hi, i have 2 psn accounts one of them is banned so i don't use it but it still saved in my ps3 so whene i want to sign in i must delete it and enter the other account and i really bored doing that every time i sign in so please help.
From the XMB home menu, go to (Settings) > (System Settings) > [Restore Default Settings]. This is supposed to delete the PSN account for that user.
Just go to Settings>System Settings>Restore Default Settings
That should fix it so you can sign up again
Otherwise create new user and you can then choose Sign Up
No this will not fix it. Just login using the profile you want to delete and then mark it and press the triangle button and choose delete.