My pc would not start up and Windows was trying to recover but never did. I removed the drive and placed it into an external case. I initially saw some data and even copied some pics. I could not however open many places as it said it was corrupted. I removed the drive and reinserted, but now it appeared as FAT 32. Now it does not appear at all. I hear the drive spinning, but a clicking sound is heard. I really would like to recover my pictures.?