I am looking for help because I can't figure out why Sierra won't install again after the boot option for OSX had disappeared all of a sudden. The system has been running Sierra and Yosemite before without an itch and was not modified.
Gigabyte H97N-WIFI (LGA 1150)...
[solved]Hackintosh freezes 50% of the time booting 10.10
I am very grateful for all the tips I read here, especially the http://www.tonymacx86.com/yosemite-desktop-guides/149123-guide-gigabyte-h-z97n-wifi-using-hd4600-chimera-multibeast-method.html#2a and the hardware...