Method for mounting operating system

Abstract

The invention relates to a method for installing an operating system on a computer. The method is to start a first storage medium and establish a system partition (system partition) in the hard disk of the computer; copy and store a boot program in the hard disk; change the basic input and input system (basic input and input system) set in the computer boot sequence (boot sequence) in the output system (BIOS); loading an operating system media (OS media) and rebooting; and installing the operating system stored in the operating system media.

Description

technical field [0001] The invention relates to a method for installing an operating system, in particular to a method for changing the start-up sequence of a basic input and input system of a computer during the installation of an operating system program to avoid errors during the installation of the operating system. Background technique [0002] The procedure for installing an operating system in a computer is very complicated. Regardless of the device aspect or the setting of system parameters, as long as any step in the process of installing the operating system goes wrong, the entire installation procedure must be performed again. The installation of the known operating system is to start with a floppy disk, and then install the operating system in a CD that stores an operating system to the hard disk of the computer from the floppy disk. The installation method of this traditional operating system is limited by the processing speed of the floppy disk and CD, and the ...

AI Technical Summary

Problems solved by technology

Generally speaking, the boot sequence in the BIOS of the computer is to set the floppy disk or CD to the priority of the hard disk. Therefore, in the known installation process, after step 120 establishes the system section on the hard disk of the computer, it must first set the The bootable storage medium, such as a bootable floppy disk or a bootable CD of the first system, can be restarted by the hard disk after exiting; It will start checking from the floppy disk or CD, and when the boot floppy disk or CD of the first system is found, it will be booted from the boot floppy disk or CD, so it is impossible to boot from the hard disk and install the operating system on the hard disk

Furthermore, if the program for copying system configuration in the boot floppy disk or CD is an automatic execution file, then when the computer is restarted from the boot floppy disk or CD, its content will be automatically executed again, which will cause errors.

And if the computer is restarted after putting the first operating system storage medium into it, then the computer will start with the first operating system storage medium according to the boot order setting in its BIOS, then the computer will start with the first operating system storage medium. The computer cannot be booted from the hard disk correctly for the subsequent steps of installing the operating system

[0012] in such as figure 1 In the known operating system installation program, even if step 130, step 140 and step 150 are executed after step 120 accurately in turn, so that the computer can be restarted from the hard disk and execute the subsequent operating system installation program, but because The boot order of the computer is to set the floppy disk and CD-ROM as priority over the hard disk. The computer will check the floppy disk and CD-ROM first when restarting the computer, and the hard disk will try to boot after a period of checking time. Installing the operating system is more time-consuming

And the installation method of known operating system promptly is the shortcoming that is difficult to overcome with time-consuming and error-prone in the program

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