Western digital 2.5-inch hard disk horizontal pushing type data detection equipment and detection method

Abstract

The invention discloses western digital 2.5-inch hard disk horizontal pushing type data detection equipment and a detection method. The equipment comprises a hard disk mounting bracket and a TTL main chip circuit board, wherein the hard disk mounting bracket comprises an inlet matched with a western digital 2.5-inch hard disk and horizontal pushing type guide grooves which are formed in the two sides of the hard disk mounting bracket and are used for pushing the western digital hard disk to the bottom of the rear side; the hard disk mounting bracket comprises a wiring panel arranged at the rear side; the wiring panel is provided with a COM connection port corresponding to the position of a COM port of the western digital hard disk. The method comprises the following steps: detecting hard disk parameters, detecting disc sheets and testing sector data. According to the western digital 2.5-inch hard disk horizontal pushing type data detection equipment and the detection method, a user can conveniently carrying out wiring on the hard disk and the equipment, and the automation of a hard disk detection process is realized; the technical requirements are low and a naive user can very easily use the equipment.

Description

technical field [0001] The invention relates to the technical field of computer hard disk data detection, in particular to a Western Digital 2.5-inch hard disk horizontal push type data detection device and detection method. Background technique [0002] With the popularity of computers, people's work and life are inseparable from computers, and hard disks, as the most important storage devices of computers, often store a large amount of important data. Because the hard disk usually carries a large workload and is relatively easy to be damaged by vibration, the proportion of hard disk failures in computer failures is relatively large. Once a hard disk fails, it will cause data unreadable and data loss. For a small number of users, especially enterprise users, an ordinary hard disk failure is enough to cause catastrophic consequences. When the hard disk fails, the data on the hard disk can be recovered through data recovery technology, and before data recovery, it is general...

AI Technical Summary

Problems solved by technology

Generally speaking, the hard disk inspection has high technical requirements, ordinary technicians cannot operate it, and technicians with certain hard disk maintenance foundation are required to operate normally. It takes 1-2 years to operate proficiently, and the process of hard disk data inspection is very complicated. The entire process often takes more than ten hours. During this period, technicians need to observe on site so that manual operations can be performed at any time, and the degree of automation is very low.

[0003] In particular, the new Western Digital hard disk solidifies the ROM chip into the main chip, so that the user cannot replace the ROM chip alone, so that it cannot be repaired with the existing conventional methods. Many times, the user will directly scrap these hard disks. This invention is to explain A method that can accurately determine whether a new Western Digital hard drive without power belongs to this type of fault

This kind of failure can be repaired, but there is no good tool for reliability testing and regeneration repair of the new Western Digital hard disk with this kind of failure. The existing repair process is complicated and the regeneration cost is high, which limits the Western Digital Hard Drive Recycling Rates

Since the data of the Western Digital hard disk cannot be read through the ATA channel port, there is no basis for maintenance, but if the underlying communication of the Western Digital hard disk can be realized from the COM port of the hard disk, it is possible to perform maintenance

If you need to communicate through the COM port of the hard disk, you generally need to manually connect the COM port connector. However, the COM port of the Western Digital 2.5-inch hard disk has 4 data terminals. It is very difficult to identify these ports, and it is easy to make mistakes during operation. inserted situation

In the long-term unplugging and plugging, it is easy to cause damage to the COM port plug due to improper operation, which is very inconvenient

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