WD10EALX-009BA0 / 2061-771640-K03 AC — WD SATA 3.5 PCB (Logic Board Only)

This listing is for the hard drive circuit board (PCB / logic board) only — no hard drive is included. We maintain a large inventory, so the PCB you receive may vary slightly from the photo. Designed for HDD repair and data-recovery tasks, this board fits WD10EALX-009BA0 (2061-771640-K03 AC) SATA 3.5 drives. Before ordering, confirm that a replacement PCB will resolve your issue by following our hard drive diagnostics guide and checking compatibility in the Donor Matching Guide. Most hard drive PCBs contain unique drive data stored in a ROM (memory) chip; that information is required for proper operation. The ROM chip or its data must be moved to the new board or the replacement must be reprogrammed with the correct ROM contents. If you cannot perform the chip transplant yourself, a local computer technician can typically perform the transfer. For orders of $60 or more we include a complimentary adaptation service that either transfers the ROM chip to the replacement PCB or reprograms the new board with the correct ROM data. If a simple board swap does not resolve the problem, we also offer a comprehensive PCB Replacement Service — see the Adaptation Service page for more information. If you plan to do the replacement yourself, please consult our PCB Replacement Guide first.