Western Digital 771829-103 PCB sku-136996231 641020264692

This Western Digital SATA 3.5 hard drive circuit board is identified as WD10EZEX-00KUWA0 / 771829-103 AF REV A. Only the PCB, or logic board, is included; no hard drive is supplied. The board received may differ slightly from the photo. Listed under Computer Accessories as sku-136996231 (UPC 641020264692), it is intended for data recovery and hard drive repair. Before ordering, use the hard drive diagnostics guide to check whether replacing the PCB will address the problem, and use the Donor Matching Guide to confirm compatibility. Most hard drive PCBs hold unique configuration data in a ROM chip that the drive needs to function. The chip or its data must be transferred to the replacement board; a local computer technician can usually move the chip when transfer is possible. Purchases of $60 or more include a complimentary adaptation service that either transplants the chip or programs the replacement board with the correct ROM data. The PCB Replacement Guide covers self-installation. If a board swap does not fix the problem, a specialized PCB Replacement Service is also offered, with details on the Adaptation Service page.You may also like Western Digital PCB-WD5000BMVU-11A08S0 sku-867756098.