Western digital 3.5-inch hard disk fault detection equipment and fault detection method thereof

Abstract

The invention discloses western digital 3.5-inch hard disk fault detection equipment and a fault detection method thereof. A horizontal pushing entering type hard disk mounting bracket is adopted, so that the automatic connection of a COM port of a western digital hard disk is realized; only the western digital hard disk needs to be put into a horizontal pushing guide groove from a hard disk inlet and is pushed to the bottom of the hard disk mounting bracket, the connection of the COM port of the western digital hard disk and a COM connection port on a wiring panel can be automatically realized, and wiring does not need to be carried out by manpower; a TTL main chip is connected with the COM port of the western digital hard disk by the COM connection port, so that the possibility of conditions of wrong wiring and bad contact is reduced; a user can more conveniently operate and the wiring efficiency is greatly improved; the information of the hard disk can be rapidly and effectively obtained by the detection method based on the fault detection equipment, so that the fault problem of the western digital hard disk is further detected and the deep maintenance is further convenient to carry out; 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 Western Digital 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 Western Digital hard drives can be recycled and recycled. Faults such as reading and writing, especially the new Western Digital hard disk (especially the Western Digital triangular board) have a common fault. The hard disk motor does not turn after power-on, as if the circuit board has been damaged. Under normal circumstances, the user cannot use the normal ATA channel port at all. However, it can be repaired, but there is no good tool for reliability testing, regeneration and repair of discarded Western Digital hard drives. The existing repair process is complicated and the cost of regeneration is high. , thereby limiting the recycling rate of Western Digital ha...

AI Technical Summary

Problems solved by technology

[0002] Among the huge amount of electronic waste generated every year, nearly 70% of Western Digital hard drives can be recycled and recycled. Faults such as reading and writing, especially the new Western Digital hard disk (especially the Western Digital triangular board) have a common fault. The hard disk motor does not turn after power-on, as if the circuit board has been damaged. Under normal circumstances, the user cannot use the normal ATA channel port at all. However, it can be repaired, but there is no good tool for reliability testing, regeneration and repair of discarded Western Digital hard drives. The existing repair process is complicated and the cost of regeneration is high. , thereby limiting the recycling rate of Western Digital hard drives

Since the data of the Western Digital hard disk cannot be read through the ATA channel port, there is no basis for maintenance. However, if the underlying communication of the Western Digital 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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