WD5002ABYS-02B1B0 (2061-701537-U00 10P) WD SATA 3.5 PCB

This listing is for the hard drive circuit board (PCB / logic board) only — the hard drive is not included. Because we maintain a large inventory, the exact PCB you receive may differ slightly from the photo. Purpose: intended for hard drive repair or data recovery work. Before ordering, confirm a PCB swap will resolve your issue by using our Hard Drive Diagnostics Guide and verify compatibility via the Donor Matching Guide. Important: most WD PCBs store unique drive-specific data in a ROM (memory) chip. That ROM data is required for the drive to function correctly and must be transferred or programmed onto the replacement board. If the ROM chip can be physically moved to the new board, a local computer technician can typically perform that procedure. We also provide help: orders of $60 or more qualify for a complimentary adaptation service, which covers either relocating the ROM chip onto the replacement PCB or reprogramming the replacement board with the correct ROM data. If you plan to do the swap yourself, review our PCB Replacement Guide first. Should a simple board swap not fix the problem, we offer a dedicated PCB Replacement Service to handle more complex cases — see the Adaptation Service page for full details.