The WiFi suddenly quit on my MBAir (late 2011 model). WiFi triesd to connect and after a while quits with explanaiton point in WiFi icon. I've tried several connections that have worked until today. Any trouble shooting recommendations before I delcare the radio broken?
MacBook Air, Mac OS X (10.7)
change the channel of the router
band g (use channel 1,2,3,4,5)
band n (use channel 6,7,8,9,10,11)
try this works for me
I don't want to futz with my router. It is a Time Capsule that is working flawlessly with 2 other Macbooks, an iMac and 3 iPhones. Any other thoughts?
Don't know how it happened but somehow my network connection settings toggled from DHCP to PPPoE. no idea how.
WiFi quit
