I use an external monitor with my MacBook Air. Until yesterday, the "turn mirroring on" feature would stay on after I turned it on. Now, I have to turn it on everytime I start up my computer. What happened and how can I get it to stay on all the time again?
MacBook Air (11-inch Late 2010), OS X Mountain Lion (10.8.3)
You posted in the OS 10.3 forum instead of the OS 10.8 forum. To get answers to your question, next time post in the proper forum. See https://discussions.apple.com/index.jspa I'll request that Apple relocate your post.