Case:
Do not recognize the disk, there is a click to knock on the disk. Customers take measures: I still can’t recognize the disk after powering several times, and then send the data recovery center directly
Solution:
Receive the customer disk today, cannot be recognized on the MHDD, and there is a “click”” knocking on the disk. It is initially determined that the magnetic head is broken. The model is ST9250827as 5400.4.Open the customer’s original disk to remove the magnetic head inside
