Case:
Lenovo’s laptop 160G hard disk, the system cannot start, and the hard disk damage was detected by IT engineers, and it cannot be recognized in BIOS.Customers immediately asked friends who understood the computer to test.Data recovery is required to find hard disk physical failures.
Solution:
According to customer descriptions, the specific failure of the hard disk cannot be determined, and the success rate of recovery should be dependent on the specific situation.Data recovery process 1. Data detection through professional equipment detection finds hard disk magnetic head damage.2. Prepare a good spare parts (intact hard disk).3. In the dust -free environment below the level 100 (inclusive), the spare part is replaced with the magnetic head to damage the disk cavity.4. After replacing the magnetic head, hang it on the professional equipment, the hard disk can normalize the capacity and model normally.5. After making a full mirror of the fault disk, analyze the copy data from the mirror disk.Engineers suggested that problems with hard disks should be sent in time and do not operate blindly.So the data recovery risk is reduced.