I put a password on my had and I want to get rid of it

Is there a way to do this? Or do I have to install it and complete reinstall the whole thing

Assuming that you are using WD Smartware, visit the link below:

http://wdc.custhelp.com/app/answers/detail/a_id/3741/session/L3RpbWUvMTMwNzcyNDA4NS9zaWQvcEpvZWFhd2s%3D

Go to step five, it will teach you how to remove your password.