Description of the problem:
the removable disk drive can not open the disk is not formatted, since damage to the disk file system I due to the internal structure. To restore the data inside it is necessary to note that this disk is not formatted, otherwise the data will further damage. Specific ways of looking at the body recovery 
tool / software: data recovery software limits
Step 1: Download and unzip the software after the first run, simply double-click the need to restore the partition. 
Step 2: Once the program finds the information and get into the same directory that you want to restore the disk volume name in 
Step 3: To resume the check, then save the upper right corner point, "save as" button to check out the file COPY. 
Step 4: The software information COPY completed just fine. 
Note 1: The drive is not formatted disks recovered data temporarily saved to the other tray.
Note 2: If you want to restore removable hard drive disk is not formatted note, you must first restore the data re-formatting.