Case:
Customer 1T Hitachi Mobile Hard Disk, the file system is FAT, which is used on the computer of the operating system for Windows. After accessing the computer at a time, the files inside are garbled. The content of the hard disk is very important.There are physical bad disks in the hard disk.
Solution:
The engineer evaluates the degree of damage to the physical bad sectors of the hard disk.When reading the hard disk again, focus on the sector that is not seriously damaged, and provides higher integrity for the recovery of hard disk data to continue to control the magnetic blocks that have not been read before reading, and check the previous recovery work., As much as possible to read the data blocks as close as possible; logical analysis and verification of the file system in the hard disk backup of the device backup is inconsistent with the file system in the mirror image.Until the data needed by the user.