- May 29, 2013
- Gigabyte Z390 M Gaming
- i9-9900K OC'd @ 5.0GHz
- Vega 56 (Bios flashed to 64)
- Classic Mac
- Mobile Phone
Leopard to Mountain Lion was 5 years.
What does that have to do with how many versions of Mac OS X worked on the MacBook3,1, MacBook4,1, and MacBook4,2?
Mountain Lion doesn't work on those models. Mountain Lion is Mac OS X 10.8.
These are the versions of Mac OS X that worked on those models:
Mac OS X 10.5 Leopard
Mac OS X 10.6 Snow Leopard
Mac OS X 10.7 Lion
The MacBook4,1 was released in October 2008.
Mac OS X 10.7 Lion was released in July 2011.
October 2008 - July 2011 = Less than 3 years.