Laptop keyboard no longer works

Why is the laptop keyboard not responding?

If all the keys on the keyboard are unresponsive, in addition to the possibility that the keyboard is broken, there is also a possibility that the keyboard is broken. The driver is installed incorrectly or there are other abnormal problems. Generally speaking, if the keyboard was good before upgrading to Win10, it should also be normal after the upgrade.

If your laptop keyboard suddenly stops responding, there may be a variety of reasons, such as keyboard hardware failure, system software problems, physical damage, etc. Here are some solutions. Restart your computer First, try restarting your computer. This can help eliminate temporary problems and possibly get the keyboard working again.

There are generally two situations when laptop keys fail. One is that the driver is damaged, and the other is that there is a problem with the keyboard itself.

Of course, problems with the laptop hardware will also cause the keyboard to become unresponsive. If this is the reason, we can only send it for repair. However, generally laptops have a warranty period. If there is a problem during the warranty period, maintenance costs are generally free. If the warranty period expires, a certain fee may be charged.

It may be that the keyboard interface of the computer is in poor contact or loose, and the keyboard needs to be re-inserted. Check whether the computer's keyboard is damaged and install the keyboard on another computer. If it can be used normally, it means the keyboard is not damaged; if it cannot be used, it means there is something wrong with the keyboard and the keyboard needs to be replaced.

The reasons are as follows: If the keyboard does not respond, first check whether the keyboard has been connected to the computer interface. Because if you ever opened the case, you probably forgot to plug in the keyboard connector. Then what should be considered is the hardware problem, that is, the keyboard itself. First check whether the keyboard cable is damaged or disconnected.

What to do if your laptop keyboard doesn't work

You can use "Last Known Good Configuration" to restore the computer configuration to solve this problem. Of course, if there is a problem with the laptop hardware, the keyboard will not respond. If this is the reason, we have to send it for repair, but generally laptops have a warranty period.

Using "Last Known Good Configuration" to restore the computer configuration may solve this problem.

Generally speaking, if the keyboard was good before upgrading to Win10, it should also be normal after the upgrade. If it is not normal, it is recommended to restart the computer and try. If the problem persists, check the driver, such as entering the device manager to see if there is a problem with the device driver.

Solutions to laptop keyboard failure: 1. Change the document program to test and create a new Word or TXT document. If the problem occurs with individual software, consider individual software issues. 2. Enter the safe mode of the system to test whether it can be used. If it can be used in safe mode, it may be a system or software problem.

If the computer keyboard socket is broken, there are many possibilities. It may be that the interface is burned out, or there may be a problem with the interface driver. As a result, there is no response when plugging in the keyboard. Solution: Try another keyboard first. If it doesn't work, it means there is a problem with the computer interface. Then you need to change the interface.

If the system is processing a large amount of data and the system is in suspended animation, causing the keyboard to become unresponsive, you need to restart the laptop to solve the problem. If restarting doesn't fix the problem, check to see if it's a driver issue.

What should I do if my laptop's keyboard completely fails?

1. You can use "Last Known Good Configuration" to restore the computer configuration to solve this problem. Of course, if there is a problem with the laptop hardware, the keyboard will not respond. If this is the reason, we have to send it for repair, but generally laptops have a warranty period.

2. It can be analyzed as follows: There are generally two situations when laptop keys fail. One is the driver is damaged, and the other is a problem with the keyboard itself.

3. There may also be some other problems, such as system abnormalities, missing system files, etc. If you confirm that there is no problem with the keyboard, you can try to reinstall the system to solve it. This concludes the introduction to the reasons and solutions for laptop keyboard failure in Windows 10 system. I hope it can be helpful to everyone.

4. It is recommended that you update the anti-virus software patch and perform a comprehensive virus scan; right-click on "Computer" and select "Properties" --- "Device Manager", find the " " sign in front of the keyboard device, expand it, and right-click Select "Uninstall"; then restart the machine for testing.

5. ③ Some keyboards are not marked with NumLK keys. You can turn on or off the numeric keypad through fn Insert. ④ For models equipped with Vivo keys (such as S400CA), you can turn on or off the numeric keypad through fn home. ⑤ Some models do not have NumLK and Insert buttons, nor do they have a separate home button.

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