Why cant I sign in to my apple id on my macbook?
Hey there I am just wondering why I can sign in to my Apple ID on my iPhone just not my MacBook? Could someone please help?
Well, we'll have to guess at what pertinent facts occurred previously. Presumably there was a time when you could sign on to the MacBook. And presumably something happened, and after that, you could no longer sign in.
Here's my guess.
What to do after you change your Apple ID or password - Apple Support