I think the problem takes place on the hard dish OS but not the file ?
Before this, my friend got a hard disk which was exactly same as mine, even the same problem.
What he did to recover all the data is, he took out the hard disk and plug it into his desktop as an internal desktop hard disk, it works well… Just like normal hard disk. So i guess it’s not the files themselves corrupt or what…
Anyway, thanks for the suggestion.
