One of the most important computer accessories is the keyboard. It is with its help that the device is controlled - not only typing, but also using a variety of keys and their combinations, which greatly simplify the use of a computer. It happens when you reinstall the system or change the settings in the BIOS, the user notices that the keyboard does not work. Is it possible to cope with the problem yourself and what will be required for this? You will learn about all this in this article.
Why the keyboard does not work in BIOS
The first step is to understand why this happens. There may be several reasons:
- mechanical damage to the cable or socket;
- incorrect connection;
- old settings or a model of a computer that does not support the required device, especially if it is wireless;
- Incorrect setting of any BIOS parameter.
If there are any mechanical damage, you should immediately contact the service center or try to repair it yourself. But if you do not have experience and necessary skills, as well as knowledge in the field of technology, it is better not to take risks. If you have confidence in your abilities, you can search for step-by-step instructions on the Internet and get to work.
IMPORTANT! Before taking any action, it is necessary to make a thorough diagnosis of both devices - both the computer and the keyboard. Only by correctly identifying the cause of the malfunction can you make a difference.
What to do if the keyboard does not work in BIOS
First, check that the connection is correct. This is quite simple to do if you clearly follow all the recommendations provided.
Checking the connection
In order to make sure that everything was done correctly, check the plugs of your keyboard.
If this is a USB model, then the probability of error is extremely small. The only thing that may be wrong is that the device is plugged into the wrong format socket, for example, the USB 3.0 standard is often confused with 2.0.
Devices connected using another port must be inserted into those sockets that match in color. If everything is correct, then go to the next step.
How to log in to BIOS
What to do if you can’t enter the BIOS due to the keyboard not working?
Do not panic - you can always connect another device via a USB port. If you use a laptop, look for special buttons on the control panel that can be used not only to enter the BIOS, but also to navigate, change or save settings.
Reset
If even a keyboard connected via a different port does not work, you will have to reset the settings.
Most likely, there was some kind of malfunction in the system. To fix the problem, remove the CMOS battery from the slot. Access to it is available on any computer model, which allows you to reset the settings.
After that, insert the part back and restart the system. Most likely, at this stage, the keyboard will work.
Setting the right options
In some cases, the option that is responsible for supporting USB devices is disabled in the BIOS. Then you just need to set the correct settings. But for this you will need to connect another device, the plug of which is inserted into the PS / 2 port.
Then find the desired parameter and set the Enabled indicator in front of it, which means “Connected”. In different computer models, the parameter name may differ, so it is best to find the instructions for your device on the Internet in advance.
Additional keyboard connection methods
Sometimes all of the above methods do not help, which means that the cause of the problem is something else.
In some cases, these are some problems with the BIOS. Then you can make a complete flashing of the system, which is quite difficult for an ordinary user to cope with. You may need a simple update - if you constantly postpone and limit the installation of new versions of various parts of the system, this can lead to a disastrous result.
You can also try replacing the power supply. This process is also not simple, so it’s better not to try to do it yourself without any idea of how this is done.
ATTENTION! If you still have a problem with a broken keyboard, even after applying all the most common methods to resolve it, you should seek professional help from specialists so as not to damage your PC and damage the device itself through reckless actions.
Now you know why the keyboard may not work in BIOS and in what ways you can try to restore its normal functioning. In most cases, it does not come to serious breakdowns, so conduct a thorough inspection of the device and try to find the cause of the malfunction. Working in BIOS to change settings is not such a difficult task, but you can’t do without a keyboard here, therefore, even if everything has returned to normal, watch your accessory and prevent any mechanical damage and connect it correctly.
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