Master plate monitoring system and method

A motherboard and power lamp technology, applied in error detection/correction, instruments, electrical and digital data processing, etc., can solve the problems of maintenance personnel unable to solve user problems in time, unable to provide enough maintenance personnel, etc., to achieve the effect of cost saving

Inactive Publication Date: 2007-10-03
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, the average user does not buy an additional Debug card when buying a computer, so when the above problems occur, they cannot provide enough information to the maintenance personnel, so that the maintenance personnel cannot solve the user's problems in time

Method used

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  • Master plate monitoring system and method
  • Master plate monitoring system and method
  • Master plate monitoring system and method

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Embodiment Construction

[0015] As shown in FIG. 1 , it is a hardware structure diagram of a preferred embodiment of the motherboard error detection system of the present invention. The hardware architecture of the present invention mainly includes a computer (Personal Computer, PC), the PC includes a host 1 and a display 2, and the host 1 is connected to the display 2 through a connection line 3. Wherein, the PC may be an IBM-based personal computer (IBM Personal Computer, IBM PC), may also be a Mac PC of Apple, or may be any other suitable computer.

[0016] A motherboard 10 and a power light (LED) 20 are installed in the host 1 , and the motherboard 10 includes a Basic Input Output System (BIOS) 100 . The power light 20 in this embodiment can not only be used to display whether the main board 10 is powered on, but also can display the faulty components of the main board 10 by blinking. The display 2 is used for screen display after the PC is turned on.

[0017] As shown in FIG. 2 , it is a functi...

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Abstract

The present invention provides a mainboard error detection method. Said method includes the following steps: setting correspondent LED blinking frequency for different fault information of mainboard, and making the fault information and their correspondent blinking frequency be formed into a fault information list; eliminating state information of mainboard last-time computer self-detection operation; making computer self-detection and storing the state information of mainboard current-time operation; according to the result of computer self-detection defining that the fault is existed in said mainboard or not; if the fault is existed, reading said fault information and fetching LED blinking frequency correspondent to said fault information.

Description

【Technical field】 [0001] The invention relates to a motherboard error detection system and method. 【technical background】 [0002] With the development of personal computer (Personal Computer, PC) technology, the performance of PC has reached unprecedented heights, and its ease of use has also been greatly improved. However, some failures often occur during installation and use. Faults on the PC can be divided into two types of faults according to whether there is a display on the monitor: one type of fault is called "critical fault"; the other type of fault is called "non-critical fault". When the PC is turned on, it must perform a Power On Self Test (POST). Under the guidance of the motherboard's Basic Input Output System (BIOS), each component of the system will be strictly tested. Hardware failure, under normal circumstances, will be reflected at this time. The process of POST is roughly: power-on → central processing unit (Central ProcessUnit, CPU) → read-only memory ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/32
CPCG06F11/325
Inventor 李明哲
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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