Hard drive circuit board
Seagate Barracuda 7200.12 circuit board
100504880
Please advise the board number which is etched on the PCB, as the attached photo.
OK! So the details are Seagate Barracuda. PCB number 100535704 REV C.
https://www.hddzone.com/seagate-100535704-pcb-p-194.html is your donor PCB.
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.
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Note: Send clear photos of your PCB (both sides) by attachments will make everything easier!