how to find apple id previous owner with serial number mac
Hi,
I have bought a MBP thru a second hand internet site. The person I've bought it from says that he didn't add this MBP to his Apple ID on Apple's support profile page. When I want to add this MBP's serial number I get a message which says it's connected to someone else's ID.
How can I find out who's ID this is, to ask him to delete the MBP from his support profile?
For all clarity: the MBP hasn't been stolen (checked it) and everything works fine, except that I want to add to my profile.
thanks!
MacBook Pro Retina 13"
OS X Yosemite 10.10.5
256 flash
8GB RAM
2,4 GHz Intel Core i5
MacBook Pro with Retina display, OS X Yosemite (10.10.5)