Hi to all!

I have this drive that was hit badly on purpose. First of all a have moved the plate into a donnor, and used the donnor heads. The plate does not show an visible mark or scratch.

When I turn on the drive it makes normal boot sounds. But it does not gives ID in PC3K. I can access firmware and read modules by ID. When i checked modules using hardware checking i found modules 11 and 13 broken. But when i tried to write them the pc3k shows me this: "disk servo wrt flt offtrack error". I tried to move this modules to another place in SA, but in dir editor i have obtained the same error when i tried to write changes in MOD1 into HDD. I have tried with another head stack and i had the same error.

I am trying to figure out what can be happening. I think may be some calibration module is bad, and that is why i cannot write into SA. Does anone have some piece of advise?

Best regards,

F