Case:
The hard disk is Hitachi NESO500G mobile hard disk. At work, I take it by hand because the sweater on the body is electrostatic. After being electric, I instinctively threw away the hard disk.There are a large number of design documents in the hard disk, so I went to Zhongguancun’s computer market to seek data recovery, and finally chose the data recovery center.
Solution:
Open the mobile hard disk box. The internal hard disk is the Samsung 500G model HM500JI. Because the hard disk has been dropped, the power supply should be quickly detected, and the power supply can be stopped at any time.At the moment of power, you can hear the giggles inside the hard disk, and quickly disconnect the power to avoid greater damage.It can be judged by the failure process and the hard disk power -powering sound. The magnetic head of the HM500Ji hard disk has stuck the hard disk tablet, resulting in the hard disk motor without sufficient torque to start.If you want to restore the data, you must first open the artificial reset of the hard disk.After the client agreed, a data engineer opened the Samsung HM500JI hard disk on the Chaojing Workbench. It really was stuck in the magnetic head. After reset the magnetic head, install the hard disk component back.Powering test, the hard disk rotates normally. Since the sound of the test is normal, the model HM500JI and the capacity of 500g are smoothly identified. The data area can be accessed. Immediately extracted the important data of the customer.Long sector, all data is completely normal, customers are satisfied.