Can somebody please help me with installation of the 10.12 Sierra. I tried many bottflags, kext, kext patches, read a lot of forum post, try different efi folders found on forum post, but with no success.
I came close but i can not boot to install screen. I get stuck at apple logo with bar at the end (attached screen shoot is ).
my configuration is:
GA X99-UD-5 WiFi (BIOS F23), i7 5960x, Crucial Sport 32GB Ram, Kingston SSD 256 GB, PNY GTX 970. Bios at Optimized defaults.