I did some research and I think this is not possible, but maybe I’m wrong…
I have the white one, 12”
I have the white one, 12”
I've found with MacOS9Lives it's a Russian Roullete if it works - my eMac for example boots with a tiny screen size then once installed it boots fine. Though booting back into OS X sometimes breaks the OS9 install. So millage may vary!!I'd heard about folks getting MAC OS 9 running on Mac mini G4s but haven't myself looked into it. After a cursory look at the MacOS9Lives site I see what you mean about it being unclear. Good luck!