The keyboard does not work on the computer

There are several options for why the computer does not see the keyboard:

1. Check if the connection is correct. You may have connected the device incorrectly.
2. The battery has run out in the wireless product. Do not forget to monitor the charge on time.
3. Software crash.
4. The device does not work, as it has broken, there may be a problem with the cord, or foreign objects get inside.

Why the computer does not see the keyboard: what to do

When you turn on the computer, a system crash may occur. When you press the keys, the keyboard does not respond. It's all about a software malfunction, an error occurred while loading the drivers. You can fix this problem on your own. Restart your computer and check if the device is working.

You can fix the problem using the device manager:

1. Open the desktop. Click the Start button.
2. Select the device manager.
3. We are looking for the keyboard line.
4. Delete if the device does not work correctly.
5. Updating the configuration.

The computer will fix the errors and reinstall the keyboard correctly. On the manufacturer’s website, it’s better to download the latest drivers for your device. The keyboard will work more correctly, which in the future will save it from breakdowns.

Check if the wire and the connector itself are deformed. If you use a wireless device, look, maybe it just ran out of power. Carry out a cleaning, perhaps the whole point is that it is simply clogged with crumbs or water. If the indicators do not light up and the buttons do not work, the cause is a mechanical breakdown. It will have to be replaced with a new one, not even a master can always repair such damage.

Why the computer does not see the usb keyboard

First of all, check the connection. Inspect the cord for breaks and damage. If you are using a wireless product, the first thing to do is check the USB transmitter and batteries. Try switching the transmitter to a different connector if the product does not function, which means that the failure is precisely in their malfunction.

During safe download or reinstallation of the system, a malfunction may occur. If you see that the indicators are not lit, when you click CapsLock the keyboard does not respond, we check the connection settings in Bios. Follow the instructions:

1. Start rebooting the computer.
2. At this time, press the F2 or Del key. The BIOS should boot.
3. Change the Disabled value to Enabled in the Legacy USB section.
4. We save the settings, reboot again.

After the actions performed, the device should work.

Why the new keyboard does not work on the computer

The first thing we do is restart the computer. If nothing has changed, download the driver and try again. You can call technical support or a warranty center.

Try connecting the keyboard to another computer. It doesn’t work there, which means you’ve got a defective one. Under warranty, you must replace it with a new one.

Perhaps the problem is in the connector of the computer itself, then you have to call the wizard. When switching from PS / 2 to USB, the computer may not see it. We go into Bios and change the values. In a wireless device, we check the batteries. Turn off the computer, disconnect the keyboard, and reinsert it.

Why the keyboard does not work on a windows 10 computer

Failure is not uncommon. When reinstalling Windoows to version 10, there are often problems using the keyboard, it just refuses to work. Be sure to check your computer for viruses. If you have an antivirus program, do not relax, it is noticed that it is it that blocks the keyboard.

If the software malfunctions, go to the Settings section. We select the Keyboard subsection, we correct errors in the settings. In most cases, it is enough to disable the input filtering function. Windows 10 can fix problems by itself. In the parameters we are looking for a troubleshooter and run it. Further you will only need to follow the instructions.

There are many violations and solutions to problems on Windows 10, but you can deal with them yourself. When checking in Bios, you may find that the computer shows the keyboard is working. When working in a notebook or applications from the store, we see the opposite effect.

The keyboard does not work. What to do in this case? The reason is that the ctfmon.exe process is not running. You should not have problems installing it. If you decided to install Windows 10 on your computer and use a USB mouse, then as an option, you can try reconnecting the product to another port and it will start working.

The method is not 100%, but you can try it! One of the most common cases why the keyboard is working, then there is no error in the quick launch. In the settings, you can find the item for setting the power buttons. We cancel the quick start and do not forget to save the changes.

Important! When you restart the computer using the start button, the problems disappear. Canceling a quick start will be much easier than restarting your computer every time.

If nothing helped you at all from the above, you will have to download the driver for the mouse from Windows 8. Once again, search for updates. First you need to remove all the drivers.

What to do if the keyboard port is out of order

First, find out if you can fix the problem yourself. If the nature of the breakdown is software, try to fix it. To do this, find the error in the computer. We find the system event log. We are looking for a yellow triangle, it means an error. You will have to reinstall the driver.

Do not forget to check in the BIOS. See if the cable is fully inserted into the port, there may be a problem in it. The keyboard works on another device, which means that the port is burned out, you have to replace it. The cable may be cut or broken, visually inspect everything is in order.

When using a computer with USB ports, if one of them fails, you can use the second. When working with the PS / 2 port, you can only check if it works or not if you have another keyboard. Notice if the indicators are on.

What to do if a failure occurs while loading the driver

If you find problems using the keyboard, check the drivers. Incorrect installation can cause software malfunction. In the device manager, see if there are devices that the system has not detected. The hardware will not be detected if the drivers are not installed or have failed. You will have to re-install them.

To do this, delete the old ones, as we discussed above. Updating the configuration. The drivers will install automatically after the computer restarts.

If this does not help, you will have to download them from the official website of the developer. Another problem may arise. If your computer has a password, you will have to use the on-screen keyboard. There are many programs that will automatically update the driver and you do not have to deal with the failure of their work themselves.