Lost some of my OneNote files

had to buy a new computer as my old one failed.  I had been using OneNote (and synching it with my android mobile phone) and had a LOT of notes that I need.  Now that I have brought my new computer online, the only way I could retrieve ANY of these notes was by signing up for Office 365...one of the notebooks came back (called "read see hear").  But my "Home Stuff" and "Personal" have disappeard or OneNote says they can't be opened.

Help! Is there any way to get those other two notebooks back?

My unique ID, it that helps, is [removed for privacy]

Unfortunately I don't remember which version of office I was running on the old machine, but it was probably 2007.

Thanks...