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Boot program method for detecting and updating basic input and output system

A basic input and output, program technology, applied in the direction of program control device, program loading/starting, hardware monitoring, etc., can solve the problem that cannot solve the system vendor's requirements for fast and multi-version update

Inactive Publication Date: 2006-12-06
GIGA BYTE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although this design can solve the problem that the boot disk of the operating system cannot be used to boot to execute the burning program, it cannot solve the problem of updating the basic input output system (BIOS) for repairing, and cannot solve the requirements of system vendors for fast and multi-version updates. Therefore, from the standpoint of maintenance manufacturers and users, it is desirable to provide a basic input output system (BIOS) update that eliminates additional floppy disks and CD-ROMs, and can provide a basic input output system (BIOS) every time it is turned on. (BIOS) Method for Detecting and Updating the Boot Program

Method used

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  • Boot program method for detecting and updating basic input and output system
  • Boot program method for detecting and updating basic input and output system
  • Boot program method for detecting and updating basic input and output system

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Embodiment Construction

[0015] The present invention is a basic input output system (BIOS) detection and update boot program method, when each time the computer system 100 performs the boot program, it can automatically detect the system boot area address in the basic input output system memory 130 (such as: EPROM) Whether the image (BIOS Image) can run normally, and check whether the system boot image (BIOS Image) of the boot area address in the peripheral storage device 140 (such as: hard disk) needs to be updated at the same time, so as to provide the boot program when it is carried out. Change the boot program, and update the system boot image (BIOSImage) of the boot area address in the peripheral storage device 140 or execute the system boot image (BIOS Image) of the boot area address in the basic input and output system memory 130 (such as: EPROM). Update, and then maintain the integrity and normal operation of the boot program of the computer system 100.

[0016] First of all, make an explanat...

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Abstract

The invention discloses a BIOS detecting & startup program updating method, mainly using update return program code in BIOS memory to check if BIOS Images of startup area addresses in peripheral memory device (like hard disk) and BIOS memory (like EPROM) are the same whenever computer is started up, thus justifies if BIOS Image able to normally run, and as BIOS Image abnormal, able to selectively update start program and BIOS Image of startup area address in the peripheral memory device.

Description

technical field [0001] The present invention relates to a basic input output system (BIOS) detection and update boot program method, in particular to a method that can provide and compare the system boot image (BIOS Image) in the memory of the basic input output system (BIOS Image) and the return A method for detecting and updating a boot program of a system boot image (BIOS Image) written in a peripheral storage device. Background technique [0002] Generally speaking, when the computer is turned on, it must do some management programs during startup, the so-called basic input / output system (Basic Input / Output System, BIOS), for example: the self-test program (power-on self) when the computer starts. -test), as well as low-level settings such as disk drives, keyboards, and screens, and provide some controls for software support for various devices connected to the computer. [0003] When general users update the basic input output system (BIOS), in some cases, it may not b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/34G06F9/445
Inventor 林火元陈振顺廖哲贤
Owner GIGA BYTE TECH CO LTD