Case:
The Windows operating system, the file system is NTFS/FAT, and uses the 1T model of the Seagate hard disk with ST9500424as.There is an error in the copy data. If you consult the information online, there may be a bad tract failure. Customers have detected many bad disks through the self -inspection tools. There are important data in it to recover.
Solution:
The engineer uses a dedicated equipment to evaluate the damage of the physical bad sectors of the hard disk: only reads only the good sector, and reads the most existing and intact data blocks in the shortest time;Seels; continue to control the data blocks that have not been read before reading the magnetic head repeatedly; logical analysis and verification of the full mirror of the hard disk backup of the device.