The keyboard on the computer does not work: what to do? Possible problems and solutions

Does the keyboard on the computer not work ? What if you are in this situation? First check if it is connected. Wired models must be firmly connected to the corresponding connector on the system unit. In wireless, in turn, there should be working batteries, and if there is a Bluetooth-distributor, it must be connected to the PC. If you have already checked everything, but the keyboard still refuses to work normally, the reason may be as follows.

Connector Problems

If the small legs of the plug bent, most likely, because of this and does not work the keyboard on the computer. What to do in this case? This problem is typical for classic models that connect using the PS / 2 connector. To connect the keyboard a purple connector is used. Trying to force the plug into the green (which is intended for the mouse and has a slightly different structure), you can bend its legs. Correct this problem at home: you need to carefully align the deformed parts with the help of small pliers or tweezers.

BIOS Settings

In the case where the USB-keyboard is faulty, the root of the problem is most likely hidden in the BIOS settings. To change them, when you start Windows, immediately press the Delete button or F6 (temporarily connect another keyboard to the PS / 2). A menu opens in which you will need to find the Integrated Peripherals, and change the switch next to the USB Keyboard Support line (from Disabled to Enabled).

Obsolete drivers

Does the keyboard on the computer not work? What to do with the system settings, you already know. However, it is equally important to make sure that the appropriate drivers are installed in the system, ensuring correct operation of the keyboard. Basically, this problem concerns wireless models. First, try to reboot the system - perhaps, after such a simple manipulation, the crash will be eliminated. Another option is to restore the system and return the computer to the state in which it was the day the keyboard worked properly. You can also update the driver by opening the Windows Device Manager and right-clicking on the name of your keyboard.

Some additional recommendations

To make sure that the problem is in the keyboard, try to connect it to another computer. Did she start working normally? So, look for an error in the system of your PC. There are several other tips that can be useful for those who do not have a keyboard on the computer.

What to do if you can not replace the keyboard at the moment, but you need to find something on the network (for example, download a driver from the network or find out the service center number in your city)? In this case, temporarily replace the normal keyboard with its screen version (all buttons are displayed on the monitor and are pressed with the mouse). You can activate it by opening the "Standard -> Accessibility -> On-Screen Keyboard" tab in the "Start" menu.

In rare cases, the fault is viruses. Then you need to scan the system and delete the infected files. However, if there are too many viruses, you may need to reinstall Windows on the computer.

If we are talking about a mechanical damage to the device, then only a specialist will help. However, practice shows that buying a new keyboard is almost always much cheaper than fixing an old one.