Media information: Hard disk brand: Western Digital, capacity: 2TB, model: WD20EZRX Customer Name: Mr. Liu Fault description: The customer describes that the hard disk cannot be read and has abnormal noise after power-on. Data recovery process: 1. The Darth data recovery engineer judges the hard disk failure after the hard disk is inspected and the magnetic head is damaged. After communicating with the customer, the customer agrees to do data recovery. 2. The Darth hard disk data recovery engineer finds the matching magnetic head in the Darth hard disk spare parts library, then opens the hard disk in the Dash 100-level open clean room, and then replaces the prepared magnetic head component with the disk that needs to recover data, and then Package the disk. 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 abnormal, it is necessary to reduce the power supply and 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. Pen Case,Pencil Case Pouch,Pencil Case,Dinosaur Pencil Case Dongguan Mingpin Traveling Appliance Company , https://www.mpluggage.com