Hitachi 500G hard disk does not recognize the head failure data recovery success

Media information:

Hard disk brand: Hitachi, Capacity: 500GB, Model: HTS727550A9E364

Customer Name: A Real Estate Group Co., Ltd.

Fault description:

The customer's hard disk is not recognized, the data cannot be read and viewed, there is important data in it, and it is urgent to recover.

Data recovery process:

1. The Darth data recovery engineer first tests the hard disk to determine that the hard disk failure is a head failure. After communicating with the customer, the customer agrees to do data recovery.

2. After the Darth hard disk data recovery engineer, replace the failed hard disk head assembly. After the engineer finds the matching batch of magnetic heads in the Darth spare parts library, open the hard disk in the Dash 100-class open clean room, replace the prepared magnetic head assembly with the disk that needs to recover the data, and then install all the parts and seal them. Disk body.

3. Finally, the engineer hangs the hard disk on the Das dedicated recovery machine, and then the engineer performs debugging until the various parameters of the hard disk are recognized by the device. After that, the underlying data of the hard disk is completely mirrored, and the data recovery is completed through dozens of hours.

Data recovery results: Data recovery was successful.

Advice to customers:

Regularly back up important data during the process of using the hard disk. When it is found that the hard disk is not recognized, it is necessary to reduce the repeated power-on test of the hard disk to avoid a major loss of permanent data loss. Data loss The first time to find a professional formal data recovery company () to do data recovery.

Darth data recovery, specializing in high-hard disk, raid server data recovery, Beijing data recovery professional brand.

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