my problem is： i can‘t find ’my book‘ on my computer letter。
but i can get it in disk management。
’My book’ can be identified on only one computer，others are all failed。
i am sure that the electric supply and the usb cable are normal 。
what’s wrong with it? may somebody set password on it ?or this device can be set only work on one computer?
the pic i find on disk management is shown as follows:the symptom is all operation on the disk is forbidden(color is gray)
