WD10EZRX-00A8LB0, 771824-G05 03P - 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. Because we maintain a large inventory, the exact PCB shipped may differ slightly from the photo. Intended use: data recovery and hard drive repair. Before purchasing, confirm that a replacement board will resolve your issue by following our hard drive diagnostics guide and verifying compatibility with the Donor Matching Guide. Note: most hard drive PCBs contain unique information stored in a ROM "memory" chip that is required for proper drive operation. The ROM chip itself, or its data, must be transferred to the replacement circuit board. If the chip can be moved, a local computer technician can typically perform the transfer. For customers who spend $60 or more, we include a complimentary adaptation service that covers either transplanting the ROM chip to the new PCB or reprogramming the board with the correct ROM data. If you plan to install the board yourself, please review our PCB Replacement Guide first. Should a straightforward PCB swap not resolve the problem, we offer a dedicated PCB Replacement Service — see the Adaptation Service page for full details.