the first two keys will be correct.
- For laptop models Lenovo, Samsung, Dell, etc., the following sequence works: Win, F and number key from 1 to 12.
REFERENCE! It is possible to unlock the keyboard by entering the user password or simultaneously pressing the universal combination Fn and NumLock.
Returning the keyboard to working condition is impossible if the personal computer there are carriers of malicious data. In this case, you should contact a specialist.
Keyboard locking using special programs
Today there are a sufficient number of programs that can block the keyboard. Here are the most popular of them.
An excellent solution would be the Toddler Keys utility. Its functions will allow block not only the keyboard, but also the mouse, disk drive and power button. The interface of this program is not designed for Russian. But as a rule, this is not a big problem for users.
- To get started, start downloading installation file utilities.
- In the window that appears, select the creation of an icon on the desktop and the immediate launch of the application after installation (points 2 and 3).
- Then select the folder where the data will be downloaded.
- Once the installation is complete, the application icon will appear on the taskbar. Click on it to get started right click mouse and in the context menu that appears, click “Options”. In the “Type to exit” line, specify the password that will be used to unlock.
IMPORTANT! Please note that Toddler Keys only accepts the English language layout. Therefore, use either a completely numeric code or a combination based on the Latin alphabet. Otherwise, unlocking can only be done by calling the “Task Manager” (Ctrl+Alt+Del) and canceling the action in it.
Pay special attention to the Lock Driver Doors and Disable functions Power Button. Otherwise, the device’s power button and its optical drive. Finally, uncheck the “Show pictures...” item, which will allow you to unblock videos and images.
REFERENCE! The peculiarity of managing this utility is that double-clicking on the program icon will block not only the keyboard, but also the screen and mouse.
Block
Easy to use deserves attention software called Block. It allows not only additionally turn off the screen, but also set a timer to turn off the laptop.
- To install this program, download the file from the official website and run it as administrator.
- After this, a window will appear where you need to click “Ok”. 6 seconds after this, the keypad will be locked.
- You can return it to working condition using the combination Ctrl+Alt+Delete, and then pressing “Esc”.
One of the modern popular programs is Child Lock.
Download it from the developer's website and install according to the instructions. The operation of this software occurs through four buttons.
- "Auto Lock" will automatically lock screen after 10 minutes of inactivity. And the program itself will collapse into a hidden tab on the taskbar.
- Pressing “Block Win Ctrl” will make it possible to disable the “Win” and “Ctrl” buttons, since they are often used in conjunction with other buttons.
- Disabling the keyboard and mouse at once will be ensured by the “Lock” position.
- “Allow only” will disable all laptop interfaces.
This program provides for the presence of “hot” keys - Shift+Alt+End and Shift+Alt+End. The first command will help lock all buttons on the device, the last one is responsible for unlocking all components.
Now you know that the keypad can be locked in several ways. The main thing is to first study all the intricacies of this process and carry it out competently. Then no one will be able to delete data from your laptop!
People who have children in the family or have a cat at home have probably encountered a situation where a furry pet cuddles and climbs onto the keyboard to warm up. And for some reason children are constantly attracted to these tempting buttons. How can you not get interested when you press the keys and different “pictures” pop up on the monitor. It’s good if a child just opens some document or application, but what happens if he deletes some important files? How many worries, nerves and problems can arise because of this? To protect yourself and your computer from unwanted manipulations, you should think about such a function as keyboard locking.
How to lock the keyboard using hot keys?
Usually, if your computer has Account, then when you launch it, a window will appear asking for a password to log into the system. When working with files, browsing the Internet, or performing any other actions, you can always return to this window. To do this, you need to use the key combination Win + L. Of course, to return the computer to working condition again, you will have to enter a password, but this method will help not only lock the keyboard, but also hide what is happening on the monitor from prying eyes. Of course, the password should be chosen according to security rules - at least 6 characters so that it cannot be guessed by accidental pressing keys In this case, the child would rather pick off the keys than gain access to your files. Locking the keyboard on a laptop while surfing the Internet is possible when switching to full-screen mode. To do this, press the Fn + F11 or Fn + key with a lock icon. Return to normal mode possible by using the same combination.
Keyboard locking using special programs
You can lock the keyboard on your computer using special programs. One of them is TodlerKeys. It is convenient because when it starts, only the keyboard is locked, and you can continue to use the mouse. Installing this program does not require financial costs, that is, it is completely free. If you no longer need this program, you can simply disable it. Another program of this type is TypetoEasy 2.0. It's also completely free. Installing these applications will take very little time. To do this, you need to download the program, find it in the folder with downloaded files and click on its icon with the mouse. After this, the installation will begin, the user just needs to follow the installation instructions. After installing a program, you usually need to restart your computer. In order for the computer keyboard to be locked, you must run the program, while the mouse will continue to work. A program called Keyboard Locker also provides parental control, blocking not only the keyboard, but also the computer mouse.
Additional Information
It should be noted that all of these programs, as mentioned above, have one significant advantage - they are all completely free. In addition, their installation is simple and does not require any special skills. If, during installation, the application asks you to activate a code or send a paid SMS for activation, then you should not continue the installation. Most likely, this is a virus program that scammers use to extract money. It may harm your computer. There is also a way to disable the keyboard until the next system startup. To do this, you should perform a number of actions: [Start menu - Programs - Accessories]. It will be here command line, into which you need to enter the command “rundll32 keyboard, disable” (enter without quotes). After this action, the keypad will be locked, which will last until the system starts again.
There is a fairly wide selection of laptops on the market today. various manufacturers. They are all convenient in their own way. Many users have a question related to locking the keyboard on a laptop. And why might you need a keypad lock? There are many reasons.
Some are trying to protect the computer from children's interference in this way; others want to lock the keyboard on the laptop in order to use an external keyboard.
Today, there are several known ways to disable a keypad. Let's look at just a few of them. The simplest method of locking the keyboard is to use various combinations. For example, you can lock the keyboard using the Win+L combination. To remove the lock, simply press the NumLock + Fn key combination or use the user password.
Different combinations may be used for laptops from different manufacturers. Some models have special programs installed that allow you to support many different button combinations. So, for example, you can try using the combinations Fn + F6 or Fn + F11. One common mistake users often make is using combinations on the numeric keypad, which completely blocks input.
The second way to lock a laptop keyboard
There is a second way to lock the keyboard on a laptop. The keypad can be physically disabled. Even a completely inexperienced user can handle this. To connect the keyboard to motherboard, a special cable is usually used. Carefully open the laptop case, being careful not to break the integrity of the seals, and disconnect this cable. If you accidentally damage it, you can't count on free service at the service center.
Another option that can be used to lock a laptop keyboard is to use special computer programs. Today there are quite a few similar software products. They are freely available on the Internet. You can download such programs from different sites, but be careful: when using this method, there is a high probability of picking up a Trojan or virus.
How else can you lock the keyboard on a laptop?
To lock the keyboard, you can use a special program called Toddler Keys. Its main convenience is that it allows you to work with all versions of the operating system. Windows systems. You just need to purchase the program and install it on your laptop. After the first launch, the TK icon will appear in the tray. Right-click on it and select “Lock Keyboard” from the context menu that appears.
That's all that needs to be done. Can be placed on top old keyboard external one and use it calmly, without fear that the built-in buttons will work. Particular attention should be paid to the following point: after completing the installation process of the program, you must uncheck the Lock Driver Doors and Disable Power Button items.
If you simply ignore these points, then not only your keyboard will be blocked, but also the computer’s power button, as well as the button to open the optical drive. There is one more subtlety that you should know about before you start working with the program. If you double-click on the program tray icon, not only the keyboard will be locked, but also the screen and mouse. To unlock them you must enter a password that will appear on the screen.
How to protect your computer from children
If you often work on your computer at home and you have small children, then you will most likely want to find a way to lock the keyboard. The Block program copes well with this task. It is quite easy to operate and has an interface in Russian. It allows you to quickly and discreetly lock the keyboard home computer. The program can be removed from the tray. If you set a PC boot lock, your child will not even be able to turn on the computer. This program has proven itself not only in terms of protection from children, but also in terms of organizing protection from intruders.
Keyboard lock on Asus laptops
On production laptops Asus There is a Fn button. It can be used in combination with the F12, Pause, F7 keys and the Win+Fx combination. These combinations are usually prescribed in the instructions for the personal computer.
If using special programs and hotkeys does not bring results, you can try going to the manufacturer’s official website. If you use a laptop from Asus, then you just need to call the service technical support. Professionals will help you find a way out of this situation.
The keyboard on some laptops can be disabled by the user, but what should you do if the disconnection did not happen at your request or you accidentally used this function. You can deactivate the blocking in several ways, which will be discussed in this article.
What could be causing the blocking?
Depending on the reasons that led to the keyboard being locked on your device, you will have to determine your further actions and acceptable way their implementation. Here are the main reasons for keyboard locking:
- It was blocked by you or another user. This could have happened by accident or on purpose. As a rule, many laptops have the ability to lock the keyboard using a combination of hot keys;
- Equipment breakdown. It’s more difficult here, since there is a possibility that the keyboard will have to be completely changed;
- System failure. Due to a system failure, the keyboard on your laptop may be locked. To unlock it, you may need a certain series of actions, which depends on the complexity of the failure;
- Virus infection. First, you will have to remove the virus software that is located on the laptop. If after this the keyboard does not work, then you will have to look for what else was affected by the virus.
Let's move on to ways to solve the problem.
Option 1: Hotkeys
This option is suitable in cases where you/another user accidentally or intentionally blocked the keyboard through a key combination. Also, do not forget that the laptop and Windows can experience system failures, which can lead to the keyboard being locked, although this happens very rarely. If this does happen, then in most cases keyboard shortcuts will help you.
Let's move on to the available keyboard shortcuts:
The key combinations discussed are suitable for laptops from any manufacturer, be it Lenovo, ASUS, Samsung, Toshiba, Dexp, Dell, HP, etc. The only exception may be very old laptops that have not been on sale for a long time. For such models, as a rule, the keyboard cannot be locked or the locking occurs using separate button on the body.
Option 2: Solving hardware problems
It is not necessary to use key combinations to deactivate the keyboard on laptops running Windows control. It can be disabled using standard system tools. Also, sometimes there are various system failures that can cause the keyboard to deactivate.
The solution to this problem is contained in the following instructions:
- To begin, call "Control Panel". To do this, click on the icon "Start" and select there "Control Panel". First you need to open the folder "Service", and then choose "Control Panel".
- Put it in the section "View" meaning "Large Icons" or "Small Icons" to make it easier to navigate the interface "Control Panels".
- Now find there "Device Manager".
- A window will open "Device Manager". There, find and expand the section "Keyboards".
- An arrow icon may be displayed next to the keyboard icon. In this case, right-click on it and select from context menu option "Engage". However, most often this arrow next to the keyboard is not there.
- If opposite the keyboard icon there is a triangle icon with exclamation mark, then right-click on it. From the context menu, select the option "Delete". In this case, the keyboard will be deactivated until the next reboot of the laptop.
- Restart your laptop. During the reboot, the system should reinstall all drivers and solve the problem with the keyboard locking in background.
This method is completely universal for all laptops and operating systems, starting with Windows Vista.
Option 3: Blocker programs
It may be that your laptop was somehow installed with a blocker program that blocks the keyboard under certain conditions. Unfortunately, if this happens, it will be very difficult to bypass the action of these programs and you will have to use an external connected keyboard, and then search for a program that blocks the main keyboard.
However, even in this case, many difficulties can arise, since such programs work in the background and try to mask their data as much as possible, which complicates the process of searching for it.
True, some programs have special hotkeys that can immediately unlock or call up the interface of this program. Try this combination:
These programs are not always viruses, but they are very rare. As a rule, they could be installed by another user who does not want anyone other than him to use the computer. True, in such cases they usually set a password for the operating system.
Option 4: Virus activity
There are viruses that can block the keyboard and other controls on laptops. In such cases, you will have to search for them using antivirus software and then delete them. However, removing a virus cannot guarantee that the keyboard will work immediately after this; you may additionally need to use other methods presented in the article.
You can scan your computer using standard Windows Defender, but this is in cases where you do not have any commercial antivirus installed on your computer. If it is installed, then it is best to check through it. Since there are many antivirus solutions on the market, give universal instructions It’s impossible for everyone, so let’s look at everything using Windows Defender as an example:
- First you need to call Windows Defender. Since the keyboard does not work, it is best to enable on-screen keyboard. On Windows 10, to do this you need to go to "Options", find there "Special Features", and then on the left side of the screen click on the column "Keyboard". Set the switch opposite the item "Use on-screen keyboard" to position "Enabled". In others Windows versions it may turn on differently.
- Now in search bar, which in Windows 10 is called by clicking on the magnifying glass button, and in earlier versions on the icon "Start", enter the name of the object you are looking for. Select from results Windows Defender. In later versions of Windows 10, Defender was renamed to "Windows Security Center".
- In the Defender interface, click on the shield icon, which is located in the central part of the screen, as well as in the left menu.
- Click on the link "Run new advanced scan".
- You will be presented with several scanning options. It is recommended to place a marker next to the full scan.
- Now click on the button "Run Scan Now".
- Wait for the scan to complete. It can go on for several hours. Upon completion, you will see a list of all detected dangerous and potentially dangerous programs. Delete and/or quarantine using the appropriate keys.
- Restart your computer.
If after removing the viruses, the keyboard is still not unlocked, then review and follow other solutions to the problem presented in this article.
Option 5: Cleaning the system of debris
If your system is too clogged junk files, then it can regularly give various failures and generally work slowly. Fortunately, this problem can be solved by cleaning the system and registry using special programs. It is not recommended to go into the registry or system partitions on your own, especially if you don’t understand what you’re doing well, as you can only make things worse.
Let's look at the cleaning process using the CCleaner program as an example. First you need to remove all system garbage:
As you can see, there is nothing difficult in enabling a locked keyboard on a laptop from any manufacturer, be it Lenovo, Samsung, Asus, Acer, etc. You may have to use several solutions to the problem that were described in this article at the same time.
There is often a need to turn off the keyboard of a laptop computer, whether you are at work and during a break you need to hide personal information from prying eyes, or you are at home when the little hands of curious children are trying to program. What to do and what to do?
In this article you will learn about three ways, namely, how to lock the keyboard on a laptop from a child while using both standard means Windows, as well as special software that is suitable for any laptop, regardless of its manufacturer, be it Lenovo, HP or Dell.
By the way, there was another post on a similar topic not so long ago.
1. Standard means
In Windows XP and newer versions, you can lock the keyboard by simply pressing the “WIN+L” keys.
Then you will see a window with approximately the following content:
But in this case, your Samsung laptop must have a password for the user under which you are logged in, otherwise you can simply log back in by clicking on the icon or pressing the “Enter” or “Space” button.
2. Block
A very lightweight and easy-to-use utility that can be used to block the keyboard for a certain time. In addition, it provides other functions, for example: turning off the screen or setting a computer shutdown timer, which in my opinion is very convenient.
So, let's go through the points of what needs to be done:
The program is actually cool, in Russian, and hides in the tray (where the clock is on the desktop), thereby not being an eyesore. Works perfectly on all laptops from asus, acer, samsung and others, including Windows 10.
3.Child Lock
Another interesting utility for locking the keyboard from children. Easy to learn, although it has an English interface. Works great on Windows 7, 32 and 64-bit versions. You can download it from of.site.
All functions are divided between 4 buttons; let’s look at each of them in more detail.
- « Auto Lock» is responsible for automatic blocking keyboard after ten minutes of complete inactivity, while the utility itself will be minimized to tray.
- « Block Win Ctrl"Clicking on this button will disable the "Win" and "Ctrl" keys. They are mainly used in conjunction with other keys.
- Using " Lock"You will turn off both the keyboard and the mouse, but you can still move it).
- « Allow only" will turn off absolutely everything.
For the convenience of users, hot keys were also provided:
SHIFT+ALT+END— thanks to this command, all buttons, both on the keyboard and on the computer mouse, will be blocked.
SHIFT+ALT+HOME– the opposite of the previous command, it is responsible for unlocking all components. The only combination that can be used when the keyboard is disabled.
Let's summarize:
The article discussed 3 simple ways, which will help you lock your keyboard or mouse in just a few clicks. Moreover, all methods are absolutely working and are suitable for any laptop, even with Windows 8, regardless of the manufacturer (Lenovo, Asus, Acer or the less popular Sony viao).
I suggest you look detailed video lesson on the topic to understand everything to the end.
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