Case:
The customer said that the desktop computer host was used with a sudden blue screen. After pressing the restart key to restart, he had not entered the system desktop, and it was blue.Later, friends who understood the computer helped to detect, thinking that the memory problem caused the system blue screen, and the good memory still appeared blue screen. Finally, the detection was broken.Mainly rescue pictures, videos, office documents, etc. in the hard disk.
Solution:
The engineer of the data recovery center first detected the hard disk circuit board, and did not find any failure such as burning and overcurrent.Through the professional equipment PC3000 UDMA, the hard disk is powered on. It is found that the hard disk is powered on to show the search.Good green points appear, the entire hard disk is in the same situation, and diagnosis is caused by damage to the hard disk’s magnetic head.The engineer of the Data Recovery Center finds a matching magnetic head in the accessories library, cooperates with the international professional magnetic head replacement tool, uses the same type of accessories to use professional equipment PC3000 UDMA heat exchange, PC3000 UDMA de mirror.There is a small amount of bad ducts in the full mirror. After Winhex’s data analysis of the bottom layer of the mirror disk, it is found that the bad sector position is located on the system file and does not affect important data.The data is complete, and the customer acceptance data is satisfied with payment. So far, the data recovery is successful.