Seagate ST3250318AS SATA 3.5 PCB - 9SL131-023 (HP35, 5699 Y)

Listing includes the hard drive circuit board (PCB / logic board) ONLY — no hard drive is included. Because we maintain a large inventory of PCBs, the exact board you receive may vary slightly from the photo. This replacement PCB is intended for hard drive repair and data recovery work. Prior to purchase, confirm whether a PCB swap is likely to fix your drive by following our hard drive diagnostics guide and verify compatibility with the Donor Matching Guide. Many Seagate boards contain drive-specific data stored in a ROM memory chip; that ROM data is required for proper operation and must be transferred or reprogrammed onto the replacement board. If feasible, the original ROM chip can be physically moved to the new PCB, a job usually performed by a local computer technician. For purchases of $60 or more we include a complimentary adaptation service, which covers either transplanting the ROM chip to the new board or reprogramming the replacement with the correct ROM data. If you plan to perform the swap yourself, consult our PCB Replacement Guide. Should a straightforward board replacement not resolve the issue, we also offer a dedicated PCB Replacement Service—see the Adaptation Service page for details.