Case:
When a client went to work, the computer was found to have abnormal noise, and the same trial was the same. Finally, the hard disk was removed through the network management hard disk to the mobile hard disk to try to read. The fault was like the sound.
Solution:
The inspection of the engineer of the data recovery center found that it is a physical magnetic head failure. It is matched through accessories and exchanged for magnetic head technology.Read data successfully.