Read what i wrote on your other thread, nobody can help you, except samsung support:
"If it is hardware encrypted you need to reset the PSID on the Drive to use it again. Without this step there is no other way to use it again. You can revert PSID if you have the proper tool from the manufacturer. Or the manufacturer can do it for you, so you have to contact Support either way.
The tool is named PSIDrevert. But dont load it from any internet source, it is not freely available so downloads may likely be virus infected."