Have faulty hdd controller pcb REV A 2060-771698-002

Have faulty hdd controller pcb REV A 2060-771698-002. Is REV P1 compatible with REV A? Would I need to swap the BIOS chip?

Every PCB’s BIOS includes the unique info. The BIOS needs to be changed.

You can move the BIOS from your original PCB by using hot-air gun, then soldered it on the replacement board. Please refer: hard drive pcb firmware transfer.html. Or you can find an electronics repair shop help you.