Fixing the Empty Wireless Cone on My MacBook Air
There has been an issue which has been bugging me for the last couple of days, and tonight Mitchell and I found a solution. I thought I had better post about it, as I’ll bet that others have run into the same… When I bought the MacBook Air I restored it to the MacBook Pro backup copy I had stored on Time Machine, and the restore went without a hitch…but for one exception: I had an empty wireless cone in my menu bar. Instead of showing a wireless signal indicated by bars, the cone was completely empty – even when…