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Boot method in abnormality of hard disk boot sector and computer device using same

A boot sector, hard disk technology, applied in program control devices, response error generation, redundant data error detection in operation, etc., can solve the problems of computer system file data damage, loss, etc.

Active Publication Date: 2012-07-25
MITAC PRECISION TECH(KUNSHAN) CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Hard disk bad track will lead to the damage and loss of computer system files or other important data stored in it

Method used

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  • Boot method in abnormality of hard disk boot sector and computer device using same
  • Boot method in abnormality of hard disk boot sector and computer device using same
  • Boot method in abnormality of hard disk boot sector and computer device using same

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Embodiment Construction

[0010] In order to make the purpose, features, and advantages of the present invention more obvious and understandable, the preferred embodiments are specifically cited below, together with the accompanying drawings Figure 1 to Figure 3 , for a detailed description. The description of the present invention provides different examples to illustrate the technical features of different implementations of the present invention. Wherein, the configuration of each component in the embodiment is for illustration, not for limiting the present invention. Moreover, the partial repetition of the symbols in the figures in the embodiments is not for the purpose of simplifying the description, and does not imply the relationship between different embodiments.

[0011] The embodiment of the invention discloses a data protection method for bad sectors of a hard disk and a computer device using the method.

[0012] The data protection method and device for hard disk bad sectors in the embod...

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Abstract

The invention discloses a boot method in the abnormality of a hard disk boot sector. The boot method comprises the following steps that: a detection unit detects whether a boot sector in a hard disk is abnormal, and uses second boot data stored in a solid state hard disk for booting after the boot sector is detected to be abnormal; and simultaneously, the detection unit drives a read-write head in the hard disk to skip over an abnormal boot sector and move to a common sector in the hard disk so that a computer boots and the hard disk works normally.

Description

technical field [0001] The present invention relates to a booting method and a computer device using the method, and particularly relates to a booting method of a hard disk when the boot sector is abnormal and a computer device using the method. Background technique [0002] Currently designed hard disks (Hard Disk, referred to as HDD) are often damaged due to improper use or accidental drop, that is, it is impossible to find the correct sector in the original sector. [0003] Hard disk bad sectors are divided into physical bad sectors and logical hard disks. Logical bad track is false bad track, which is usually caused by improper operation or use of software, and can be repaired by using software. Physical bad sectors indicate physical damage to hard disk sectors, which can only be resolved by reassigning disk partitions to avoid bad sectors. [0004] A bad track on a hard disk will result in damage and loss of computer system files or other important data stored therein...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14G06F9/445
Inventor 周政颖郑裕强
Owner MITAC PRECISION TECH(KUNSHAN) CORP