Sold Mac & still has my apple ID connected
I sold my macbook but when the new owner tries to log in , it asks for password of old apple ID
Question marked as
Follow the steps in this support article on how to prepare a Mac to be sold. It also provides steps for you to take to remove your Apple ID when you no longer have the device with you.
Ref: What to do before you sell, give away, or trade in your Mac - Apple Support