WD80EMAZ-00WJTA0 006-0A90701 OA90701 WD80EMAZ 0J50747 0A90701 hard drive circuit board + firmware transfer Need BIOS chip swap?:Yes Model : WD20EFRX-68EUZN0

Model : WD20EFRX-68EUZN0

As long as your Board Number is 2060-771961-001

Model : MK1676GSX

Board Number: 2060-771822-006

you should swap the BIOS IC before replacing the PCB

WD80EMAZ-00WJTA0 006-0A90701 OA90701 WD80EMAZ 0J50747 0A90701 hard drive circuit board + firmware transfer Need BIOS chip swap?:Yes Model : WD20EFRX-68EUZN0Hard Drive Circuit Board for Data Recovery This PCB (circuit board, donor board, controller board) is intended for individuals looking to recover data from their hard drive. It includes a fully tested PCB and a complete set of instructions. This item will help you to diagnose if your hard drive has a circuit board problem, and if so, assist you in recovering your valuable data. If your hard drive has a mechanical issue, please consider our Data