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:
Through the description of the customer, 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 searching for the sound.Caused by damage, the magnetic head was detected and found that the magnetic head was reported after the analysis of the professional equipment.Find the matching head to replace the magnetic head at level 10 dustless.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.