Samsung PN51E6500EFXZA - Manual (Page 311)

5. Enter your password using your
remote. When done, select OK .
N If you want Smart Hub to enter
your password automatically, select
Remember my password after you
have entered your password. A c
mark appears. Smart Hub will now
enter your password automatically
when you select or enter your ID.
N If you forget your Samsung account
password, you can reset it. Select b