Case:
Personal customer laptop hard disk, by customer description, forcibly shut down the laptop after crashes, restarting the system still cannot enter the system.In a furious, I took the computer twice, and then I heard that there was an abnormal noise of the hard disk.There are important information in it, and you want to recover data.Customers have introduced a data recovery company to a data recovery company through Bailihui Merchants.After 2 days of repairs, the data cannot be successfully recovered.Customer data is mainly a graduation thesis.Customers introduced data recovery companies through friends.
Solution:
Data recovery engineers were tested and found that the hard disk was damaged.The hard disk has recovered other data recovery failure.The engineer’s test found that the plate surface was scratched.So the engineer first opened the disc in the dustless purification room and cleaned the plate; then replaced the matching magnetic head; then used the PC3000-UDMA to perform physical mirrors; finally analyzed the mirror file and extracted the data.The final data recovery was successful.