Case:
A client’s 160GB hard disk was accidentally fell, and there was a knock on the inside of the hard disk.
Solution:
After getting the client’s fault hard disk, because of the physical damage, it is estimated that it is a magnetic head failure, so the hard disk was opened. After the opening, the plate was observed.The preparation disk directly replace the magnetic head. After replacement, you can identify the hard disk normally. When you do data, use the USB interface to import the data into the normal hard disk, and the data recovery is successful.