What are the causes of data loss in hard drives?
Here are just some causes of data loss that will give you a general idea: Boot failures Cyclic Redundancy Check or CRC error Inaccessible drives and partitions BIOS error Formatted partition Partition corruption NTFS, FAT, FAT32 corruption HFS, HFS+ corruption EXT2, EXT3 corruption Bad sectors Virus attack Corrupted files Hard drive noise Hard drive clicking Accidentally deleted files Hard drive component failure