Case:
Customer Seagate 320G desktop hard disk, the computer cannot recognize the hard disk, the magnetic head is abnormal, and the customer wants to restore all the data in the hard disk.
Solution:
According to engineers analysis, the hard disk circuit board and magnetic head were damaged, which caused the system to be unable to enter, and the hard disk could not be recognized. The engineer opened the disk to replace the magnetic head and match the circuit board in the 10 -level cleaning room.It is found that it can be identified and read normally, and finally successfully restores the data required by customers.