Case:
Western hard disk faults are a large number of physical and logical bad cars caused by the aging of the magnetic head. The 1000GB space of the hard disk is relatively large, so the bad sector spreads very fast. The customer can open the partition at the beginning and try to copy the data many times, but the copy cannot be copied, and it cannot be copied, and it cannot be copied, and it cannot be copied.It also caused a serious spread of the bad sectors. When the hard disk got my data recovery center, it was no longer able to recognize the partition.
Solution:
According to the bad duct, the engineer determined that it was caused by the disk defect caused by the aging head of No. 1. The recovery plan was determined to be recovered by UDMA. This can ensure the security of customer data to the greatest extent.After the data has been safe, the disk of the No. 1 magnetic head is processed. The UDMA tool has a magnetic head protection function. The maximum guarantee that the magnetic head will not be damaged during the recovery process. It also increases the success rate of data recovery.The recovery took 30 hours, the total recovery time was 40 hours, and the data recovery was successful.