Wi fi not working, I'm getting a message "wi-fi: No hardware installed" it was working fine and just stopped
Hi, hope someone can help, I can't connect to the Internet, I'm getting the message "Wi-Fi: No hardware installed" it was working one minute and then just stopped, my by home hub is working fine as my iPhone is connected, is there anything I can do?
MacBook, Mac OS X (10.7.5)