This file introduces Hitachi HDD repair technologies of MRT. It introduces essential knowledge of Hitachi HDD repair systematically and repair thinking and methods of common breakdown.

And it also introduces the functions and performances of Hitachi common firmware modules.

It is a junior tutorial of Hitachi repair technologies.

Download address of the file: https://vip.mrtlab.com/en/showdown.asp?id=22 

Attention: The file should be downloaded after login.