My MacBook Air was doing just right shut it down and about an hr after that when I went to turn it on it went all white with a flashing storage question mark box thing I've tried many things nothing has worked what do I actually need to do
I seriously don't know what to do..
My MacBook Air was working perfect and I shut it down so I could have a nap and when I woke up i went to turn it on and all I get is a white screen and a box with a question mark in it.
I've tried holding down the option buttons but I can't go any further than that
MacBook Air
