WD10JMVW-59AJGS3, 771961-101 AG — WD 2.5" USB HDD PCB

This sale is for the hard drive PCB (logic board) ONLY. No hard drive is included. Because we maintain a large inventory, the actual circuit board you receive may differ slightly from the photo. Intended use: data recovery and hard drive repair. Before purchasing, verify that a replacement PCB will resolve your issue by consulting our hard drive diagnostics guide, and confirm part compatibility using the Donor Matching Guide. Important: many hard drive PCBs contain unique data stored in a ROM memory chip that is required for proper drive operation. The ROM chip, or its data, must be transferred to the replacement board. If possible, a local computer technician can perform the ROM chip transplant. For orders of $60 or more we provide a complimentary adaptation service, which includes either moving ROM chip onto new PCB, or reprogramming new circuit board with correct ROM data. If you plan to handle the swap yourself, review our PCB Replacement Guide first. In situations where a simple board swap does not fix the problem, we offer a specialized PCB Replacement Service — see the Adaptation Service page for full details.