The right medicine, notebook keyboard common faults and solutions

Imagine taking your laptop and walking around the airport, hotel or cafe to enjoy the infinite online life. Unfortunately, there are always some shortcomings in life, not so beautiful, suddenly found your notebook. A button on the computer keyboard fell, I don't know what happened. Although it can be used as usual, it is also very annoying to always fall, and I am afraid that I will not find it where I lost it. What should I do if I encounter such a situation? However, it does not matter, there will always be a solution. Tell everyone some tips, you can easily solve some glitch problems in your laptop.

What are the common problems with laptop keyboards?

The most common problems encountered with notebooks are: the keycaps are not removed, the brackets are broken, the water is splashed, and the dirt is too dirty. Need to clean up. The case where the keycap is not removed and is not common in notebook users, we take the most difficult COMPAQ keycap as an example.

First of all, please make sure that the bracket has been installed correctly. You can gently pick the bracket with your fingernail. If it can move up and down normally, there is no problem. Otherwise, please install the bracket first, and install the bracket incorrectly. Forcibly loading the keycap will definitely cause damage.

If the bracket is already installed, please note that there is a protrusion in the center of the keycap. This protrusion must correspond to the concave part in the middle of the elastic rubber in the center of the bracket. The installation method is to gently put the keycap on the bracket, and slowly move it back and forth, until the protrusion on the back of the key cap corresponds to the concave part in the middle of the elastic rubber. When it is correctly aligned, it will feel the movement of the keycap. Under the resistance of the elastic rubber, the keycap can be pressed down, the latch on the keycap will automatically clamp the bracket, and the click will be sounded in place, and the four corners of the keycap will be pressed hard to ensure that all four cassettes are pressed. The bracket has been properly bitten and the keycap is ready for use.

It is more troublesome to break the bracket. You can see if the broken bracket can still work barely. If you can, don't worry about it, force it to be installed. If you use it carefully, if the bracket has broken, you can no longer If you use it, you can consider swapping the brackets of the other least used keys so that the emergency can not affect the work. The keycap bracket is a very small and fragile part that must be handled with care.

If you accidentally pour water into the keyboard, you should reverse the machine in the first time to avoid the catastrophic consequences of water flowing into the motherboard. Then unplug the power supply and the battery is forcibly shut down. It is not enough to simply press the power switch to forcibly shut down, because the main battery may still be short-circuited, so be sure to remove the battery and disconnect the power adapter.

Then use a dry cloth to dry the water on the surface of the keyboard, try to remove the keyboard and dry the water on the back, then dry it (it is best not to use hot air), and the inside of the main unit is also best to use a cold wind for a day, otherwise Booting may be a smoky smoke on the west.

After the water is dry, if some keys are found to be out of order, please check whether the water in the keyboard has dried up. Check the position of the keyboard to draw the wiring. Generally, the current laptop keyboard will not be used once. Soaking water is completely finished, as long as it is clean, there is still a lot of hope to save.

If your keyboard is dirty, you need to clean it, buy a good brush that won't shed hair, turn the laptop off and stand sideways, then carefully clean the gaps in the keyboard. Keep the brush dry and free of water! After finishing, use a bowl of water and add a drop of detergent. Wipe it with a cotton cloth and wring it out to clean the surface of the keyboard. After drying, it can be put into use.

In summary: some faults in the notebook keyboard, sometimes caused by humans, that is, in the usual use of careless use of security, large problems generally do not appear, so that computer users are using notebooks Be sure to take good care of the keyboard, so as not to cause trouble for yourself.