What should I do if a key comes down on my notebook?

In this case, you can only find a professional place to repair the notebook to find the old keyboard, find the same keycaps and brackets from the old keyboard to replace, if you can't find the same model of the old keyboard, you can only replace the keyboard with a new keyboard, or use it alive.

There is no damage, it can be installed, and it is carefully seen that there is a buckle.

If the notebook button is dropped, you can press it back. Press the bracket back first, but pay attention to the direction and front and back, then align the keycaps in the direction, press down a little harder, and hear a "click" sound, indicating that the keycaps are stuck on the bracket. Gently break it up with your hand to check if the four corners are stuck.

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. If there is damage but not too much, it can be used, if the bracket has been broken, you need to replace a bracket and install it again.

Laptops are light and convenient, it is now a more suitable type of computer, when you accidentally touch a key of the laptop, what to do, let's teach you how to talk about the key to put it back.

Turn on step-by-step reading mode.

Tool materials: laptops, brushes.

How it works: The keyboard keys of the laptop are missing, we might as well clean it up first, after all, it is not always time to have time to clean up the buttons under it, and prepare a brush.

Then press up, down, left, and right to clean the keyboard fasteners from the inside to the outside.

After the cleaning is completed, we are going to install the computer buttons, at this time we need to observe the direction of the combination fasteners under the computer buttons, the combination fasteners are formed by two cross fasteners, observe the direction of the unfixed side of the peripheral fasteners, remember this direction.

At this time, we take the button board, first buckle one side of the button board, and the first side of the button is the direction of the unfixed side of the peripheral fastener, as shown in the figure below.

After buttoning one side, there is a way to clean up and hold down the upturned side, press down, and then push upwards vigorously, the direction of the push is the direction that is fixed first, and now we have installed the button that has fallen.

Special Tips. Please don't randomly install the keys, it is easy to damage the keys of the laptop, so be sure to install the keyboard keys of the laptop in the correct way.

If a single key is not damaged, it can be used continuously, first of all, you need to check whether the cap is defective, if it is damaged, you need to buy a key of the same model.

There is a movable metal wire on the back of the key, which has two functions, one is to facilitate positioning, and the other is to fix the key to make it not easy to fall off.

On the main board of the keyboard, we can find two semi-rings, which are used to mate with the wire of the keys.

Swing the correct keystroke, and then thread the wire on the back of the keyboard into the two semi-rings of the keyboard body.

After the wire is inserted into the semi-ring, you need to buckle the panel in, pay attention to the protrusion of the key and the recessed part of the main body, and then press down.

It's very simple.,Just just card it back.,Because the keys of his notebook are similar to the ordinary ones.,Of course,If the structure inside it is different or broken,Then you can't install it back.。

If the buckle is not broken, it can be reinstalled.

Summary. Click on the My Computer icon and then click on the Manage icon in the top right corner.

Enter the computer management interface, click on Device Manager, look closely at the interface, and click on the keyboard.

Right-click and select Update Driver, and update the keyboard driver of your computer.

If none of the above methods work, it is likely that the keyboard is physically damaged, and you can disassemble the keyboard for repair, or take it to a computer repair shop for repair.

The laptop keeps pressing a key.

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Most of the situations that occur are caused by a key of the keyboard getting stuck. Because the computer keyboard we use is always exposed, it is easy to get stuck in the middle of the gap and get stuck in the computer keys, resulting in repeated typing of each assignment all the time.

The way to deal with this is to check if there is a foreign object stuck in the keys, or you can gently tap the keyboard in reverse a few times! You can also use cotton swabs and other items to clean up the keyboard.

If you feel that you can't clean up the clutter inside, you can deduct the keyboard keys one by one and clean it up, which will be much more convenient. When installing, you can press ** to the top.

Follow this method to operate <>

Physical damage to the keyboard can cause this, check the keyboard for water stains, or something hard. 2

If there is no physical damage, if the computer is infected with a virus, it will also cause the keyboard to be in this situation, and normal antivirus can be carried out.

Click on the My Computer icon and then click on the Manage icon in the top right corner. Enter the computer management interface, click on Device Manager, look closely at the interface, and click on the keyboard. Right-click and select Update Driver, and update the keyboard driver of your computer.

If none of the above methods work, it is likely that the keyboard is physically damaged, and you can disassemble the keyboard for repair, or take it to a computer repair shop for repair.

Hope it can help you<>

You can directly put the button in the original position, press it hard, the buttons are snap-on, as long as you aim at the position and press it!

If there is no physical damage to the keycaps and base, follow these steps to recover:

1. Carefully check the structure of the keyboard (different brands of notebook keyboard sleeves can be installed in different ways), as shown in the figure below;

2. Then turn the keycap back, and a U-shaped iron rod will appear (both ends can be moved up and down), as shown in the figure below;

3. After careful observation, I know the structure of the bottom. In the middle is a micro switch. Press the button cover once to activate the micro switch. If you press the micro switch, the micro switch will pop out, indicating that it is functioning normally. Then clean the perimeter of the microswitch. See the diagram below;

4. There are two small holes at the upper end of the keyholder, which can be inserted with the wire on the keycap (to form a guide rail), as shown in the figure below;

5. Then close the keycap and press it gently, there will be a "pop" sound, and the cover will be closed.

A keyboard is a kind of instruction and data input device used to operate the equipment, and also refers to a set of function keys (such as typewriters, computer keyboards) that are arranged to operate a machine or equipment by the system. The keyboard is the most commonly used and most important input device, through which English letters, numbers, punctuation marks, etc. can be input into the computer, so as to issue commands and input data to the computer. If the keys of the notebook keyboard are dropped, you can install it back, and the specific steps are as follows:

1. Install the bracket back first;

2. Then aim the keycaps in the direction, press down a little harder, and hear the sound of "click", which means that the keycaps are stuck on the bracket.

There are also several workarounds:

1.If it's just the keycaps that fall off, you can glue them on, and if they are touched off by external force, you can directly install the keycaps back on.

2.If the dropped part is gone, you can go to a second-hand repair shop to see if there is an old keyboard, and then take a corresponding key and install it.

3.If you can't find the keycaps, get a new keyboard, ** it's not expensive.