Method for restoring damaged firmware module in A working area of Hitachi hardware

A repair method and work area technology, which is applied to the redundancy in the hardware for data error detection, response error generation, instruments, etc. The effect of consuming manpower and material resources

Active Publication Date: 2017-05-10
XLY SALVATIONDATA TECHNOLOGY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect of this patented technology relates to prevention against hardware failure during operation due to human factor issues like maintenance costs and downtime for servers that use it. This can lead to more reliable storage devices being used on these systems.

Problems solved by technology

This patented describes two ways how we can recover digital files stored on electronic devices like hard discs (HD). One method involves directly removing damaged components without requiring manual labor while another approach uses software modules instead of physically replacing these parts.

Method used

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  • Method for restoring damaged firmware module in A working area of Hitachi hardware
  • Method for restoring damaged firmware module in A working area of Hitachi hardware

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Embodiment Construction

[0023] The present invention will be further elaborated below in conjunction with the accompanying drawings and embodiments.

[0024] The invention effectively repairs the faulty hard disk and realizes the data recovery of the hard disk through the method of obtaining the required firmware module and writing it into the A work area.

[0025] like figure 1 As shown, a repair method for firmware module damage in Hitachi hard disk A working area, comprising the following steps:

[0026] S1: Connect the hard disk to the computer;

[0027] S2: Send a workspace conversion instruction to the hard disk through the computer, and convert the workspace of the hard disk to B workspace or C workspace, and judge whether the conversion is successful. If so, go to step S3, otherwise go to step S1;

[0028] S3: Determine the management address of the required firmware module in the map module of the current work area, record the offset address and offset contained in the content of the manageme

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Abstract

The invention discloses a method for restoring a damaged firmware module in an A working area of Hitachi hardware. The method is characterized in that when the firmware module in the A working area of the Hitachi hardware is damaged and cannot be recognized by a computer, the working area of the hard disk is converted to obtain the necessary firmware module, and the necessary firmware module is written in the A working area according to an offset address and an offset, so that the hard disk can be recognized by the computer, and thus the faulty hard disk is effectively restored, and the problems that manpower and material resources are consumed by direct detachment, head replacement and other methods, the problems of expanded fault of the hard disk, secondary damage to the hard disk and even complete damage of the hard disk and the like caused by artificial factors in detachment, replacement and other operations are solved.

Description

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Claims

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Application Information

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Owner XLY SALVATIONDATA TECHNOLOGY INC
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