How to Configure Your BIOS

Configuring your BIOS does not have to be as complicated as it may seem. BIOS is an acronym for Basic Input/Output System. This is the boot firmware that is used on a PC. This program serves to control the computer from the moment that you first start it up all the way until the operating system itself takes over. When a person turns on their PC, the BIOS program runs hardware checks and a Power on Self Test. The goal here is to verify that all computer attachments are functioning properly. Once complete, the computer's operating system takes over.

Apart from starting up the computer, the BIOS program also serves to manage the flow of data between the operating system and other external devices like a hard disk or a mouse. This important program also stores the time, the date, and other information relating to the system configuration. As you can tell, BIOS is a really important element in any PC. It is one of the essential aspects for the performance of a computer, and it is a good move to understand the methods for configuring your BIOS.

There are usually some default settings. If you want to change these, you will need to learn about configuring your BIOS. First, you will need to put in the CMOS setup. This requires that you press a key or a certain combination while the computer is just starting to boot up. For most PC users, you will want to try pressing "Esc," "Del," "F1," "F2," "Ctrl-Esc". This combination should work, but there is another code if it does not. Try entering just "Ctrl-Alt-Esc" as an alternative. A block of text at the foot of your screen should appear. The prompt will read "Press to enter setup." Go ahead and enter setup from here.

After entering setup, you can access several different options. Most option come standard, while some of the others are customized depending on the BIOS manufacturer that made the machine. Here, we will just look at the standard options for configuring your BIOS. You can set the system time and date, and you can also adjust the boot sequence. Another option is to configure the plug and play preferences. This lets the machine automatically detect external devices like printers and hard drives that are connected to the PC. You can configure the hard drive and security passwords from here as well. Memory settings can be adjusted, and so can the power management levels. When you are done making changes, you can save your settings and exit.

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