Step by step recovery data :
1. If drive broken detect unformated, you must format your drive with "quick format" (quick format FAT32 or NTFS).
2. Install operating system windows, till finished.
3. Download and install software : EASEUS Data Recovery. You can download from : http://www.easeus.com/datarecoverywizard/free-data...
4. Run aplication EASEUS Data Recovery and select "complete recovery". Wait until finish and save file recovery to diffirent drive. If you recover drive C, you must save file recovery in drive D/E/F etc.