Case:
Customers took a hard drive of Hitachi 320GB, saying that the access to the computer could not be recognized, and data recovery was needed.
Solution:
Hitachi thickness 7mm Sataii laptop hard disk, today I have also encountered this model of this model, power power, knocking, and diagnosis of magnetic head damage.There are just accessories on the hand.Today, you can open and see this thin disk.When the hard disk is removed, you can see the plate, a single plate, and the two magnetic heads, that is, a single disk is 160g. No wonder it can be made so thin.There is also slight scratching in the outer circle of the fault.The customer describes that it is not recognized under normal use and has not been fell.Try it with a good magnetic head. After changing the magnetic head, power up, the sound of self -examination is normal, ready.Recognize the capacity model.Quickly extract the data with DE, so as not to scratch the magnetic head.After more than an hour of extraction.The customer’s important data is basically extracted.Data recovery successfully.