Case:
When the customer backup the data, he accidentally touched the backup hard disk to the ground, and then connected the computer to find that the computer speed was dragged very slowly.The customer immediately searched the information through the Internet and found that it should be a hard disk and hardware.The customer’s hard disk is an important data of the company. If the loss has a great impact on the company, the data must be retrieved.
Solution:
The faulty device is a large -capacity hard disk of 2TB of Western Digital. After detection, the disk is accompanied by abnormal noise. It is found that the magnetic head 1 magnetic head has been damaged through professional data recovery equipment UDMA inspection.It is necessary to open the market in exchange for the data of the magnetic head.Therefore, in the dust -free environment, the new magnetic head is replaced, the hard disk information is successfully identified, and the data is complete through the UDMA mirror image, and the data recovery is successful.
