So, both magic mouse and apple wireless keyboard left connected to my old MB Air and I transferred everything with migration assistant. Currently, both mouse and keyboard are paired to old Air and they aren't visible when I try to find them with new MB.
How can I transfer them? Should I contact Apple support?
Best Answer
I'm assuming you have a old Magic Mouse and Keyboard.
You need to unpair them from your old MacBook Air first. Then you can pair to your new MacBook.
From the Apple Support site
In fact, you don't have to unpair it per se - so long as the old MBA isn't in range (off, works) you should be able to pair it with no problems.