Case:
Customers said that when the laptop is about to start, when the Windows Logo interface is about to appear, the laptop is a blue screen.Friends have helped to check that the damage of the hard disk caused the laptop to continue to be blue.There are two partitions in the hard disk. The important data of the C part of the C area include the desktop and my documentation. The most important thing is to restore all the data of the D -zone.
Solution:
The engineer of the Data Recovery Center first excluded whether the hard disk body had traces of opening, falling over, and whether the circuit board had burned and overcurrent failure. Through the professional equipment PC3000 UDMA, the hard disk was powered on.The search is normal, using the universal bad duct scanning function detection, and it is found that the hard disk scan shows that a period of normal, a scanning is not moving, it is a bad sector, and it is the same situation.Diagnosis is caused by some magnetic head damage to the hard disk.The engineer of the Data Recovery Center uses professional equipment PC3000 UDMA to separate the head mirror image. After the image of the bottom layer of the magnetic head is intact, find the matching magnetic head at the accessories library, and perform magnetic head replacement on the level 100 dust -free table. In conjunction with the international professional magnetic head replacement toolPerform the magnetic head replacement.The full mirror is complete, the detection of CHKDSK is normal, the data is successful, the customer accepts data satisfaction, and so far, the data recovery is successful.