Method, device and system for detecting computer system fault status

A computer system and fault state technology, applied in the computer field, can solve problems such as fault state display depending on the display interface

Active Publication Date: 2017-03-29
LOONGSON TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a computer system failure state detection method, device and system to solve the problem that the failure state display depends on the display interface and must be equipped with a graphics card or a display chip on the computer development board

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  • Method, device and system for detecting computer system fault status
  • Method, device and system for detecting computer system fault status
  • Method, device and system for detecting computer system fault status

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] The state of the computer system includes two aspects: the state of the system startup process and the state of the system running process. Since various failures may occur during the startup and operation of the computer system, these failures may cause the computer system to fail during the startup process of the computer system. Failure ...

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Abstract

The invention provides a method, device and system for detecting computer system fault status. After system fault identification codes are embedded in the BIOS, the method comprises following steps: the operating status of the CPU or BIOS of a computer system to be tested from the start-up process is detected according to the system fault identification codes; when the operating system is identical to the fault status corresponding to the system fault identification codes, determining that the operating status is the fault status corresponding to the system fault identification codes; according to the corresponding relationship between fault status and fault level signals, determining the fault level signals of the computer system; outputting the fault level signals through GPIO interface. According to the technical scheme of the invention, through analyzing the above fault level signals output by the GPIO interface, the fault types and fault locations of the computer system can be determined; displays or serial devices are not required; the problem that display cards or display chips are required to be mounted on computer development boards is solved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a computer system fault state detection method, device and system. Background technique [0002] Various failures may occur in the computer system (for example, normal use failures, human-induced failures, hardware failures, software failures, failures caused by environmental influences, etc.), these failures may cause the computer system to fail to start during the startup process of the computer system, During the normal use of the computer system, the service of the computer system may be interrupted, which may cause immeasurable losses to the users of the computer system. Therefore, when using the computer system, it is necessary to detect whether there is a fault in the computer system, and when there is a fault, output the fault status. [0003] At this stage, the output of the computer system fault status is mainly based on the display or serial device. Specifically, th...

Claims

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Application Information

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IPC IPC(8): G06F11/22
Inventor 简方军褚越杰曾园燕
Owner LOONGSON TECH CORP
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