Probably, each of us faced with a similar situation: you turned on the computer, try to enter text on the keyboard or switch from one window to another, but the keys do not respond to pressing, and the device does not give any signs of life. What caused this behavior of the device? Why does not the keyboard work on the computer or laptop? And how to fix it? Let's see what the reasons may be.
In fact, this is extremely inconvenient compared to others, because this requires excess finger movement. Another standard is Dvorak. In addition, there are two other standards created for those who need to enter only one hand. Look now for some keyboards that can make you spend hours admiring the window in the store.
Usually they have additional functions compared to conventional keyboards. You should notice in the photo that there is also a mouse on the back of the periphery in the touchpad style. Who needs practicality, want to have it. The keyboard below looks strange, but it makes the eyes of many gamers and graphics shine, because their keys are fully customizable, not only in the function of the keys, but also in the position they occupy. You can literally put the keys where you want, and assign them any function.
Mechanical damage
The simplest explanation is mechanical damage to the keyboard. Perhaps you recently shed coffee or sweet tea on it, accidentally dropped it, jerked it by wire, etc., and then safely forgot about it. In this case, all you have to do is disassemble the device and try to fix it yourself, or - contact the service center. The second option is preferable, especially when it comes to the laptop keyboard. If the keyboard "return to life" does not work, you will have to purchase a new input device.
Do your friends look at what you are printing and call you a "photographer"? It has both wired and wireless options and is available in Brazil. But this does not stop there, because the keys can be configured to display symbols of tools, commands, programs or even the images you made. Perhaps, in Portuguese, we could have a keyboard that would better meet our needs and cause less pain in the hands of those who use the equipment for long hours in a row?
Why in Brazil, not a single manufacturer of keyboards has proposed to change the standard to make life easier for users? With so much success in the programming interfaces to make it easier for the user, because the keyboard is stopped on time?
Breach of contact
Sometimes keyboard malfunctions are caused by improper connection of the device to the computer. Check that the plug is firmly seated in the the system unit, do not bend the fragile parts of the connector. If necessary, carefully straighten them with tweezers and try to connect the keyboard again.
If you use a wireless keyboard, it's worth checking if the battery is in it. Very often the problem disappears without a trace, as soon as the power source is replaced.
Do not hesitate to give your answers and explain your theories using the feedback system. If your keyboard does not work anymore, there are a few things that you can check to solve this problem. Depending on the situation, you can try one of the following options: first you need to identify two important factors in this solution for troubleshooting.
Your keyboard is no longer working
The problem occurred during the input, or you noticed it right after the computer started. In addition to an extreme situation, such as spilling water on the keyboard, the answer to this question is important for determining the problem. If you notice that your keyboard has stopped working after downloading or, check the connection to the keyboard and make sure it is properly locked. You can reboot again.
No corresponding driver
Why does not the keyboard on the computer work if the contact is not broken and the device itself is not damaged?
Perhaps, the system simply can not find the driver for the device. In this case, you need to update software your computer.
You can do it manually by visiting the site of the manufacturer of your keyboard.
Which keyboard are you using?
Disconnect the desktop and check if it works. Also check the batteries, perhaps it's time to change them. The wireless receivers have a signal scan button, press the button to transmit a signal, and the light should begin to flash. As soon as this happens, find the key on the keyboard to receive the signal sent by the receiver, and flow with each other.
In a sense, these keyboards are more reliable, because there are no drivers to install from operating system. If it stops working when using the operating system, in most cases the problem does not arise from the keyboard. Check if your mouse is moving slowly? Do the same for each application that does not respond. You can also try this for any type of keyboard.
- Be patient, wait for the operating system to finish.
- On the "Application" tab, select all and click "Complete task".
- A confirmation window will appear asking you to stop it.
- Click "Finish the task" again and wait for the completion.
Manual driver update
- go to the official website of the manufacturer;
- find the appropriate section, select your device model;
- download the archive and unpack it. Sometimes the driver has its own automatic installation program, in which case you just need to click "Run File";
- if automatic program No, we launch the "Device Manager";
- select "Update drivers", select the manual search in the dialog that opens, register the path to the folder into which you extracted the archive;
- after installation, restart the computer.
There is another way to update the drivers. It is often recommended on topic forums where the participant does not know why the keyboard does not work the Windows computer 7 or other OS. You do not have to search for the sites of manufacturers, but you will need to install additional programs to update the drivers. For example, Driver Genius Professional or Driver Checker. These utilities are paid, but if you want, you can find them a replacement among free software (DriverMax Free, etc.).
If your keyboard does not work anymore, but you have a good second known keyboard with the same type of connection, replace the correct keyboard with the wrong one and see if it works. You can also try to connect the wrong keyboard to another computer and determine if the keyboard is broken.
Tips that interest you
Troubleshoot wireless keyboard problems
If some keys on the keyboard work, but not all, follow these steps that are appropriate for your situation. The mechanism of the extraction button starts after a short delay to avoid accidental use. Press and hold until the eject icon appears on the screen.Viruses attacked
Sometimes the operation of input devices is blocked as a result of activity malware. If you do not know why the keyboard does not work on a laptop or computer, and with it - the touchpad and mouse, then the case is most likely in the virus infection of the system. What to do in this case?
and how can I fix it? Forgot your password from the computer? Do not worry - in this article you will find information on how to restore it.
As soon as possible, check the system with an antivirus. If the antivirus does not detect a potential threat or is simply disconnected, use additional utilities. Dr.Web CureIt! Is very effective in such situations. Download this antivirus utility it is possible on the official site of the Dr.Web laboratory. For the treatment of home computers, the program is free. The most important advantage of the utility is high reliability: the program will work even if the virus tries to disconnect the computer and block it during the scan.
Common problems with the keyboard software
Perhaps you have configured a setting that changes the behavior of the keys. If the option "Speak the selected text when the key is pressed" is activated, deactivate it or click "Edit" to select another key. If it is activated, you must hold the keys for longer than usual for the action. In the "Availability" area, click "Mouse" and "Trackpad". Make sure that "Enable Mouse Keys" is turned off. If it is activated, pressing the numeric buttons moves the pointer, not the digit. In the "Keyboard" panel, select "Input Methods". Make sure that the correct keyboard type is selected.
Problems with the functionality of the keyboard, such as a calculator, sound settings or brightness
- In the "Availability" area, click "Speech on the left".
- Ensure that the Enable Slow Keys option is disabled.
You can also advise the development of the studio Kaspersky, AVZ. Like Dr.Web CureIt !, the program is free. Regularly updated. It has several options settings, which allows you to effectively detect not only viruses and spyware, but also possible vulnerabilities of the system. Quickly removes "computer infection", gives many useful recommendations.
Define your keyboard in this list or perform a search in the search bar. After you have defined your keyboard, click or click on it to go to the download page. During the installation, you may need to restart the computer one or more times. If you log on as a member of the guest group during the installation process, an error may occur.
The keyboard does not seem to be responding
Some computer manufacturers have preinstalled keyboard configuration software, adapted to the keyboard supplied with the computer.
- Disconnect the keyboard, then reconnect it.
- If you are using a wireless keyboard, check the wireless connection.
The keyboard is simply not connected to the BIOS
Finally, the last reason for the "lifelessness" of the device is the lack of connection in the BIOS. This case is typical for netbooks and laptops, i.e. devices with built-in keyboard. How to fix the situation?
Very simple. Turn off the computer, then turn it on again. Before the startup of the operating system starts, we load the BIOS. Normally, you need to press the Delete button, but there may be other options. Sometimes the BIOS is activated with the F2 or F8 keys (depends on the computer manufacturer). Help determine which button to click, can prompt at the bottom of the screen (if it is there).
Try the following tips. Some key commands require the installation of a specific program, such as a program email, a web browser, a media player, an instant messaging program, or a graphics editing program. The shortcut keys may not work as expected, if you press the modifier key at the same time. If the correct program is not installed, you can still use the key, reassigning it.
If two wireless receivers are connected to your computer and you press one key on the wireless keyboard, double characters can be displayed on the screen. Some keys are designed to be repeated when you press and hold. The following buttons can be repeated: previous, next, previous track, next track, volume, volume, zoom, zoom.
Then we find in the BIOS tab, which lists all I / O devices. Select the item with the name "USB Controller", set the mode to "Enabled". Go to "USB Keyboard Setup" and repeat the operation, set the mode to "Enabled". Then we confirm that the changes are saved and exit the BIOS. Reboot and test the keyboard.
Where are the standard function keys?
These keys are located in the upper row of the keyboard. On some models of the keyboard they are tactile.
The button "Print". The screen does not work
If you hold down the "Gadgets" button, all open windows will be transparent, which will allow you to see the gadgets on your desktop. In other versions or themes, when you click or hold the "Gadgets" button, you view the desktop. The button "Print". The screen copies the screen image to the clipboard. . On some keyboards, the My Favorite keys are secondary.Sometimes the BIOS does not support USB keyboards. In this case, it is better to configure the computer for professionals from the service center, since you need to reinstall the BIOS. Do it yourself is quite difficult.
The exact reasons for this malfunction can be only two:
The wait key switches the computer to power management mode only if the computer supports power management and power management is turned on. If it is not activated, this button does not work. It can not be reassigned. You can resume work by doing one of the following:
- Press the idle key.
- Press the standard key on the keyboard.
- Move the mouse.
- Quickly press the power button on the computer.
- Then click it again.
- Restart the computer and press the Home key.
- hardware (in the case when the device itself or the port to which it was connected was out of order);
- software (crash when loading the required driver).
If the keyboard is out of order, then there are only 2 ways: replace it with a working one or repair it.
- To begin with, of course, you can try restarting your computer. It is possible that after a reboot it will work again.
- If the restart did not help, you can use the keyboard with the mouse (it should function perfectly).
In this article, you can learn how to change the name in Youtube.
Causes of malfunctions and solutions
If the program does not appear after a few minutes, restart the computer and check again. If you did not use the e-mail program on this computer, double-click the program and log in to your e-mail service every time. Press the key you want to reassign, click the Open Program button, the web page or file, click Not Assigned, type the path to the email program, or click Browse to locate it, and then click Back to save the changes . In some e-mail programs, you will probably need to update your settings to keep your e-mail password. During installation, most media players can be installed by default.
Following you can easily connect the joystick ps3 to your PC!
Step-by-step steps to fix the problem:
- start button -\u003e then Settings -\u003e after Control Panel -\u003e System;
- click System Properties -\u003e then Hardware -\u003e Device Manager;
- in the window named "Device Manager" select a large yellow circle with a black exclamation mark;
- select Action -\u003e then Delete from the menu;
- in the "Confirm Device Removal" window, you must authorize the removal of the keyboard, by pressing OK;
- close the Device Manager;
- in the window named System properties on the Hardware tab, you need to click the Install Hardware button;
- in the opened window, under the name of the Hardware Installation Wizard, click Next;
- after a short search for equipment your keyboard should be "found" (the Num Lock indicator will turn on);
- after performing these actions, the Change the system parameters window with the text of the message "Installation of new devices is finished" should appear.
- the last action is clicking in the Completing the Hardware Installation Wizard.
What actions should be taken if several or one button stops working
If some keys on the keyboard cease to work, it is possible that the keyboard driver needs to be updated, or completely absent.
The keyboard does not work in the game
You may need to manually reassign the media key to an installed media player. Click the button you want to reassign, click Open Program, Web Page or File, click Not Assigned, enter the path to the media player, or click Browse to locate it, and then click Back to save changes. Restart the computer and press the Multimedia key. . On some laptops, when you press the "Screen" key, you zoom in.
The "My favorites" buttons do not affect the file or web page when they are held
Macro photography
If there is no button on the external keyboard. If the problem is solved, you should check your keyboard for repair. If some of the keys on the built-in laptop keyboard do not work. These buttons operate with a slight delay to avoid an immediate response if they are accidentally pressed.- When you play online, you can not save or run macros.
- Disconnect and reconnect the keyboard.
- Make sure that the connector is fully inserted into the door.
- Try to hold the key for a long time.
If you purchased a CD with software in one set with the keyboard, you should use it when reinstalling the necessary drivers.
Otherwise, follow the instructions to update the driver.
- To start, click the Start button and select Keyboard, Control Panel, and Hardware and Sound.
- In the Hardware window, you need to find the keyboard that you are using and double-click on it.
- Then on the Driver tab, click Refresh and follow all instructions.
- On the pop-up offer to restart the computer, answer in the affirmative.
What if the keyboard on the computer and the mouse do not work?
Why does not the keyboard on the laptop work with the mouse? - This is another common enough malfunction, quite often happening with an unexpected failure in the laptop of the south bridge.
Very often the south bridge burns out in such a way that everything is working on the computer, except for these above devices.
But sometimes it happens that the laptop does not turn on at all, or react to the power button, when it burns the same south bridge.
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If usb device stopped working, it would be better to contact your service center or to the nearest repair place.
In this case, all the nuances depend on the circumstances under which this trouble occurred.
What else do you need to read:
The wireless keyboard stopped working
Why does not the keyboard print? In cases where wireless keyboard it stops working, you need to perform the simplest actions in a strict order, at the same time, after each action, to check the device, to the operating state:
First of all, if you have a switch in the bottom part of the keyboard case, you need to make sure that the "Enabled" position is set.
Then, restart the computer. Such actions will help to fix the problem not for long, in order to eliminate all the problems.
The next action is moving the device closer to the receiver.
Now you need to make sure that the keyboard is located from the receiver no more than 30 cm.
If the receiver is strongly attached to the cable, you can arrange it so that it is with the keyboard at the same level.
Try replacing the batteries with a good set of newer alkaline batteries, and then make sure the drivers are installed correctly.
If it does not help, replace all batteries, even if the proven keyboard software indicates the presence of a charge.
How to "cure" a flooded device at home?
At the very beginning it is necessary to close the keyboard (from the buttons) with a small polyethylene and fix it with adhesive tape from all sides.
We turn it "upside down".
Now you need to unscrew all fasteners: that is, screws.
Then carefully remove the upper part (with the keys) and put it aside.
Why does not the keyboard work on my Windows 7 computer?
After that, we see the fouled surface of our keyboard film.
Take alcohol and a piece of cotton wool, begin to wipe the film, while cleaning out all the "useless" fossils.
If the keyboard does not work on the Windows 7 computer and after cleaning - then the problem with electronics!
