Case:
The customer’s Western Digital Mobile hard disk has been used for more than two years. After a few months, it was not used. Today, I could n’t identify it with the computer that the computer was found to be able to reconcile. The photos needed to restore the photos.
Solution:
The hard disk is the original 500GB mobile hard disk. First, the hard disk was detected. After the power was found, there was a knocking sound.After the opening of the dust -free room to replace the magnetic head, it was found that the data was still unable to restore the data, so it was suspected that it was a hard disk firmware problem. This type of hard disk firmware was more difficult than the magnetic head problem. Through multiple restorations, this technical difficulty was finally resolved and the data was fully restored.
