Seagate 100675229 PCB

Q1: Hello. I am looking for a PCB related to my Seagate Momentus 750 Gb HDD.
Here are the specifications:
Model: ST9750420AS
Part Number: 9RT14G-500
Firmware: 0001SDM5
PCB Sticker: 9573 B
PCB Revision: 100675229 REV A

Q2: I have an almost (I hope) dead HDD that I want to give it a try  by changing the circuit board to access my data.
I tried to find my model in your list, but I didn’t find or I didn’t know how to search it. Thus, I took some pictures of the HDD and its circuit board to sendo to you, but by that “contact us” isn’t possible. My HDD is a Seagate SATA to notebook of 750GB. Its information are in the following (as they are writing above of the HDD):
SN: 6WS2HJ89
ST9750420AS
PN: 9RT14G-033
FW: 0005DEM1
PCB No.: 100675229 Rev A

A: 100675229 is your donor PCB. You need to move your original PCB’s BIOS to the replacement PCB.