My daughter's MacBook lost Internet connection, there is an exclamation sign on wi-fi icon. Yesterday everything was fine. No software installed or any change on the computer. MacOsX 10.6.8.
When MacBook starts the wi-fi icon is showed but then all of a sudden appears the exclamation sign.
Hi Pancho ...
Try here > Mac OS X Snow Leopard: Exclamation icon displayed in AirPort Menu Extra after entering a WEP password
Problem fixed, thank you
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