I am selling my old Macbook and I'm having a bit of trouble trying to install the original version of OS X that came with the Macbook. I'm not 100% certain what version it came with. I believe the Macbook is a 5,2 but can't be 100% certain of that either as I've wiped the boot drive, so can't get into "About This Mac". I was running Yosemite on it when I was using it, but when I try to install that using a USB installer, it asks for my Apple ID (which I don't want to use). I believe Internet Recovery would install the original version of OS X, but the Macbook I'm selling is too old to use Internet Recovery? How can I restore the original OS X onto the Macbook please?