Toshiba hard drive makes a clicking sound, data recovery is successful

Case:
The operating system is Windows, the file system is NTFS/FAT, the model is MK3261GSYN, and a Toshiba hard disk of 320G; during the use process, the computer emits a “click”” sound.

Solution:
The engineer evaluated the degree of damage to the hard disk magnetic head.According to the requirements of the magnetic head