Case:
Notebook, Windows operating system, the file system is NTFS/FAT, and the Higgle hard disk model is WD5000BPKT capacity of 500GB; the notebook is placed on the table. In the state of powerAfter drying, restart the computer and cannot enter the system.The inspection of North Asian engineers was caused by the damage to the circuit board.
Solution:
The engineer evaluates the degree of damage to the hard disk circuit board; after the circuit board is repaired, the hard disk is connected to the detection equipment.Types, there may be physical bad ducts, firmware area problems, magnetic heads, motors, and even plate damage. At this time, it is necessary to further restore the solution of the corresponding faulty type; if the hard disk can be powered normally at this time, the magnetic head must be controlled by the device.After reading the relevant information of the hard disk, determine the information correctly, and the fault hard disk mirror can be used to be safe; the hard disk complete mirror backup of the device is logically analyzed and verified.