WD5000BMVW-11AJGS2, 771961-G01 AD — WD USB 2.5 PCB Logic Board

This listing is for the hard drive circuit board (PCB / logic board) ONLY — the hard drive itself is not included. Because we stock a large quantity of these PCBs, the exact board you receive may differ slightly from the photo. Use: This PCB is supplied for hard drive repair and data recovery purposes. Before purchasing, confirm that a replacement board will resolve your issue by following our hard drive diagnostics guide. Also verify compatibility using the Donor Matching Guide. Important technical note: Most hard drive PCBs contain unique data stored in a ROM "memory" chip that is required for correct drive operation. That ROM — or its contents — must be transferred to the replacement board. If the ROM chip can be physically moved, a local computer technician can usually perform the transfer. If you plan to do the transfer yourself, review our PCB Replacement Guide for step-by-step instructions. Services: For orders of $60 or more we include a complimentary adaptation service. This covers either transplanting the ROM chip onto the new PCB or reprogramming the replacement board with the correct ROM data. If a straight board swap does not fix the drive, we also provide a dedicated PCB Replacement Service to handle more complex cases — see the Adaptation Service page for full details.