Case:
The operating system is Windows, the file system is NTFS/FAT, and the storage medium is the model of HDT721010SLA. During the use process, the computer has intermittent crash. After detection, the circuit board drive chip is damaged.
Solution:
The engineer replaces the circuit board according to the matching requirements of the circuit board, and further repair it; the hard disk is connected to the detection equipment, and the hard disk can be powered normally.Failing hard disk mirrors can be used to secure storage; logical analysis and verification of the data backup data to ensure the consistency of the file system data in the mirror; complete the data acceptance of the data.