Since yesterday the wifi in my 2011 macbook pro refuses to turn on. It shows this:
.
I've read that some people had this problem when upgrading to lion but I have been on 10.7.4 for a very long time and it just recently broke. Did the wifi card burn out?
I tried resetting the NVRAM and PRAM with Command-Option-P-R but it didn't help.
I see this fix but I'm not sure it applies to my situation:
http://www.compunoodle.com/wifi-no-hardware-installed-fix-for-os-x-lion/
Has anyone else had this problem? What can I do? I'm not in a location where it is easy to have Macs worked on, or I'd just take it in. I think I'll have to buy a usb wifi antennae but I've heard those can be really slow.
OT but how do you show remaining time next to the battery instead of percentage?