Case:
Customer computer host hard disk, the system goes into the Windows system desktop normally.But the hard disk physical failure is lost when the data is backup.There are more than 100 G data.However, the data file cannot be copied. When copying the error, I/O error is prompted.
Solution:
Data recovery engineer testing, the hard disk has a large number of bad sectors. Through the bad sector copy tools, the data reads out, but the bad sectors in some areas are too serious. If you read forcibly, it may cause damage to the hard disk to be scrapped and all cannot be read.Engineers asked customers to choose important file extraction data, movies and music to give up. After a day of hard work, all the important documents required by the customer were 100%recovered successfully.