My MacBook Pro 15-inch 2017 is purchased in USA by a friend of mine.
I think there is hardware issue because sometimes screen becomes black and I have to restart it.
I have checked coverage by serial number at checkcoverage.apple.com and it says MacBook is covered by Apple Care Plus.
I don't have any papers like a check but I have original box.
I am going to USA soon. So my question is: Can I have a service from Apple by bringing them only MacBook without any papers?