The keyboard on some laptops can be turned off by the user, but what to do if the shutdown did not happen according to your wishes or you accidentally used this function. You can deactivate blocking in several ways, which will be discussed in this article.

What could be the reason for blocking

Depending on the reasons that led to the keyboard lock on the device, you will have to determine your further actions and an acceptable way to implement them. Here are the main reasons for locking the keyboard:

• It was blocked by you or another user. This could have happened by accident or intentionally. Typically, many laptops have the ability to lock the keyboard using a combination of hot keys;
• Equipment breakdown. Here it is already more difficult, since there is a possibility that the keyboard will have to be completely changed;
• System crash. Due to a system failure, the keyboard on the laptop may be locked. To unlock it, a certain series of actions may be required, which depends on the complexity of the failure;
• Infection with viruses. First, you have to remove the virus software that is located on the laptop. If after that the keyboard does not work, then you will have to look for what else has affected the activity of the virus.

Let's move on to ways to solve the problem.

Option 1: Hot Keys

This option is suitable in cases where you / another user accidentally or intentionally locked the keyboard using a keyboard shortcut. Also, do not forget that the laptop and Windows can give system malfunctions, which can lead to a keyboard lock, however, this happens very rarely. If this does happen, then in most cases keyboard shortcuts can help you.

Let's move on to the available keyboard shortcuts:

The considered key combinations 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 keypad cannot be locked, or the locking occurs using a separate button on the case.

Option 2: Solve hardware problems

It is not necessary to use keyboard shortcuts to deactivate the keyboard on Windows laptops. It can be disabled by standard system tools. Also, sometimes there are various malfunctions in the system, which can cause the keyboard to be deactivated.

The solution to this problem is in the following instructions:

1. First, call "Control Panel"... To do this, click on the icon "Start" and choose there "Control Panel"... First you need to expand the folder "Service", and there already choose "Control Panel".



2. Put in the section "View" meaning "Large icons" or "Small icons" to make it easier to navigate the interface "Control panels".
3. Now find there "Device Manager".




4. A window will open "Device Manager"... There find and expand the section "Keyboards".




5. An arrow icon may be displayed next to the keyboard icon. In this case, right-click on it and select the option from the context menu "Engage"... However, most often this arrow is not opposite the keyboard.
6. If opposite the keyboard icon there is a triangle icon with an 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 restart of the laptop.




7. Reboot your laptop. During the reboot, the system should reinstall all drivers again and solve the problem with the keyboard locking in the background.

This method is completely universal for all laptops and operating systems, starting with Windows Vista.

Option 3: blocker programs

It may be that a blocker program was somehow installed on your laptop, which blocks the keyboard under certain conditions. Unfortunately, if this happens, then it will be very difficult to bypass the action of these programs and you will have to use an external plug-in keyboard, and then search for a program that blocks the main keyboard.

However, even in this case, many difficulties can arise, since such programs run in the background and try to mask their data as much as possible, which complicates the process of finding them.

True, some programs have special hot keys that can immediately unlock or call the interface of this program. Try these combinations:

These programs are not always viruses, but they are also very rare. As a rule, they could be installed by another user who does not want someone else to use the computer. True, in such cases, a password is usually set for the operating system.

Option 4: Virus activity

There are viruses that can block keyboards and other controls on laptops. In such cases, you will have to search for them using antivirus software, and then delete them. However, removing the virus cannot guarantee that the keyboard will work immediately after that; you may additionally need to use other methods presented in the article.

You can scan your computer with the 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 the check is best done through it. Since there are many antivirus solutions on the market, it is impossible to give universal instructions for each, so let's look at everything using the example of Windows Defender:

1. First, you need to invoke Windows Defender. Since the keyboard does not work, it is best to turn on the onscreen keyboard. In Windows 10, you need to go to "Parameters", find there "Special Opportunities", and then on the left side of the screen, click on the graph "Keyboard"... Set the radio button next to the item Use On-Screen Keyboard into position "Included"... It may turn on differently in other versions of Windows.




2. Now in the 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 has been renamed to Windows Security Center.
3. 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.




4. Click on the link "Start new advanced scan".




5. You will be presented with several scanning options. It is recommended to put a marker in front of the full scan.
6. Now click on the button Scan Now.




7. Wait for the scan to complete. It can take 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.
8. Reboot your computer.

If, after removing the viruses, the keyboard was still not unlocked, then review and follow other solutions to the problem presented in this article.

Option 5: cleaning the system from debris

If your system is too heavily littered with junk files, then it can regularly malfunction and generally work slowly. Fortunately, this problem is 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 do not understand well what you are doing, since you can only make it worse.

Let's look at the cleaning process using the CCleaner program as an example. First, you need to remove all system junk:

As you can see, there is nothing difficult to enable 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 at the same time, which were described in this article.

The situation when it is not clear how the keyboard was blocked is familiar to many. Due to the comparative availability of laptops, which can even be purchased on credit, this type of equipment is owned by many. And only a few not only own, but also thoroughly know their device. Due to the lack of minimal knowledge, questions like "which button turns off the keyboard on a laptop" arise.

How to unlock the keyboard on a laptop?

You can choose from several methods to unlock the keyboard, from the simplest to the more complex. These include:

• the ability to unlock using buttons on the keyboard itself;
• use the All-Unlock v2.0 RC3.3 program;
• use one of the BIOS_PW.EXE and HDD_PW.EXE programs;
• use the user manual from the manufacturer;
• contact technical support.

If the problem is blocking, not breaking, then one of the methods will definitely help.

How to unlock keyboard on Samsung laptop and some other models

It is recommended that you look at the keys before pressing them. However, if the problem has already occurred and the keyboard on the laptop is now locked, it needs to be addressed. And to do this, you need to read the guide on how to unlock the keyboard, for each individual case, since there are several keyboard shortcuts used to unlock.

So, if you have the following questions:

• how to unlock the keyboard on a Lenovo laptop;
• how to unlock the keyboard on an Acer laptop;
• how to unlock on an Asus laptop,

then you need to press the following keys:

• Fn + NumLock;
• Fn + F12;
• Fn + F7;
• Fn + Pause;
• Win + Fx (X means one of the 12 keys).

The instructions usually indicate exactly which combination is correct in which case.

A good way to solve the unlocking problem once and for all is to install a program. For example, All-Unlock v2.0 RC3. On the Internet, you can find a free version of the program, which is distributed in this way through a subscription to a specialized site. Although the creators warn that the official website does not require money for it, so you need to beware of scammers, nevertheless, before you download and install something on your computer, you need to make sure that the antivirus is working.

BIOS_PW.EXE and HDD_PW.EXE programs require a special approach to remove the password. The battery is removed from the motherboard or the slave password is removed with the master password. The combination involves numbers and letters that are stored in the program memory.

How to lock the keyboard on a laptop

It does not hurt to familiarize yourself with the locking methods, then unlocking the keyboard will not be difficult. There are also several ways to perform blocking:

• combining some keys;
• removing the case and finding the corresponding ribbon cable on the motherboard;
• using the Toddler Keys program (before starting up, be sure to read the instructions, since incorrect mouse clicks can block the screen and the entire laptop in general);
• by installing the Block program (the main purpose of the program is to protect the device from children).

The best way to understand any situation regarding your gadget is to read the instructions for working with it. The use of any other advice is justified only if the manufacturer does not provide specific information on the issue of interest.

There is a fairly wide selection of laptops from various manufacturers on the market today. All of them are convenient in their own way. Many users have a question related to the keyboard lock on a laptop. And what might a keypad lock be required for? There are many reasons.

Some try to protect the computer from the interference of children in this way, someone wants to block the keyboard on the laptop in order to use an external keyboard.

To date, there are several ways to disable the keypad. Let's consider just a few of them. The simplest method of locking the keyboard is by using different combinations. So, for example, you can lock the keyboard using the Win + L combination. To remove the lock, just press the NumLock + Fn key combination or use the user password.

Different combinations can be used for notebooks from different manufacturers. Some models have special programs installed to support many different button combinations. So, for example, you can try using the combinations Fn + F6 or Fn + F11. One common mistake users make is using combinations on the numeric keypad, which completely blocks input.

Second way to lock laptop keyboard

There is a second way to lock the keyboard on your laptop. The keypad can be physically disabled. Even a completely inexperienced user can handle this. To connect the keyboard to the motherboard, a special ribbon cable is usually used. Carefully open the laptop case, taking care not to break the integrity of the seals, and disconnect this cable. If you accidentally damage it, then you can not count on free service at the service center.

Another option that can be used to lock the laptop keyboard is the use of special computer programs. There are quite a few similar software products out there today. 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 the special program Toddler Keys. Its main convenience is that it allows you to work with all versions of the Windows operating system. You just need to purchase the program and install it on your laptop. After the first launch, the TC icon will appear in the tray. Right-click on it and select "Lock Keyboard" from the context menu that appears.

That's all there is to it. You can put an external keyboard on top of the old keyboard and use it calmly without fear that the built-in buttons will work. Particular attention should be paid to the following point: after the installation process is completed, uncheck the Lock Driver Doors and Disable Power Button items.

If you just ignore these points, then not only the keyboard will be blocked, but also the power button of the computer, as well as the button for opening the optical drive. There is one more subtlety that you should learn about before starting to work with the program. If you double-click on the icon in the program tray, then not only the keyboard will be locked, but also the screen with the mouse. To unlock them, you must enter the password that will be displayed on the screen.

How to keep kids out of your computer

If you often have to work on your computer at home and have small children, then most likely you will want to find a way to lock the keyboard. The Block program perfectly copes with this task. It is quite easy to operate and equipped with an interface in Russian. It allows you to quickly and discreetly lock your home computer keyboard. The program can be removed from the tray. If you set a lock to start the PC, 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.

Locking the keyboard on Asus laptops

Asus notebooks have an Fn button. It can be used in combination with the F12, Pause, F7 keys and the Win + Fx combination. These combinations, as a rule, are prescribed in the instructions for the personal computer.

If the use of special programs and hot keys did not bring any result, you can try to contact the manufacturer's official website. If you are using a laptop from Asus, then you just need to call the technical support service. Professionals will help you find a way out of this situation.

(Win + L) lock windows

When life inflicts cruel blows, in the form of access to your computer by unauthorized persons, they can and should be Blocked using the same hotkeys ... The only inconvenience is entering a password to unlock.

Usually, work at the computer begins with the appearance on the screen (immediately after switching on), a splash screen ... with a polite request from Bill Geitz to enter a password to gain access to the system. Depends on the settings, of course, but the fashion in the fascinating world of bits and gigabytes dictates its own ..., stubborn - type your password.

So, you can instantly return the computer to this state, in other words, block it, using the Win + L keys. Train your right hand to do this before any time away from the computer, such as going to the toilet, for a smoke break, for lunch, etc. Shock everyone around you with your, not corrupt desire, to prevent the enemies of your homeland from reaching the sacred core of your PERSONAL computer! Know how to protect your desktop!

Of course, entering a password is annoying, but it protects at least from accidental, unintentional attacks.

Check right now if the windows blocking works on your machine, press Win + L.

No, though! Do not hurry. There are also situations in which this combination may be needed. For example, it can be used not only to block, but also to simply hide what is happening on the screen of your PC from prying eyes. After all, it is often necessary to "lower the curtain" over your monitor and make a preoccupied meditating person. Moreover, blocking Windows in any way does not affect your open files. After entering the password, everything will open in its place. The picture will clear up as after the departure of a light foggy cloud. And after the "air raid", as soon as the pulse evens out, you will calmly continue to spoil your eyesight behind your favorite rectangle.

Imagine how many unpleasant moments can be avoided - loss of an award, tarnished reputation, headwash, spoiled mood, spoiled career in the end. Of course, in similar situations, you can use another key combination, such as win + D. However, on the screen, all open files remain, and all document names on the taskbar (collapsed at the bottom) are read. In addition, it looks stupid to turn off the computer with open applications, and in the case of locking Windows, nothing is visible on the screen and you can safely turn off the computer.

Fantasize about situations on your own and to the extent of your promiscuity ...

Now you can check if the windows blocking works for you - (Win + L).

PS: For laptop owners or the Fn key, together with the keyboard, of course, you can lock not only the screen but also the keyboard by pressing:

(Fn + F11), since every laptop manufacturer has "his own mind", then most likely the key Fn, highlighted in color. The functions on the keys are usually highlighted in the same color, which are performed while holding Fn, more often this is the top row of the keyboard, which is not at all necessary ...

how to use a keyboard shortcut to lock and unlock the keyboard on the computer?

1. The most common interface for connecting a keyboard to a computer is USB. The speed of information transfer from a peripheral device to the computer is sufficient, both via the USB 2.0 protocol and via USB 3.0, so there is no difference in which connector to connect the keyboard.

   If the USB keyboard does not work when you turn on your computer, do the following:

   Turn off your computer and start booting it over again;
   Immediately after the computer starts to boot, press the DEL key to get into the BIOS settings;
   In the BIOS settings, you need to find the item USB Keyboard Support or Legacy USB (depending on which version of the basic software is used in your motherboard). This item should be switched to the Enable position. USB Keyboard Support

   It is worth noting that users whose keyboard is connected to the motherboard via USB may have problems navigating to BIOS on the computer's boot screen if they are using an old version of the basic software. In this case, you need to find a keyboard with a PS / 2 connector or use the appropriate adapter.
   What to do if the keyboard does not work on the computer via PS / 2 protocol

   the keyboard does not work on the PS / 2 protocol on the computer Keyboard manufacturers are trying to move away from the PS / 2 connector, abandoning it in favor of USB. It is very difficult to find a keyboard with a PS / 2 connector on sale, but if you come across such peripherals and it does not work when Windows boots, the problem is most likely related to the drivers. To make the keyboard work, you need to do the following:

   Right-click on the Start menu and select Device Manager;
   Next, among the available devices, find keyboards and expand the list with them. A connected keyboard with a problem will have a circle mark on a yellow background with an exclamation mark. Select this keyboard by clicking on it with the left mouse button, and then in the top menu, click Action Delete. Confirm your desire to remove the device from the computer memory and close the Device Manager; the keyboard does not work on the computer
   Next, right-click on the Start button and select Run;
   In the line that opens, write the command hdwwiz (using the virtual keyboard) and click OK, after which the Add Hardware Wizard will open;
   Click Next and select the Search and automatic installation of hardware item; The keyboard does not work on the computer: what to do
   The system will search for new devices for some time, after which NumLock will light up on the keyboard, signaling that the device has been found and installed;
   When the installation process is complete, you can use the keyboard.

   It should be noted that a similar problem with keyboards connected via PS / 2 protocol most often occurs due to an error during the installation of the i8042prt.sys or kbdclass.sys driver.
   1 star 2 stars 3 stars 4 stars 5 stars (83 votes, average: 4.95 out of 5)

   Similar posts
   How to take a screenshot on Windows 10 without third-party software?
   How to find out the Wi-Fi password of your computer and Android phone connected to the router?
   How to disable driver signature verification in Windows 10?

   Computer programs
   Browsers
   Multimedia
   Specialized
   Treatment and removal of viruses
   Windows setup
   Windows 10
   Windows 8
   Windows 7
   About iron
   Hard drives and SSDs
   Working with data
   Recovery
   Formatting
   Windows secrets
   Scripts
   Social networks
   In contact with
   BIOS
   Internet and local area network
   Mobile operating systems
   Android
   iOS

2. I found one more way ... If Thu was thrown there, but no way works ... Do the following: hold down the SHIFT key on the right for 8 seconds ... It should work out, if that didn’t help, alas .... But personally it helped me a lot!
3. Quick access - hotkeys
   Alt + Decimal - Block input (Keyboard and Mouse) p. From. Ctrl + Alt + Delete - Unlock
4. handsome fellow with shift
5. Strange, when I press the shift key for eight seconds, I get:
6. disconnect from computer
7. Win + L to block
   And you still have to unlock by entering the password (if it's worth it)
8. Like fn + shift
9. guys noo press microsoft "button from the cheat cubes"
   and L
10. with the Fn + F12 keys, it seems