Seagate ST3500312CS SATA 3.5 PCB (9GW132-193, SC13, 5701 AC)

This listing is for the hard drive circuit board (PCB / logic board) ONLY — the hard drive is not included. Because we keep a large inventory of PCBs, the actual board you receive may vary slightly from the photo. This PCB is intended for hard drive repair and data recovery purposes. To verify that a replacement PCB will resolve your issue, follow our hard drive diagnostics guide and confirm compatibility using the Donor Matching Guide. Many Seagate PCBs store unique drive-specific information in a ROM memory chip that is required for correct operation. The ROM chip or its data must be transferred to the replacement circuit board. If the ROM chip can be physically moved, a local computer technician should be able to perform that task. For customers with orders of $60 or more, we include a complimentary adaptation service that covers either transplanting the ROM chip onto the new PCB or reprogramming the replacement board with the correct ROM data. If you plan to perform the replacement yourself, review our PCB Replacement Guide first. In situations where a simple PCB swap does not fix the problem, we offer a special PCB Replacement Service to address more complex issues — please visit the Adaptation Service page for additional details.