I have an old Seagate hard drive that was connected with a laptop charger. Could this be saved with a donor PCB with a transferred bios chip?
PCB pictures are attached.
If your HDD can’t spin, you can swap PCB to try.
https://www.hddzone.com/seagate-100536501-pcb-p-382.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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