Computer system with function of immediate unlock and processing method thereof

Abstract

This invention relates to a method to instant open computer system, which comprises the following steps: pressing down one rapid key to start one computer system to set one lag relatively; starting the basic input and output system to load small open program; then program judges flag value; if the flag value is first value, then reading the core program and to start first operation system; if the flag value is second flag value, then basic output system loads and starts the open management program to read the core program of second operation system and to start second operation system.

Description

technical field

[0001] The present invention relates to a computer booting program, and in particular to a booting program of a computer system with an instant start function. Background technique

[0002] Instant Play (Instant Play) technology has been widely used in computer systems, which can make traditional computer systems start up as quickly as household appliances. Computers with the instant-on function are generally called multimedia audio-visual computers, that is, the computer system has the functions of general audio-visual appliances, such as playing music, movies, and TV programs, or recording music and videos without starting the operating system of the computer system. wait.

[0003] FIG. 1 is a flow chart showing the steps of a conventional instant-on computer system method. Firstly, start a computer system by means of a quick key (step S11). Then, the central processing unit (Central Processing Unit, CPU) of the computer system loads the necessary hardwa...

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