Equipment for detecting fault of Toshiba 2.5-inch hard disk and fault detection method of equipment

Abstract

The invention discloses equipment for detecting a fault of a Toshiba 2.5-inch hard disk and a fault detection method of the equipment. By adopting a horizontal pushing type plugging hard disk mounting bracket, automatic connection of a COM (component object model) port of the Toshiba hard disk is realized; connection between the COM port of the Toshiba hard disk and a COM connection port in a wiring panel can be automatically realized by only putting the Toshiba hard disk from a hard disk inlet into a horizontal pushing type guide slot and pushing the Toshiba hard disk to the bottom of the hard disk mounting bracket, so that manual wiring is not needed; a TTL (transistor-transistor logic) main chip is connected with the COM port of the Toshiba hard disk through the COM connection port, so that the possibility of mis-wiring and poor contact is reduced; furthermore, convenience is brought to a user, and the wiring efficiency is greatly improved; the detection method adopted based on the fault detection equipment can be used for quickly and effectively acquiring information of the hard disk, so that the fault problem of the Toshiba hard disk can be detected, and the next deep maintenance is facilitated; the detection accuracy 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 Toshiba 2.5-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 Toshiba hard drives can be recycled and recycled. Faults such as reading and writing, especially the new Toshiba hard drives have a common fault. Due to firmware failures or artificial encryption locks, the hard drive circuit board is encrypted. It cannot be decrypted through the ATA port. It needs to be decrypted through the COM port. After powering on, the hard drive motor does not work. Turn, it seems that the circuit board has been damaged, and the user cannot operate through the normal ATA channel port at all, and it will be disposed of as waste products. However, this can be repaired, but there is no good tool for discarded Toshiba hard drives. Reliability testing, ...

AI Technical Summary

Problems solved by technology

[0002] Among the huge amount of electronic waste generated every year, nearly 70% of Toshiba hard drives can be recycled and recycled. Faults such as reading and writing, especially the new Toshiba hard drives have a common fault. Due to firmware failures or artificial encryption locks, the hard drive circuit board is encrypted. It cannot be decrypted through the ATA port. It needs to be decrypted through the COM port. After powering on, the hard drive motor does not work. Turn, it seems that the circuit board has been damaged, and the user cannot operate through the normal ATA channel port at all, and it will be disposed of as waste products. However, this can be repaired, but there is no good tool for discarded Toshiba hard drives. Reliability testing, regeneration and repair, the existing repair process is complicated, and the cost of regeneration is high, which limits the recycling rate of Toshiba hard drives

Since the data of the Toshiba hard disk cannot be read through the ATA channel port, there is no basis for maintenance. However, if the underlying communication of the Toshiba 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 can be detected, then it is possible to perform maintenance.

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