New MacBook Air won't accept Apple ID password
I'm having several problems with my new MacBook Air. Not sure if they're related or independent. This is the third problem I have posted here.
After initializing my new Air with my Time Machine backup, I was informed that it couldn't connect to iCloud. I was asked to enter my Apple ID password, and I got an "unknown error" message.
I tried changing my password. Same problem. I have restarted several times with no luck.
Help!
MacBook Air