If you haven't tested it, how are you sure? I prefer to only post known working pairings.
I haven't tested bios swap. But I tested CP file transfer. It is working with some problem.
1 pcb belongs 2 head drive.. Other has 4 head. And different family and capacity. 65gsx and 76gsx . I cannot write some CP files .ex D0. I cannot write D0. And some files need some tricks to write it to donor pcb. Ex: DD . Anyway.
But I saw sector view. And can do logic scan. Tested with full zero ( I have formatted before ) hdd. I will risk it after some experience with CP files.
I am sure it is compatible. But we will see whether work after bios swap.
I love toshiba ))