What to do to make the keyboard work on your computer. USB keyboard does not work: possible reasons and solutions to the problem. The keyboard does not work due to system errors

Do you press some letters on the keyboard of your laptop or computer, but completely different ones appear on the screen? Don't worry, it's easy to fix. If The keyboard is printing the wrong letters and symbols, there may be several reasons. I will tell you about each of them and options for solving the problem below.

Reason #1: An additional keyboard is included, which is activated by the Fn key.

If you are using a laptop. Most likely the reason is the FN key pressed, press Fn+Ins(Insert) and try typing. In some cases, Fn+Num Lock should help.

As I said above, pressing the Fn key activates additional symbols bound to the buttons. They are usually labeled in a different color and painted on the buttons in the corner.

If you are sure that your keyboard does not have an Fn button, just read on. There are a few more ways below.

Reason #2: Sticky keys are enabled.

Windows has a “Sticky Keys” mechanism, which is activated if you press one button or several buttons many times in a row. Very often cats turn on this mode for us by walking on the keyboard or lying on it.

Disabling Sticky Keys is simple:

Go to the Start menu
Find "Settings"
Here is the "Control Panel"
Next, “Accessibility” or “Ease of Access Center”
Look for "Typing keyboard shortcuts one at a time" or "Sticky keys"
Find the “Enable Sticky Keys” checkbox and uncheck it.

Reason #3: Crumbs in the keyboard or other debris.

Everything is simple here, look visually at the keyboard if crumbs or other debris are visible between the buttons. Turn the keyboard over and gently shake until all or most of the crumbs fall out from under the buttons, then check if it helps. Repeat until all buttons are operational.

Reason #4: Problems with regional settings.

Check in the menu:

1. Start
2. Settings
3. Control Panel
4. language and regional standards
5. Here the “Languages” tab and click “More details”
6. Then check what keyboards you have, they should be Russian and English (USA).

Please note that next to the word Russian there are no additions: Mashinny, Ukraine, Belarus, etc. If you had the wrong layout, then delete it and click on the “Add language” or “Add keyboard layout” button. Then choose the correct Russian, without postscripts.

Choosing the correct Russian layout

If both keyboards were correct, try pressing each letter in the English layout and see if the letters and symbols are pressed correctly and match what you press. If yes, please check your computer for viruses and once again, just in case, make sure that the correct Russian layout is added. It would be a good idea to remove it and add it again just in case. If on the English layout there are still discrepancies between what you press and what appears on the screen, then you have a problem with the keyboard itself and it needs to be replaced. This often happens due to liquid getting on the keyboard.

If this article helped you, please write about it in the comments. Also, if you have problems and something didn’t work out, write also, I’ll try to help.

The keyboard is the main way to enter data into a computer or laptop. It is used to enter letters and numbers, and with proper skill, you can do without a mouse altogether, moving around the interface using only buttons. Accordingly, if the keyboard suddenly does not work, the user literally loses his hands. Of course, you can get by with a mouse, but typing speed and interaction capabilities drop sharply. This means that you need to bring the keyboard back to life as quickly as possible.

Causes of failure

The keyboard is a rather complex device, so it is impossible to say with one hundred percent certainty why the keyboard does not type on the computer. There can be many reasons and they all need to be considered. Until the device becomes operational again, you can use the virtual keyboard from Yandex or Google.

Reasons for keyboard failure:

Software.
Mechanical.

The first point includes all problems related to drivers and other software. The second includes all external damage that could occur during operation: cable fracture, damage to the plug, and others.

Drivers and software

Most often the problem lies in the software., therefore, we need to start with it. Usually, when a new device is connected to a computer, drivers are automatically downloaded from the Internet and installed. But it also happens that something goes wrong. The solution in this situation is simple - you need to restart the PC or turn it off and then connect the keyboard again. In this way, the driver search protocol is reactivated, and with a high probability they will be downloaded.

There are some keyboards that will not initially work with operating systems, which are different from Windows. This also needs to be remembered when connecting an incomplete device, for example, to a Mac.

There are also keyboards that require you to install additional software yourself to unlock all the functions of the device. This usually applies to expensive models from the gaming segment, in which you can reassign keys and customize the backlight. Even without special software, the device will work, but not all functions will be active.

Also, the reason for the keyboard not being recognized may be an incorrectly configured BIOS. It has a function to directly disable USB keyboard support that may be active. As a result, the keyboard does not respond to presses, although it is fully functional.

To change settings in the BIOS, you need to hold down one of the keys on the top row of the keyboard when you turn on your PC or laptop, most often this is DELETE. Yes, it sounds illogical - after all, the keyboard doesn’t work, but there is no other way to enter the Bios. In such a situation, you will have to use a keyboard with a PS/2 connector, which was used before USB. You need to understand exactly that this is the problem. Therefore, it is better to first go through other possible causes of failure.

Mechanical damage

The software component is not the only reason why the keyboard on the computer does not work. Often the reasons that it is buggy or does not work well are mechanical and external damage. And it’s not always even about the clave itself. The cause could be the motherboard or wire.

Cable and plug

The first step is to check the condition of the connector on the motherboard. It happens that for some reason it does not work. This is easy to do - either move the keyboard to another port, or insert another working device instead. If after this procedure the keyboard started working, then the reason lay precisely in the connector on the motherboard.

If this does not help, then you need to deal with the wire. Usually the problem is not critical; more precisely, the device either works or does not work. This means that somewhere inside the cable the wire is broken and comes off when it moves. Thus, the keyboard does not work, and then turns on and functions again. This is inconvenient and the connection may disappear forever. In this case, you should take the device for repair.

Keys and electronics

No matter how many times they say that you can’t eat or drink at the keyboard, it doesn’t matter the most common cause of device failure is coffee, tea or other liquid with which it was filled. If you use it carelessly, the clave gets flooded, and then it can break and fail either completely or partially.

It happens that a whole cable is disabled (that is, a specific row of keys will not work), and it also happens that the problem affects only a few keys - it all depends on luck. In this situation, there are only two ways to solve the problem - take the device for cleaning or buy a new one.

But you need to understand that cleaning does not give a guaranteed result, which means you need to mentally prepare for buying a new device.

What could be the reasons for the breakdown and their solutions?

I decided to write an article in the form of points so that you can go through them and find out why the keyboard does not work.

There is information on the blog when the keyboard on a laptop stopped working: “”.

Beginner users usually immediately rush into panic and forget about the most trivial things. The very first thing you need to check is whether the keyboard is connected to the system unit (directly to the motherboard).

Disconnect the keyboard for a while (5-10 seconds) and connect it again.

If your keyboard suddenly stops working, try restarting your computer. Sometimes restarting Windows helps.

Nowadays it is very popular to use wireless keyboards and mice. If you have previously used wired keyboards and now have a wireless one, then I remind you that batteries do run out and need to be recharged from time to time.

All modern keyboards are connected through a special connector called a USB port. If there is a free USB port, then try connecting the keyboard to it. If all ports are busy, disconnect the printer or any other device to check the USB port for functionality by connecting a keyboard there.

If you have children at home, then it makes sense to check for unnecessary items in the connector or in the system unit (motherboard) itself. I once witnessed a situation where there was paper or chewing gum in the USB port, and therefore the keyboard stopped working.

It is possible that the keyboard has already done its job. To check if it works for you, you can go to your neighbors and ask them to connect your keyboard to their computer. If the keyboard works, then there is something wrong with your computer. You may have a spare keyboard, then connect it to your computer.

If the keyboard only partially prints, you may be unable to type numbers that are on the right side of the keyboard. If so, then press the "Num Lock" button.

What should I do if the keyboard does not work, but you have already done all the methods described above? If you have an old-style keyboard called PS/2 (piss in half), then pay attention to the legs. They may be curved or one of the legs may be completely absent. These legs may bend when connecting the device in a hurry, but they do not bend on their own. If there is no leg, then you will have to change the keyboard; if it is curved, then you can correct it with improvised means, for example, a screwdriver or a knife.

For the future, you should know that the purple connector is designated as the keyboard, and the green connector is the mouse.

If there are food crumbs in the keyboard or you simply dropped it or hit it, then it makes sense to disassemble it. If you use the keyboard for a long time or if it gets hit, the rubber inside may slip off. When you disassemble the keyboard, you need to adjust and clean the rubber, if necessary.

Wipe the rubber with a dry cloth, and the keyboard itself can be wiped with a damp cloth.

When disassembling the keyboard, it is important for novice users not to forget where all the keys were. In order not to get confused about the location of the keys, you can find a photo on the Internet that will be identical to your keyboard. Also, when disassembling, you can put the keys on the table in the order they were or take a photo with your cell phone.

If the USB keyboard does not work, then you can look in the BIOS to see if it is disabled. But there is one caveat: to enter the BIOS we need a keyboard that will work on this computer. There is an exit. You need to take a PS/2 keyboard or a USB to PS/2 adapter. By connecting PS/2 you can now use the keyboard. Go into the BIOS and switch USB Keyboard Support to Enabled. We also make sure that the USB Controller is Enabled.

Another reason for the keyboard to fail is that the driver on the computer, which is responsible for the proper functioning of the keyboard, has stopped working. In such a situation, there are a number of steps you can take to try to troubleshoot the problem yourself.

Firstly, you can do a system restore or roll it back to the date when the keyboard worked normally. Stretch your memory to remember the approximate date ;).

Secondly, try updating the keyboard driver. To do this, go to “Device Manager” and find our keyboard. Right-click and select "Update drivers..."

If when you purchased your keyboard it came with a disk with drivers, you need to install them. Before installation, remove old drivers.

When the keyboard does not work: you now know what to do and how to find out the reason. Just in case, go through all the points; perhaps you missed some of them.

Keys do not work in a program or game

Users who like to play games sometimes encounter a problem when some of the keys do not work.

If the keyboard works, but after entering a program or some game, some keys refuse to work. In this case, it would be appropriate to first look at the assignment of the keys. If you are not satisfied with how they are set, then look for their settings in the game itself. In some games you need to save all changes, so don't forget about it.

Usually all hotkeys in programs are the same, but there are exceptions. To change them, find the key settings in the program itself. Change the part of the hotkeys that you are not happy with to the ones you are familiar with.

If your keyboard doesn’t work, and you’ve tried everything I’ve said here, then you can buy the most ordinary keyboard, since their cost is not high.

Do you like to eat on your laptop? Then this video is for you:

Instructions

When connecting a PS/2 keyboard: plug the cable from the keyboard into the connector of the corresponding color located on the rear panel of the system unit, restart the computer.

When connecting a USB keyboard, you must activate USB support in Bios. Enter the BIOS by pressing the "Delete" key when starting the computer. Find the USB Controller settings and check the settings to "Enabled". Save your changes by pressing the F10 or "U" key. Exit the Bios system by pressing F10 or "Y". Restart your computer.

If applying the above instructions does not lead to a positive result, do the following: right-click on the “My Computer” shortcut, find the “Manage” item. Select the “Device Manager” category, find the keyboard in the list of devices and right-click on the label. Select “delete” and reconnect the keyboard. Select the "update hardware configuration" task in the "Action" section of Device Manager. You can also check the “USB Controller” section for errors by selecting the “treatment” function in the device manager menu.

In addition to the complex reasons that Windows does not see the keyboard, there may also be very minor ones: the keyboard wire is pinched or there is a manufacturing defect.

note

If the keyboard itself is working properly, but the multimedia keys are not functioning correctly, you should install the drivers from the installation disk that should come with the keyboard. If such a disk is not available, download the installation multimedia files via the Internet, guided by the manufacturer of this peripheral device and its model number.

Recently, the laptop has gained great popularity in the field of computer sales. After all, this is a compact and wireless version of your desktop computer. The list of its amenities does not end with its small dimensions and ultra-lightness. Among all the advantages of a laptop, there are also disadvantages. This means short operating time without a network and low video adapter power. Some laptop users are unhappy with the flat keyboard buttons. A standard 101-key keyboard with the ability to connect to laptop .

You will need

Standard keyboard, PS/2-USB adapter.

Instructions

This may seem strange, but the choice in favor of the bulky one is not accidental. Many users like high keys, although this significantly reduces typing speed. Some users come to the idea of changing the keyboard just because of its color. Somebody only due to the presence of additional function keys.

Connecting a new keyboard to yours can happen in different ways, i.e. it all depends on the plug that is located at the end of the keyboard wire. If it is in USB format, then connecting will not take much effort and time. Turn off the laptop, turn the back of the laptop towards you, find the USB connector on the back, insert the plug coming from the keyboard into the USB connector of the laptop, turn on the laptop.

If the plug is PS/2 format, then you will need to purchase a PS/2-USB adapter. The connection diagram for this type of keyboard has slight differences from what is written above. Turn off the laptop, turn the laptop back towards you, find the USB connector on the back of the laptop, attach the adapter to the plug of your keyboard, insert the plug coming from the keyboard into the USB connector of the laptop, turn on the laptop.

Sources:

how to connect a keyboard to a TV
Buy a keyboard for a computer in Moscow

The mouse performs many commands. The Windows operating system allows you to apply different settings for different equipment, including the mouse. Assign buttons for right-handers and left-handers, set the number of clicks to open windows and execute commands, select the type of cursor - this and much more can be customized to suit your needs and needs in just a few clicks.

Instructions

To open folders and launch programs with a single mouse click, open any folder. On the top menu bar, select “Tools” and select “Folder Options” from the drop-down menu. On the General tab, in the Mouse Clicks section, check the Open with one click, highlight with pointer box. Click the "Apply" button, close the window by clicking on the "OK" or "X" button. To install a double click, go through all the steps, in the “Mouse clicks” section, select the “Double open and single click select” option. Confirm your selection and close the properties window.

To configure the buttons for right- or left-handed mouse use, follow these steps: From the Start menu, go to Control Panel. If you select the classic panel view, select the "Mouse" icon. If the icons in Control Panel appear by category, navigate to the Mouse Properties window through the Printers and Other Hardware category. On the Mouse Buttons tab, select the Button Configuration section. Check the “Change button assignments” box to reconfigure the mouse for left-handed use. When the mouse is configured for right-handed use, the field is empty. Here you can adjust the double click speed.

The appearance of the pointers can be configured from the same window by going to the “Pointers” tab. From the Scheme drop-down menu, choose what you want the cursor to look like. In the central part of the tab window you can see how the new cursor will look when performing certain operations. From the “Pointer Options” tab, you can adjust the speed at which the pointer moves across the monitor screen. Adjust the "slider" in the "Move" section. You can set the number of lines by which the document will move when you scroll the mouse wheel from the “Wheel” tab. To increase or decrease the number of lines, enter a number into the field using the keyboard or use the up and down arrows at the right edge of the field. To confirm your selection, click the Apply button and close the properties window.

Not everyone has yet managed to exchange their computers for more modern stationary ones or for small and convenient laptops, where the keyboard is already built into the device. Or perhaps your new keyboard suddenly malfunctions, and the work is urgent. But there is always a way out, because you can connect an old keyboard to a new or old computer. But how to do this?

You will need

- keyboard with old connector;
- keyboard with USB connector;
- PC user manual;
- desktop computer;
- adapter from PS/2 to USB;
- CD with drivers for the keyboard (usually included with the keyboard).

Instructions

Turn off your computer, otherwise it won't see the new one keyboard. Connect keyboard with an old connector to the PS/2 port (which may not be present on modern boards). There is a PS/2 port for both a computer mouse and it differs in color. The connector for the computer mouse is green, the connector for the keyboard is green. The connector that comes from the keyboard, often called “male,” has pins. And on the connector that is located on the computer, it is usually called “mother”, there are special holes where these pins, when correctly placed, go without any effort. The color of these connectors is also the same, so it is almost impossible to confuse them.

Connect keyboard with the old connector using an adapter to a USB port (using a special adapter). To do this, you need to buy a PS/2 to USB adapter, then connect it to the connector on the keyboard and insert it into a free USB port on your computer.

Set up keyboard in the BIOS, in the USB Keyboard Support option, which is responsible for the correct operation of the USB mouse, you need to change it from the Disabled position to the Enabled position, then save your changes and restart the computer.

note

One major drawback of older keyboards is that they cannot be detached or connected while in Windows operating mode.

Helpful advice

Never buy a keyboard without first taking it out of the package and trying to type on it. You may be using this keyboard for several years, so the keys should not be too stiff or too loose.

Sources:

keyboard with usb connector

It's not every day that computer users encounter technical problems, i.e. at the hardware level. Of course, there is always a solution, but in some cases, the random failure of the keyboard causes bewilderment, because without it, just like without a mouse, it becomes impossible to do anything.

If such a problem occurs, the sales assistant of the store where the purchase was made keyboard, can only advise to exchange it for a similar or equal price. Before doing this, it is recommended to use the tips that will be described below, because... Most problems with controllers can be solved using standard methods (without using repairs). In some cases, the problem may be a software failure. To check whether this is true or not, you should restart the keyboard. To do this you need to use a desktop mouse. Click the Start menu and select Control Panel. In the window that opens, double-click the “System” icon. In the “System Properties” applet window, go to the “Hardware” tab and click the “Device Manager” button. In the window that opens, find the controller, right-click on it and select “Delete”. When prompted to remove the device, respond positively by clicking the “OK” button. Close the Device Manager and System Properties applets. Go to Control Panel and double-click the Add Hardware icon. In the window that opens, click the “Next” button. After some time, the controller " keyboard" will be detected and added to the list of system devices. Most likely, a small window will appear on the screen (on top of all windows) with a message about the successful installation of the device driver and a suggestion to reboot. Answer positively by clicking the "Yes" button if keyboard it never worked. It is worth noting that in some cases the keyboard does not depend on its restart, because... This condition is only true for PS/2 controllers. USB devices fail when the controller itself malfunctions or fails. But here the “recipe” will be similar: remove all USB controllers, reinstall them and use them again after a reboot.

Video on the topic

Sources:

what to do if the keyboard does not work

Monitor, mouse and keyboard- basic computer tools. Therefore, any malfunction with one of these components will result in a sharp decrease in performance. So why might it not work? keyboard?

The most likely causes of problems with the computer keyboard can be: - contact failure; - keyboard locking using a lock on the system unit; - incorrect position of the XT/AT switch; - hardware problems. Mechanical contact failure can be caused by both wear and tear of parts and user negligence , but can easily be corrected by visual inspection and reconnection. Accidental or intentional use of the lock located on the front panel of the system unit can lead to the inability to use the keyboard and the display of the Keyboard is locked…Unlock it message. Use the special key included in the package to set the switch to the "Open" position to eliminate the inability to use the keyboard. Make sure that the switch on the bottom of the keyboard is set to the position appropriate for the computer you are using, since keyboards for IBM PC/AT computer models cannot work with IBM PC/XT computers. Disassemble and clean the keyboard if sticky keys occur. This problem may be the result of mechanical contamination and must be corrected to eliminate the possibility of auto-generation of characters when entering text. Restart your computer if software problems occur with the keyboard. Alternatively, click the Start button and go to Control Panel. Select the “System” section and call the context menu of the selected element by right-clicking. Select "Properties" and go to the "Hardware" tab. Select "Device Manager" and define your keyboard in the dialog box that opens. Use the “Delete” command and confirm your choice by clicking OK in the system prompt window. Quit the manager and return to the System Properties menu. Go to the “Hardware Installation” tab and confirm the operation by clicking the “Next” button in the installation wizard dialog box that opens. Wait until the Num Lock indicator turns on and close all open windows.

Have you ever had a situation when, while working at your computer, you suddenly noticed that the keyboard refused to type? And it doesn’t matter whether you correspond on social networks or type the most important work in your life: a thesis, a master’s thesis, or a much more promising professor’s thesis. You are wondering why the keyboard on your computer does not work. You reboot the operating system in the hope that everything will fix itself, but it doesn’t. The keyboard, as before, does not respond. You start to panic. What to do? Should I call a technician to your home or buy a new keyboard? What if it's a laptop? There is an exit!

To fix this unpleasant breakdown, you first need to figure out what type of keyboard you have connected.

Computer keyboard connection type

USB keyboard. This type is the most common in our time. The USB keyboard uses plug-and-play technology (plug and play), so most often problems arise with the connection. As soon as the keyboard stops responding, the first thing you need to do is disconnect it and plug it back into the USB port of your computer device. Perhaps the contacts just went missing. Usually such actions lead to eliminating the problem. But it also happens that the breakdown is not in the keyboard itself. If these actions do not lead to a positive result, there is a possibility that the port itself on the computer is broken. Try connecting the device to another device, or at least to a different USB port on your PC. Having completed these steps, you can already discard some of the guesswork about why the keyboard on your computer does not work. Windows XP, 7, Linux configure device connection settings differently. There is a possibility that the problem is in the software or operating system settings.

PS/2 computer keyboard. This type of connection has been used for a long time and is considered the most reliable, because it does not require driver installation. The keyboard connector has 6 pins for connection. It happens that if you connect a connector to a computer port inappropriately, one of the contacts may become bent. It needs to be aligned for the keyboard to work. If the keyboard stops working while working on it with the PC turned on, rest assured that the problem is in the operating system or software. Perhaps some process is slowing down its work. The main difference between a PS/2 computer keyboard and a USB one is that if the device fails, you must restart the computer to get it working again. After all, this is not plug-and-play technology.
A wireless keyboard is a modern type of input device, but that doesn't mean it's without flaws. It can also refuse to work like other types of devices. You may think for a long time why the wireless keyboard on your computer does not work, but the main breakdowns and problems most often arise when something blocks the USB receiver. In this case, you need to clear the computer desk of unnecessary things and see if it works now. Essentially, a wireless keyboard is the same USB peripheral device, with the only small difference: there are no wires. In this regard, it is necessary to first check the signal blocking. If no changes have occurred, then you must follow the steps described in the USB computer keyboard paragraph.

Troubleshooting the problem via BIOS

You have taken steps to mechanically correct the problem, but, unfortunately, this did not help. Panic covers you. Why doesn't the keyboard on my computer work? Windows 7, first of all, needs to be rebooted. Perhaps the problem will go away on its own.
Try pressing the Esc button several times to see if the display auto-start menu appears. If the program does not respond, you need to replace the keyboard - the problem is not in the software.
If the autorun menu works, press the F10 key to bring up the BIOS menu. In the settings you need to set the default values, this is done by pressing the F5 key. Some devices may have different hotkeys.
After making changes to the BIOS, you must restart the operating system.
If after these steps you still have not solved the problem and are asking yourself why the keyboard on your computer does not work, then you need to reinstall the keyboard software in Device Manager.

Reinstalling and configuring the keyboard software

In the control panel of any operating system in the Start menu there is a “Hardware and Sound” item, under which you can view devices and printers. This is exactly the section we need. Right-click in the window and select “Device Manager”. Do not forget that you must have administrator rights, otherwise you will not be able to change the settings of hidden devices. So, in a new open window we look for the required Keyboards item and try to solve the problem of why the keyboard on the computer does not work. Windows 7, 8, XP have slightly different interfaces, so the path to the settings menu may be slightly different. When calling the object control panel, you must select the item to reinstall and update the hardware and driver configuration. After restarting the computer, the equipment should work correctly.

Problem pressing multiple characters with one keyboard key

Sometimes, while typing on the keyboard, a situation arises when the keys get stuck and several characters are typed at once. And the problem is not that you press the keys for too long. The whole point is in the keyboard response settings. To change these settings, you need to manually enter the word “keyboard” in the search bar in the Start menu. A new window will appear before your eyes; when you open it, you should correctly adjust the delay speed for entering a repeated character. From now on, you will not worry about why the keyboard on your computer does not work correctly.

1 way to fix keyboard inoperability outside the operating system

Often there are situations where the keyboard does not work due to incompatible drivers on the operating system. There are different versions of Windows: 32 and 64 bit. How are they different and why do they need different drivers? The main difference is in the processing of different amounts of RAM. That is why it is necessary to install different types of drivers so that at the most inopportune moment you do not panic why the keyboard on your computer does not work. Windows 8, 7, XP, Linux require installation of different types of software. But to find out if this is the real cause of the problem, you need to restart the computer and watch, pressing the NumLock and CapsLock keys on the keyboard, check their functionality using the indicators that light up.

2 way to troubleshoot keyboard problems via CMOS

Another way to check the functionality of the keyboard outside the operating system is to go into the CMOS settings and try the keyboard in safe mode. Sometimes the operating system malfunctions; safe mode will fix this problem. If the CapsLock and NumLock keys fail, you must go to the first method.

A computer device beeps when typing from the keyboard: solutions

Why doesn't the keyboard on my computer work correctly? There are situations when, when working with a set of symbols, a computer device emits sound signals. In this case, you need to change your keyboard settings. To go to the settings, you need to enter the word “Keyboard” in the search bar.

In the control panel results that appear, there is an option to change them. You need to follow this link, next to the “Make typing easier” item, uncheck the sticky keys checkbox and go to their settings. In the new window that opens, uncheck the box next to Sticky keys when pressing the Shift button five times. We save the results by clicking on the OK button, after which the previous keyboard settings window automatically opens. In it, uncheck the box next to the item for voicing switches by pressing the Num Lock button for 5 seconds. After saving the settings, the computer device will no longer produce meticulous beeps.

The numeric keypad refuses to work

Some users, when purchasing a peripheral device, sometimes wonder why the numbers on the keyboard on the right do not work. This situation happens quite often on a computer, especially on the Ubuntu operating system. What to do in this case? Try just pressing the two key combination: Shift + Num Lock. Most often this helps. There is a possibility that the numeric keypad is configured to control the mouse. To disable it on the Windows operating system, you must press the key combination Alt + Shift + Num Lock. There is another, more complicated way to get to the optical mouse settings. But why complicate your life when pressing a keyboard shortcut can solve the whole problem?

Why the keyboard on the computer does not work when turned on: problem solving

To solve this problem, you must follow these steps:

Check the connection itself. It doesn't matter what type of keyboard: USB, wireless or PS/2. If there is a connection problem or signal loss, the keyboard will not work.
If the connection is fine, you need to download a new version of the software that is compatible with your operating system and reinstall it for your keyboard.
When reinstalling the driver did not help, it means that you need to configure everything manually through the BIOS, CMOS or Control Panel.
If it is possible to connect the keyboard to another computer device, check its functionality on it. In each operating system, software settings are located in different paths. It is necessary to know the operating system interface well in order to solve the problem of why the keyboard on the computer does not work. Windows 8.1 is perhaps the most complex system for configuring software changes. But you don't need a lot of knowledge to change keyboard settings. You must strictly follow the instructions, and then your peripheral device will work again as quickly as before.

Possible reasons for some keys on the keyboard not working

There are cases when, due to carelessness or carelessness, the user of a computer device spills water, tea or other drinks on the keyboard. And it’s good if the computer owner himself did this, because he knows where the problems with the peripheral device are coming from. But when someone else did it and did not admit it, the owner will scratch his head for a long time why the USB keyboard on the computer does not work. But most often it happens that certain buttons stop working. Then you need to disassemble and manually clean the keyboard, and if it has already oxidized, then completely replace it. After all, there is little chance that it will now work as before.

Note to users

Now you know the possible causes of a computer keyboard failure. It will be new to some users to learn that any operating system automatically installs an on-screen keyboard. If a peripheral device fails, it will definitely help you.