Reasons why BIOS fails
The BIOS or basic input / output system is an essential part of your computer. When you boot, your computer uses this program to identify the different parts of your machine, so they can communicate with each other. The BIOS can sometimes be damaged, creating a situation where your computer refuses to boot. You have a series of solutions that can correct this problem.
Normally, a computer with a damaged or lost BIOS does not load Windows. Instead, you may display an error message immediately after powering on. In some cases, you may not even see an error message. Instead, your motherboard can emit a series of beeps, which are part of a code, which is specific to each BIOS manufacturer. In order to find out the meaning of this code, you should consult the manufacturer’s documentation of your BIOS or access its website for information.
You can have three main causes for a BIOS error: a corrupted, missing or badly configured BIOS. A computer virus or a failed update attempt can cause it to be damaged or completely deleted. For this reason, it is better not to try to update the BIOS of your computer, unless you have serious problems with it. Also, changing its parameters to incorrect values can make it stop working. Therefore, it is important that you change your parameters, just in case you know exactly what they mean and what are the correct values of those parameters.
If a badly configured BIOS produces the error, you can still enter it. If you can do that, you should select the option that resets all the parameters to their default values. On the other hand, if a damaged or missing BIOS causes the error, you will not normally be able to access it. Although some motherboards give you the option to reinstall the BIOS, from a copy saved on a separate chip, most will not be able to be used without the BIOS running. Your only option will be to call the customer service center of the manufacturer of your motherboard and ask them to solve the problem for you. These manufacturers can usually replace the BIOS chip at a fraction of the cost of a new motherboard.