On the Xbox 360 you had to swap the PCB from the drive onto the new one. It's that what you mean when you mention the “paired motherboard" or do you actually mean the motherboard from the XBOX ONE?
Only 2 Phillips actress here on my UK
UK model seems to be different here. There's no Philips screw where there is on your image.
Annoyed with myself… I ordered 820-2565-A for my early 2011 MacBook Pro 17”. However it doesn't physically fit…
This model needs the very slightly larger 820-2361-A. Now I need to put it back together and wait for the correct part to arrive!
I would describe the removal as “sliding back towards the corner". “Pulling out", to me, implies pulling up away from the board.