ST500DM002 ST5OODMOO2 100535704 REV C hard drive circuit board + firmware transfer Need BIOS chip swap?:Yes and if it does

and if it does

As long as your Board Number is 2060-771829-004

Model : WD5000AZLX-00CL5AO

We cannot guarantee that replacing the PCB will repair your drive

and Main Controller IC of your hard drive with the information listed above

ST500DM002 ST5OODMOO2 100535704 REV C hard drive circuit board + firmware transfer Need BIOS chip swap?:Yes and if it doesHard 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