Hopefully you have solved it by now, but I just found myself in a similar situations: I have two iMacG4 20”, both with Airport Extreme cards installed, both running OS X Tiger. One one them can access the internet through my router, the other one cannot. Still early days in trying to trouble shoot, but when I solved it I will post here. (And as it is evidently 100% possible to get out on the internet with this hardware/software setup, I will not come with suggestions to upgrade software/hardware :-)
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Hopefully you have solved it by now, but I just found myself in a similar situation: I have two iMacG4 20”, both with Airport Extreme cards installed, both running OS X Tiger. One of them can access the internet through my router, the other one cannot. Still early days in trying to trouble shoot, but when I have solved it I will post the solution here. (And as it is evidently 100% possible to get out on the internet with this hardware/software setup, I will not come with suggestions to upgrade software/hardware :-)
Hopefully you have solved it by now, but I just found myself in a similar situations: I have two iMacG4 20”, both with Airport Extreme cards installed, both running OS X Tiger. One one them can access the internet through my router, the other one cannot. Still early days in trying to trouble shoot, but when I solved it I will post here. (And as it is evidently 100% possible to get out on the internet with this hardware/software setup, I will not come with suggestions to upgrade software/hardware :-)