00  IP Office: How to move 0 extensions locations (swap desks).  DIY: Repair Hard Drive PCB. How to swap circuit board ROM chip.  In this video we show and explain how to swap a dead hard drive circuit board, also called a PCB. How to transfer firmware from old PCB onto a new one, reprogram it, and take proper steps to fully repair it. We explain our variety of services, including free diagnostics and PCB Firmware AdaptationService. We also show some tricks about how you may be able to repair a clicking hard drive. About Us: Donor Drives specializes in retailing hard drives, parts, and tools for data recovery purposes. For our customers, we provide a variety of services, such as free diagnostics and PCB firmware adaptation service. Note: Free PCB Firmware Adaptation Service is only available to Donor Drives customers, within 00 days of replacement part purchase date. Dans cette vidéo, on vous démontre comment tra