The classification of problems encountered with Toshiba hard disks
There are 3 dimensions of Toshiba hdd: 2.5"(laptop) and 1.8"(laptop, iPod, video camera, minilaptop).
Due to the fact that they are generally used in mobile devices, the most frequent problems for Toshiba hard drives are mechanical defects as a consequence of shock. There are also some FIRMWARE or ELECTRICAL problems, but very rarely.