WD physical bad sector data recovery successfully WDCWD800BB

Case:
Pudong personal computer.Customers described the hard disk before they were used normally. It was found that it was particularly slow in the past few days, and it was always crashing.Customers find data recovery on the Internet.

Solution:
The engineer used professional equipment to detect the hard disk, and found that there were a large number of bad disks in the hard disk. Use professional data recovery tools PC3000-UDMA to physical mirrors to the hard disk, extract the underlying data code, and after the code extraction is completedData success.