Miséricordieux le sien cacher macbook 2012 high sierra serre douzaine entrer
I can't upgrade my MacBook Pro mid 2012 from Mountain Lion to any newer macOS, High Sierra or Mojave. After installation is complete via usb and on the first boot it goes
Apple MacBook Pro 15-inch Late 2011 2.4GHz Intel Core i7 (MD322LL/A) – UNICOM, Inc.
8 Fixes for macOS High Sierra Slow Issue (How to Avoid It)