Wireless Internet Help

[Ohirian]

Right, I have a wireless router and it's not working on my laptop. It's working on my dads but it doesn't have an IP for me. When I double click the wireless name it connects without an IP. I know the password so I need to enter it again however how do I do that as it just connects?

[RyanDOT]

Right, I have a wireless router and it's not working on my laptop. It's working on my dads but it doesn't have an IP for me. When I double click the wireless name it connects without an IP. I know the password so I need to enter it again however how do I do that as it just connects?

Could you please re-word that... I may help...

[Ohirian]

Sorry I needed the loo.
I need to know how to reconfigure/deconfigure the network so I can enter a new password.