Yamaha PF 2000 compatible with I Mac ?

by caroline
(paris - france)

I have a PF 2000 and it's not recognized by my I Mac. I work with the Presonus firebox and logic audio 8... I can't use the yamaha pf 2000 like a master keyboard ? Is there a download for it to be recognized ?

I bought it 20 years ago and was always satisfied.

thanks for answering, I am desperate :(