Case:
Customers took a Seagate ST380211AS hard disk to restore the data, saying that the hard disk had abnormal noise in the disk.
Solution:
After testing, the magnetic head could not be reset at all, and the instruction reported that it was similar to “Head Mask””. It seemed that there was a problem with the magnetic head.The universality of ST’s disk magnetic head is very good. After replacing the magnetic head directly
