Case:
A client bought a mobile hard disk in March, lent to friends some time ago, and found that it was inserted on the computer to show the unspecked USB device.Can’t recognize it, the same situation on other computers, there is no data in the previous existence.
Solution:
The gentleman found online, found a few data recovery centers. After comparison, he finally chose the data recovery center.When you come to the company and let the engineer test and see the problems are all there, the engineer carefully tests it to find the cause of the fault.There are a lot of bad disks.In the end, the hard disk was not recognized. The engineer made a full mirror of the fault disk, looking for data in the mirror disk, manually calculated data, made data, extract data, and recovered success.