HDD does not spin

if my HDD motor does not spin up, and the hard drive is not recognised by the computer, I think swapping the PCB might help. I think this is the correct PCB, not sure about the revisions (my drive is REV A):

https://www.hddzone.com/wd-2060771824006-pcb-p-476.html

I was wondering, why don’t revisions matter?

If your HDD can’s spin, you can swap PCB to try.

REV A, B,P1,P2 can be used as same. Also you can note you need REV A when you order.

When you get this PCB, you need to move your original PCB’s BIOS to the replacement PCB. The 8pins (4 pins on each sides) with 25P05VP、25P10VP、25F512、25F1024、25F1024AN、SST25VF512、SST25VF010, etc. are the BIOS.