Case:
This hard disk is 320GB in the western data, and the model is: WD3200BEVT 2.5 -inch notebook hard disk. According to the customer’s description of the hard disk during use, the sound is abnormal and crashed, and the system cannot enter the system.The mobile hard disk box was unable to identify it on other computers, and all information was lost before.
Solution:
The sound of a regular knock on the hard disk is generally the sound of the firmware area that can not be found when the magnetic head is looking for the tip.After the analysis of professional equipment, the detection found the magnetic head error.Find the magnetic head to replace the magnetic head in the 100 -level dustlessness.After opening the market, analyze the hard disk file structure on professional equipment.Mirror disk to a good storage device.Export data, complete data recovery, recovery by 95 %, and the guest room is satisfied with recovery results.
