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Seagate SV35.5 1TB / 1000GB ST31000525SV 100536501 / 100535537 Hard Drive Donor PCB with Firmware Transfer
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Tech 4 Drive | Seagate ST31000525SV SV35.5 1TB 7200RPM SATA 3Gbps 32MB Cache 3.5-inch Internal Hard Drive
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100574451 REV B 100574451 REV A Seagate Desktop Hard Drive Circuit Board PCB 6222 / ST31000528AS, ST31000525SV,ST31500341AS
![ST31000525SV 9YP154-303 JC45 100535537 REV C 3.5'' SATA Seagate circuit board +FW Seagate repair fix swap PCB circuit board parts donor board replacement burnt controller board green card mother card hard drive ST31000525SV 9YP154-303 JC45 100535537 REV C 3.5'' SATA Seagate circuit board +FW Seagate repair fix swap PCB circuit board parts donor board replacement burnt controller board green card mother card hard drive](https://s.turbifycdn.com/aah/yhst-14437584971410/st31000520as-100535537-3-5-sata-seagate-circuit-board-replacement-fw-30.gif)