My Book Studio Edition

Thank you for your reply.

Yes, I tried a different computer. The cables I used work with the actual computer as well as with others. The computer does not make any sound, when connecting the drive. It is was working one week earlier because I did a backup. Due to a crash, I first tried an unsuccessful Restore. Then I reformated the (C:) drive to restore again from the  (external) My Book Studio Edition.  No success. Now, I reinstalled window from scratch but still I would like to restore some programs and data.

Thanks,

Jamel