Case:
The customer’s mobile hard disk accidentally dropped the hard disk on the ground during use. After connecting the computer again, the computer could not recognize the hard disk, and there was some noise when it was just connected to the computer. After a few seconds, there was no sound.
Solution:
After data recovery engineer testing, the magnetic head of the hard disk must be broken.After the engineer opened the market, the hard disk was processed.Read all the data that is not scratched, and the data recovery is successful