The keyboard is one of the most necessary and irreplaceable devices connected to computers, laptops, tablets. Currently, there are many of their types, if desired, you can find a keyboard of almost any size and color. There are even devices with a wireless connection to a PC (for example, a bluetooth keyboard) and devices that are not afraid of spilled liquid on them. Only one has not yet been invented by technology scientists: a keyboard that does not break.
Unfortunately, these
input devices remain extremely vulnerable to this day. Saying with sadness the words "the keyboard stopped working" can be heard almost every day. Moreover, not only old, but just purchased devices break down.
Of course, careful care and careful handling of the equipment can prevent many unpleasant situations. But what if it's too late? What to do if the keyboard stops working?
First of all - no panic. Firstly, it is very likely that the damage is minor and repairs will be easy. Secondly, even if the device cannot be repaired, the cost of a new one is quite small.
So, when the first shock after the breakdown passes, you need to try to find out why the keyboard stopped working. The most common causes are:
1. If the keyboard is new, manufacturing defects are possible. In this case (if the owner has a guarantee for the device) the problem is solved very easily by simply going to the store and replacing the defective product with a quality one. To establish this reason, it is recommended to test the keyboard on several devices, if it is the same, you can safely go to the store.
2. If the keyboard is already old, then it is worth checking the integrity of the USB-cable connecting it to the computer, and also recall if any liquids were spilled on it. The wire can be replaced quite easily, and if the device is clogged, it must be disassembled and cleaned. Damage due to impact is also possible.
3. If the keyboard works correctly on other devices, and problems arise only on one PC, then it is worth checking its software - it is possible that the problems associated with it prevent it from working properly. A virus can also disrupt the device’s action, so it is recommended that you check your computer for viruses.
4. A keyboard loop may also malfunction. If the keyboard stops working, but there are no obvious reasons for this, you should check its integrity. In case of damage to the loop, you can buy a new one and replace it, and also (but only in individual cases) soldering of the damaged section is possible.
5. Also, the keyboard may stop working due to a malfunction of the microcontroller. But this problem is fixed only in the service.
As a rule, if the keyboard stops working, there are no special problems with its repair. Many malfunctions can be fixed on their own, if everything is too complicated, you can contact the specialists of the service center. In the end, you can always buy a new one.
But everything is much more complicated if the keyboard on the laptop has stopped working. The reason for this is its integrity with the case and, as a consequence, the complexity of repair and replacement. In the event of a malfunction of the keyboard on this device, it is recommended that you immediately contact professionals, and not try to fix everything yourself.
In the event of a malfunction in the wireless device, we recommend that you pay attention to the battery level and the presence of radio frequency interference. In addition, problems may arise when such a keyboard is located on a metal surface.