There are a few keys in the laptop keyboard that are not easy to use, how to fix them

If you want to repair it, you can do it in two steps:

1. If the key rebound resistance is large but can rebound, you can repair it, you can take off the key, polish the friction place, and then apply a little talcum powder, 2. If there is no rebound force, the key film inside is damaged, and the only way to repair it is to find another keyboard to combine.

Now the keyboard is not expensive, and it is troublesome to repair, so if the second situation occurs, replace it with a new one.

Where to buy and where to repair? I'm convinced that you are like this, asking questions that are not serious.

What's the use of asking this? I've taught you everything, can you fix it yourself?

It's better not to repair the notebook keyboard yourself, or go to a professional place to find someone to repair it.

The keyboard of the notebook is still not to try to fix it yourself.

Check out the computer city (don't let people get black).

What I said upstairs I don't recommend bothering is not a palliative.

Cause. First, some letters are numbered, resulting in the inability to play the switching method We first press and hold the [ fn key ] ( fn key is generally in the lower left corner of the keyboard), and then press [ num lk ] (num lk is generally in the upper right corner, above the f11 key, of course, different notebooks are located in different positions), we can press these two combination keys to change letters to numbers, which is also the most common method. 2.

On-screen keyboard switching method The above method is that if your notebook can't switch letters to numbers, this situation occurs one is that there is a problem with your keyboard keys, and the other is a problem with software compatibility, then we have to use another method to change the notebook keyboard letter to number, the specific method steps are as follows: Click the [Start] menu, then select [Programs], then select [Accessories], then select [Select Auxiliary Tools], find [Screen Keyboard], and enter the screen keyboard settings. There is an [NLK key] in the keypad area of the on-screen keyboard, click this key to to, so that the switch of letters to numbers on the notebook keyboard is realized. Cause.

Second, the input method of the notebook can not be switched 1Right-click on the input method in the bottom right corner of the desktop, and then select the Settings option in the pop-up menu. 2.

In the pop-up interface, we select the input method we don't need, and then click to delete, and then click OK to exit. Cause.

3. The notebook keyboard is out of order 1First of all, it may be caused by the user's careless operation. Hardware issues include that because the number keys and letter keys of the laptop keypad are integrated, generally pressing the fn numlk key can intelligently switch to the small numeric keypad.

Sometimes we press the letter key to turn into a number. All those who buy notebooks should read the manual. 2.

Of course, this mistake can be solved at once, but if it still doesn't work, then it may be that the keys are out of order, and sometimes, when we press the keyboard, there will be a lot of messy letters or numbers. That may be the reason why one of the keys was pressed and didn't pop up, so the keyboard was checked and ruled out one by one. 3.

Try changing the keyboard driver by modifying the driver of the notebook keyboard. Mouse click on "My Computer" - Select "Device Manager" to find the "Keyboard" option, usually the default keyboard driver is "Standard 101 102 keys or Microsoft Natural PS 2 Keyboard". is a Microsoft Natural PS 2 keyboard, then right-click on the keyboard driver, after selecting the "Update Driver" option, the hardware update wizard will appear, select "Install from the list or specified location (Advanced)", click "Next", select "Do not search, choose the driver you want to install".

Click "Next" to enter the "Select device drivers to install for this hardware" page, remove the checkbox before "Show compatible hardware".

People who use laptops will basically encounter the situation of laptop keyboard failure, sometimes a key failure, which may be the keyboard has not been cleaned for a long time and entered some dust, resulting in the notebook keyboard can not be used normally, the solution is to cut out the failed keys, carry out a comprehensive cleaning and then install it.

Laptop keyboards need to be cleaned frequently, otherwise the dust that falls will affect the sensitivity of the keyboard.

Some viruses can also cause the laptop keyboard to malfunction, if you find that the keyboard does not work after opening some files or entering some**, you can use antivirus software to completely kill the virus once, and then restart the computer.

If there is a problem with the laptop's computer driver, it can also cause the keyboard to malfunction. Right-click on the desktop [Computer], select [Manage], then click [Device Manager] on the left, find [Keyboard] after entering, right-click [PS 2 Keyboard], select [Uninstall], restart the computer system after uninstalling, the keyboard driver will be installed automatically, and the keyboard will be used normally after successful installation.

If all the above methods are tried, it may be that the hardware of the keyboard is broken, and you can apply for after-sales maintenance or need to replace the keyboard.

Workarounds for laptop key malfunction:

1. Replace the document program test, create a new word or txt document, if the problem occurs in individual software, consider individual software problems.

2. Enter the safe mode of the system to test whether it can be used. If it can be used in safe mode, consider it a system or software issue.

3. Thoroughly disinfect the system.

4. If the above method test is invalid, backup important data to restore or format and reinstall the system.

5. The laptop keyboard is out of order, and the keyboard needs to be detected or replaced.

If it's a desktop computer, change to a good keyboard; If it's a laptop, use a good external keyboard.