macbook Airpot inactive status and can't connect back onto the wifi??

son of a bitch! my macbook just decided to turn all internet connections off and not let me turn it back on.

Problem

• no internet!!!
• The wifi icon is blank
• Airport status says "inactive" in Network Preferences
• Airport can't be turn back on to active

At first I thought my wifi card fried or something. Now I suspect it's the system upgrade from APPLE that messed up the settings.

Solution

I have tried many different things and finally found one thing worked! I am writing this post the first thing I got my internet back. Anyway, let's fix it.

1. click on your Wifi icon
2. Open Network Preferences
3. select Airport
4. hit the "-" button below to remove it from the list
5. hit the "+" button to add it back to the list
6. click "Turn Airport On"
7. click "Apply"

hope this saved your day! enjoy :)