Seagate 3.5-inch hard disk failure detection equipment and failure detection method thereof

Abstract

The invention discloses Seagate 3.5-inch hard disk failure detection equipment and a failure detection method thereof. A horizontal pushing type hard disk mounting bracket is adopted, so that automatic connection of COM port of the Seagate hard disk is realized, the Seagate hard disk only needs to be put into a horizontal pushing type guide slot from a hard disk inlet and is pushed to the bottom of the hard disk mounting bracket, namely connection between the COM port of the Seagate hard disk and a COM connecting port in a connection panel can be automatically realized, manual wiring is not needed, a TTL main chip is connected with the COM port of the Seagate hard disk by virtue of the COM connecting port, the probability that wrong wiring and bad contact occur is reduced, convenience is brought to users, and the wiring efficiency is greatly improved. According to the detection method adopted based on the failure detection equipment, the information of the hard disk can be rapidly and effectively acquired, the failure problem of the Seagate hard disk is further detected, the next deep maintenance is conveniently performed, the detection accuracy rate is high, and the detection and maintenance efficiency is improved.

Description

technical field [0001] The invention relates to a hard disk detection device and a detection method, in particular to a Seagate 3.5-inch hard disk fault detection device and a fault detection method. Background technique [0002] Among the huge amount of electronic waste generated every year, nearly 70% of Seagate hard drives can be recycled and recycled. Faults such as reading and writing, especially the new Seagate hard drives (specifically the latest Seagate models such as Seagate 11, 12, DM002, DM003, etc.) have a common fault, which cannot be ready after power-on, and has been stuck in the CMOS hardware detection of the computer just started status or LBA=0 failure, under normal circumstances, the user cannot operate through the normal ATA channel port at all, and will be disposed of as waste products, but this can be repaired, but there is no good tool for it at present. Discarded Seagate hard drives are tested for reliability and regenerated and repaired. The existin...

AI Technical Summary

Problems solved by technology

[0002] Among the huge amount of electronic waste generated every year, nearly 70% of Seagate hard drives can be recycled and recycled. Faults such as reading and writing, especially the new Seagate hard drives (specifically the latest Seagate models such as Seagate 11, 12, DM002, DM003, etc.) have a common fault, which cannot be ready after power-on, and has been stuck in the CMOS hardware detection of the computer just started status or LBA=0 failure, under normal circumstances, the user cannot operate through the normal ATA channel port at all, and will be disposed of as waste products, but this can be repaired, but there is no good tool for it at present. Discarded Seagate hard drives are tested for reliability and regenerated and repaired. The existing repair process is complicated and the cost of regeneration is high, which limits the recycling rate of Seagate hard drives.

Since the data of the Seagate hard disk cannot be read through the ATA channel port, there is no basis for maintenance. However, if the underlying communication of the Seagate hard disk can be realized from the COM port of the hard disk, the information of the hard disk can be obtained and the fault is detected, and maintenance is possible.

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