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Motherboards Q. What is BIOS? A. The BIOS stands for Basic Input Output System. Basically it represents a fairly small bit of code (programming) that is usually embedded into your computer's motherboard (or mainboard as some like to call it). This bit of code handles date and time functions and also tells the various chips (chipset) on the mainboard how to interact with each other. Another example of the BIOS functions is the hard drive settings. The BIOS is responsible for telling the system what type of hard drive and where it is located (primary or secondary controllers). The BIOS on current systems can be upgraded and it is usually a good idea to keep your BIOS current, since the manufacturer of your motherboard will usually incorporate new changes and correct errors when they release a new version. Q. Whose BIOS do I have and can I use any BIOS? A. Generally the actual maker of the BIOS (people like Phoenix or Award) is relatively unimportant to you the user. The reason for this is that the manufacturer of your system will select a suitable BIOS program from one BIOS manufacturer and then that BIOS is customized to that particular motherboard. It is essential that if you are contemplating upgrading your BIOS that you only use a BIOS upgrade designed for your particular brand and model of motherboard. |