HT4628: Wi-Fi: How to troubleshoot Wi-Fi connectivityLearn about Wi-Fi: How to troubleshoot Wi-Fi connectivity
Currently Being ModeratedJul 25, 2013 8:55 AM (in response to jalharris88)
Sorry to hear you are not able to connect to Wi-Fi on your MacBook Pro. I would be concerned about this too. You can find information on how to troubleshoot this in the following article:
Follow the steps in the section labeled, "Symptom: My Mac does not connect to the Internet."
I hope this helps!