I've got a new Mac that has unexpectedly restarted a few times. I've tried to run diagnostics but can't get then to run.
Online it says to restart hold the 'd' key down and this will start the diagnostics. I'm taken to a screen that has a listing of languages and then two options at the bottom; restart/shutdoen.
If I use 'option-d' I getting a spiny globe with a message about internet recovery.
So how do I kick this off?