Western Digital 3.5 PCB sku-414910795 638353012885

This Western Digital Computer Accessories listing is for the WD10EADX-00TDHB0 771640-M03 AE SATA 3.5 hard drive PCB, or logic board, only. No hard drive is included, and the board may differ slightly from the photo. It is intended for hard drive repair and data recovery. Before ordering, use the hard drive diagnostics guide to check whether a PCB swap will resolve the issue and the Donor Matching Guide to verify compatibility. Many hard drive PCBs store drive-specific data in a ROM chip. That chip or its contents must be transferred for the drive to operate correctly; a qualified local computer technician can usually transfer the chip when physical transfer is possible. Orders of $60 or more include an adaptation service that transfers the chip or programs the replacement board with the correct ROM data. Review the PCB Replacement Guide before doing a swap yourself. A separate PCB Replacement Service is available if a board swap does not resolve the problem; details are on the Adaptation Service page. SKU sku-414910795; UPC 638353012885.