ST3640623AS ST364O623AS 100530699 100530756 REV A hard drive circuit board + firmware transfer Need BIOS chip swap?:No Main Controller IC : 100427287(Located

Main Controller IC : 100427287(Located on the largest square chip on the circuit board) Please match the Model

Model : MK6459GSX

Model : WD20EARS-00MVWB1

Model : ST2000NC002

ST3640623AS ST364O623AS 100530699 100530756 REV A hard drive circuit board + firmware transfer Need BIOS chip swap?:No Main Controller IC : 100427287(LocatedHard 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