BIOS is the abbreviation of "Basic Input Output System" in English, and its Chinese name is "basic input output system" after literal translation. In fact, it is a set of programs solidified on a ROM chip on the computer motherboard, which stores the most important basic input and output programs, self-checking programs after starting up and self-starting programs of the system. It can read and write the specific information of system settings from CMOS. Its main function is to provide the lowest and most direct hardware setting and control for the computer.
AMI BIOS is a BIOS system software produced by AMI Company, which was developed in the mid-1980s.