PCB ST9500325AS Seagate P/N: 9HH134-036 F/W: D005DEM1 100656265 REV B

100656265 REV B on the PCB. Firmware: D005DEM1. Model number: ST9500325AS. PCB was removed from a working hard drive that was used for Read/Write head swap or had bad sectors. Hard drive spins, but not recognized by computer, will PCB solve my problem?.

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