Seagate ST500DM002 Original board missing

[FredW]

Hi to all,
I got a special case.
One of my computer dealers brought a not working drive from Seagate ST500DM002,SNo.:Z3T3A... , P/N: 1BD142-500, Firmware:KC45, Date: 7.8.2012(13055), Site Code:TK
He changed the electronic board and throwed the Original board away ...this he told me
Would there any chance to build a new ROM with maybe another drive from 07/2012 or 08/2012? Is it possible to read the adaptives from a sys file from the platter and edit it to a new ROM.
I am doing now data recovery for a long time but this is a case I never had.
Any help would be appreciated!
I offer a reward for the right solution.
Many thanks in advance!
kind regards
Freddy

[shahi]

We don't know any way, we never saw anyone can do it.

[Doomer]

Yes, there is one guy who could try to recover this old drive.
You can create similar post on the HDDGuru website and he'll probably find you.

[FredW]

Thanks Doomer,I´ll give it a try!