Seagate ST500LM000 1EJ162-071 LVD3 9147 D SATA 2.5 PCB (Logic Board)

This listing is for the hard drive circuit board (PCB / logic board) ONLY — no hard drive is included. The part is a Seagate SATA 2.5 PCB compatible with model ST500LM000, part number 1EJ162-071, LVD3, marking 9147 D. Due to large PCB quantities on hand, the exact board you receive may differ slightly from the photo. Use and compatibility: This PCB is intended for hard drive repair and data recovery work. Before purchasing, confirm compatibility by consulting our Donor Matching Guide. To determine whether a replacement PCB will resolve your issue, follow our hard drive diagnostics guide. Important ROM information: Most hard drive PCBs store unique configuration and calibration data in a ROM "memory" chip, and that information is required for the drive to function correctly. The ROM chip or its data must be transferred to the replacement board. If the ROM chip can be physically moved to the new board, a local computer technician should be able to perform the transfer. Adaptation and services: For customers who purchase $60 or more, we provide a complimentary adaptation service that includes either moving the ROM chip onto the new PCB or reprogramming the replacement board with the correct ROM data. If you plan to perform the swap yourself, please review our PCB Replacement Guide for detailed instructions. If replacing the circuit board alone does not fix the drive, we offer a dedicated PCB Replacement Service to handle more complex cases. For more information on our services, visit the Adaptation Service page.