Case:
The customer’s 500G desktop hard disk could not work normally, and the company’s network management detection found that the hard disk could not rotate normally.
Solution:
Our center took the hard disk and found that the hard disk was a 500G desktop hard disk of Hitachi. After connecting to the power supply, the motor of the hard disk made a squeak sound. It was suspected that the hard disk magnetic head or motor was damaged, and the disk was further tested.After opening the market, the magnetic head of the hard disk was observed under the microscope and found that the magnetic head had a slight deformation, so it was determined that the magnetic head was damaged. After the same type of accessories were found to replace the magnetic head, the hard disk could be identified normally, and the data was directly recovered.