Samsung ST1750LM000

[computerfns]

My customer gave me the samsung st1750l 000 external drive with problem that it was completely dead. The board did have a problem so I replaced it with a compatible one and now the drive clicks for a few seconds and then stops. Of course I transferred the bios chip to the donor board. are you saying that a problem has also arisen in the head or that the donor pcb does not work? i saw it with a colleague with dfl and he told me that the rom is corrupted but we couldn't fix it because the disk stops and he told me to try another donor. What do you think?
the photos are with the donor. thank you!

Attachments

[northwind]

Connect terminal and show output here.