Case:
The hard disk of Guangming Customer Company’s office computers cannot copy data in the hard disk due to physical bad dishes.
Solution:
First, the data recovery device was used to detect and scan the fault hard disk. It was found that there were a lot of bad disks in the hard disk, and there were a large number of bad sectors in important data areas of customers.So the engineer used the DE function to copy data, because the hard disk had more bad sectors, and the hard disk magnetic head was damaged during the DE process, so he had to open the disk to replace the magnetic head.In the end, it takes a lot of time to successfully restore the data required by customers.
