How to restore the original keyboard of the computer after the laptop is connected to the external k

Press the lower left corner fn and then press numlk (a color with fn on the laptop keyboard, on f1 12, look for it yourself) to turn off the numeric keypad, and the rest is no different from the laptop keyboard.

When you connect the external keyboard, the keyboard on the notebook will automatically turn off the keypad, at this time you need to press two keys, that is, press and hold fn

key and numlock key.

This will work fine.

Just unplugging it will solve the problem.

Press the lower left corner fn and then press numlk (the color of the virtual and the fn on the laptop keyboard, on f1 12, find it yourself) to turn off the numeric keypad, and the rest is no different from the notebook keyboard.

The laptop has an external keyboard, so the built-in keyboard is turned off, how to restore.

Hello dear! Since the laptop has an external keyboard and the built-in keyboard is turned off, the method of restoring the built-in keyboard varies for different notebook brands and models. Generally speaking, you can try the following steps to restore your native keyboard:

1.Press the Win+X key combination and select "Device Manager". 2.

In Device Manager, the "Keyboard" option. 3.Find your built-in Wo-Com keyboard, right-click on it, and select "Enable Device".

4.If you don't see the "Enable device" option, you can try selecting "Uninstall device" and then restart your computer to automatically reinstall the keyboard driver. If the above methods don't work, you can also try the following:

1.Press the Win + R key combination to open the run dialog box. 2.

Type "control keyboard" and press enter to open the keyboard properties window. 3.In the "Hardware" tab, select your built-in key finger with sell order and click on the "Properties" button.

4.In the properties window, select the "Drivers" tab and click the "Enable" button. If your laptop still can't restore its built-in keyboard, it is recommended that you refer to the notebook's user manual or contact the manufacturer's technical support team for more detailed guidance.

When the laptop is connected to the external keyboard, the keypad is automatically turned off. To resume using the keypad, simply hold down the FN key and then press the numlock key. The position of these two keys is shown in the figure below

What to restore? Do you use a laptop keyboard? You can press the FN+INS key combination on the laptop to resume using the laptop keyboard. Press the external keyboard numlock to resume using the external keyboard.

There are generally two situations when a laptop keyboard fails: one is when pressing an alphabet key becomes a number. Many friends who know about laptops will know that the numeric keys and letter keys of the notebook keypad are integrated, and generally press the fn numlk key to intelligently switch to the small numeric keypad.

Some notebook brands may be different, you can refer to your own notebook instruction manual. On the other hand, 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 that under the Chinese Windows XP operating system, 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. Select "Japanese PS 2 Keyboard (106 109 Key)" in the "Standard Keyboard Model" column, 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, enter "hkey local machine systemcontrolset001controlkeyboard layouts", there are many children in it, through observation I found that the ending with "0804" are Chinese Simplified Chinese input methods.

Open e00e0804, you can see that there is a "layout file" sub-item in the right sub-item, double-click to open the item, and change "to" and "OK" in "Numerical Data". And so on, you can change all the "layout file" in all the children ending with "0804" to "", and choose according to your commonly used input method. Then restart your computer and you're good to go!

There are many reasons for laptop keyboard failure, the more common ones are the two introduced to you at the beginning, and there are some others.

The specific steps to turn off the keyboard of a laptop are as follows:

1. First of all, right-click the mouse on the "Computer (My Computer)" on the desktop of your laptop, and then select to open "Properties":

2. Then, after opening the system properties, click to enter the [Device Manager] in the upper corner

3. After that, right-click on the [PS 2 Standard Keyboard] and select [Update Driver Software].

4. Then, in the pop-up dialog box, click [Browse Computer - Find Driver Software].

1. First, right-click the mouse on the "Computer" on the desktop of the laptop, and then select to open "Properties";

2. After opening the system properties, click [Device Manager] in the upper corner;

3. After opening the Laptop Device Manager, find [Keyboard], click it, then right-click on [PS 2 Standard Keyboard], and then select [Update Driver Software].

5. After that, you will enter the driver file selection interface on the computer, and here you still click [Select from the list of device drivers on the computer] at the bottom;

6. The following step "Select the device driver to install for this hardware" setting is very important, first of all, remove the check mark in front of the [display compatible hardware], and then in the manufacturer, choose any other notebook brand, and then in the model on the right, select any one, and click the following [Next] after completion;

7. Finally, a "It is not recommended to install the driver of this device" will pop up, because Windows cannot verify whether this driver is compatible with the hardware. Click [Yes] directly at the bottom here;

8. After the above steps are completed, you can complete the disabling of the notebook's built-in keyboard, and the notebook needs to be restarted to take effect.

If you don't want to send it for repair, pry the keyboard of the character open so that it does not short-circuit. Use the external keyboard directly in the future.

Uninstalled the driver of the built-in keyboard.

It's best to take it to a professional repair!

1. If the laptop keyboard falls off, you can press it back.

2. Press the bracket back first, but pay attention to the direction and front and back, then aim the keycaps in the direction, press down a little harder, and hear the sound of "click", indicating that the keycaps are stuck on the bracket.

3. Gently break it up with your hand to check whether the four corners are stuck.

4. However, it should be noted here that if the keyboard keys fall off due to some falls and bumps, the bracket of the keys may have been damaged, so check it carefully before installation.

5. If there is damage but not big, it can continue to be used, if the bracket has been broken, it is necessary to replace a bracket and then install it.

How to install a laptop keyboard? How can you go back? If you don't know how to go back, you have to go to the after-sales service and arrange for you to go back, which is also convenient for laptop keyboard electronic product lace design.