What to do if the laptop keyboard doesn t respond

There is no response when pressed, or the keys are not displayed regularly. This is mostly a problem with the keyboard,You can try to clean up the notebook keyboard,Check each key,See if there are some keys pressed and not bounced,Resulting in the situation that pressing other keys is useless,In addition, if it is really the notebook that comes with the keyboard is damaged,You can replace it (but the cost is very expensive),Or buy a keyboard with an external interface is not also very good,And cheap。

If none of the above methods can solve your problem, try the following solutions:

1. Modify the driver of the notebook keyboard.

Open the system properties through "My Computer", select the hardware tab, open the device manager, we find Chinese windows

Under XP OS, the default keyboard driver is "Standard 101 102 keys or Microsoft Natural PS 2 keyboard". Right-click to select Update Driver and the Hardware Update Wizard will appear: select "Install from List or Specified Location (Advanced)", click "Next", select "Do not search."

I'm going to choose which driver to install myself. ”

Click Next to go to the Select Device Drivers to Install for This Hardware page, remove the checkbox before Show Compatible Hardware. In the "Standard Keyboard Model" column, select "Japan."

ps/2keyboard

key)", click Next, and Update Driver Warning pops up, and click Yes. Continue to the "Confirm Device Installation" window and click "Yes". Complete the hardware update wizard and restart your computer.

2. Modify the registry.

Click "Start", click "Run", enter "regedit", open the registry, and enter "hkey local machine".

systemcontrolset001controlkeyboard

layouts", there are many children in it, and through observation I found that the ones ending in "0804" are Chinese Simplified Chinese input methods. Open e00e0804, you can see that there is layout in the child item on the right

file", double-click to open the item, and change the "to "OK" in "Numerical Data". And so on, you can put all the children ending in "0804" in the "layout."

file"All changed to", specifically according to their commonly used input methods. Then restart your computer and you're good to go!

There are many reasons for the failure of the laptop keyboard, the more common ones are the two introduced at the beginning, and some computer viruses will also destroy the computer keys, it is recommended that you encounter the failure of the laptop keyboard keys to disinfect the computer first, and then use the above methods to solve it.

What to do if your laptop keyboard fails.

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.

Hello answer, I'm glad to answer your question, the notebook keyboard input does not respond, you can follow the following methods to deal with: 1. It may be caused by the failure or failure of the laptop keyboard, so at this time, the computer keyboard should be sent to a professional maintenance point for maintenance as soon as possible, so as not to delay the normal use of the computer.

3. It is possible that the computer keyboard driver has not been updated in time. At this point, you can type your computer's Keyboard Driver Page to update the driver of your computer's keyboard. 4.

If your computer's keyboard is locked, you can unlock your computer's keyboard by tapping the computer's "fn" key and the letter "f" key at the same time. You can also unlock your computer's keyboard by finding and tapping the "numlock" key on your computer's keyboard.

The notebook keyboard does not respond to the key recovery method as follows:

1. Try the numlock key first.

2. Windows system and Apple system can try to press fn+w, win8 system can try ctrl+fn+alt+w.

3. Check if the alt key is stuck.

If it still doesn't work, you need to see if the keyboard driver is running normally, the specific operation is as follows:

1. Check whether the keyboard interface is connected.

2. When connected, the keyboard light is not on, right-click "This Computer", and then click "Manage".

3. Click "Device Manager", find the key on the right side of the device manager, and double-click.

4. In the property panel to see if the operation is normal, if it is not normal, we need to click on the program menu, find the update driver, and click on it, and then press the "numlock key".

Laptop tunes come with keyboard method:

1. Press [Windows] + [R] at the same time to open and run, enter [OSK], press the Enter key, and the soft keyboard that comes with the Windows system will be brought up.

2. Enter [On-screen Keyboard] in the search box in the lower left corner of the desktop, and click [Turn on or off On-Screen Keyboard] under the best match, then the pop-up window will pop up, and click the switch button of [Use On-Screen Keyboard]. <>

The laptop keyboard does not respond to the solution to the disadvantages as follows:

1. Click on the power icon in the lower right corner of the computer screen.

2. Select the power supply and sleep settings.

3. Find other power settings in the relevant settings, and click on the single-foot Bu dismantling.

4. Click on the left to select the function of the power button.

5. Click Change settings that are currently unavailable.

6. Remove the small tick in front of enabling Quick Start.

7. Click Save to modify, and the problem that the laptop keyboard does not respond can be solved.

It is recommended to enter the system [Safe Mode] to test whether the keys can be used normally.

1. If the buttons are normal in safe mode, it is generally caused by viruses or system problems;

1. It is recommended that you update the anti-virus software patches and check and kill viruses comprehensively.

2. Right-click on "Computer" and select "Properties" - Device Manager, find the "+" sign in front of the keyboard device, and right-click to select "Uninstall"; Then restart the machine for testing.

3. If the above judgment still cannot solve the filial piety decision, it is recommended that you back up and save important data to an external storage device and reinstall the system.

2. If the above methods are still invalid, or cannot be used in safe mode, it is generally a hardware problem with the keys of the notebook keyboard.

It is recommended to go to the after-sales inspection.