Firmware has two parts: one part of firmware is located on the PCB and the other part of firmware is located on the hard drive platters. When hard drive firmware is corrupted, the hard drive is usually not detected, or wrongly detected or 0 capacity detected. To fix the firmware corruption, users need to read, edit and write the firmware modules. However, when the hard drives have bad sectors in the SA firmware area, the firmware modules cannot be read or written, what to do? Read more
