The Gamecube may not recognize your controller because of a faulty connection with the cube and the wire. As mentioned above, blowing into the connection piece of the controller may alleviate your problems; however this will probably only be temporary. Have you tried to connect the controller to different ports? If it doesn't work in any port, the problem is with your controller wire. If it does work in the other ports, the problem is you have a faulty port, in which case I reccommend you check out gamecube repair guides. If it is a faulty cable you may want to invest in a new controller.
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The Gamecube may not recognize your controller because of a faulty connection with the cube and the wire. As mentioned above, blowing into the connection piece of the controller may alleviate your problems; however this will probably only be temporary. Have you tried to connect the controller to different ports? If it doesn't work in any port, the problem is with your controller wire. If it does work in the other ports, the problem is you have a faulty port, in which case I recommend you check out gamecube repair guides. If it is a faulty cable you may want to invest in a new controller.
The Gamecube may not recognize your controller because of a faulty connection with the cube and the wire. As mentioned above, blowing into the connection piece of the controller may alleviate your problems; however this will probably only be temporary. Have you tried to connect the controller to different ports? If it doesn't work in any port, the problem is with your controller wire. If it does work in the other ports, the problem is you have a faulty port, in which case I reccommend you check out gamecube repair guides. If it is a faulty cable you may want to invest in a new controller.