How do I authorize a MacBook Pro 2014
I have an old Macbook Pro (intel version) which I would like to use for my workshop.
It has not been used for years and I tried to erase it and restore it but it is stuck on disk utilities.
If I connect to the internet, it starts to contact Apple and then shows an error.
How do I reset this Macbook Pro so that it has all of its apps? I have the original software disks.