Case:
Customers’ hard disks can be identified, but data cannot be read.
Solution:
In DE, you can identify the partition but crashes as soon as you open it. Use a universal tool to scan the disk body with abnormal noise. The whole bad disk can be identified and indicated that there is no problem in the firmware area. You can load it.It was the product of the previous look. It was caused by the aging of the hard disk magnetic head. So I tried to replace the magnetic head and power the data after changing it. The data can be browsed under DE.