wireless network!!!! please help

[adinspot22]

hey,so i bought my mac book pro like two weeks ago and fell in love with it. up until two days ago the laptop was working great! after a while i had the network logo with an "!" on it, so i started the network diagnostics from safari, and it told me to restart the router, i tried that but it didn't work. i tried to restart the laptop, again nothing.
my other laptop is working great on the wireless network!

please anyone can help me with this problem ?
thanks a lot people

 

[nelz886]

You probably hit "Create Network" on the Airport menu by accident.
Click the airport menu and disconnect from any network listed under "Devices" or "Computer to Computer" Networks. Log out and back in to be sure.

 

[adinspot22]

it didn't work! there is no internet connection although i have internet on my other laptop lol

 

[zachcheatham]

Any details on the router? And some settings.

 

[adinspot22]

well i have adsl over isdn (don't know if that will really help)
the router has a sticker that says "CHRONOS"
adsl 2+wireless g router
basically the settings are my password didn't deal with anything other than that.

please help !!!