i installed recently Yosemite edition 10.10.1 on my pc with the following setup:
CPU : AMD FX-8370
MOBO : ASRock 990FX Extreme 3
RAM : G.SKILL RipjawsX 8GB 1600mhz
GPU : ASUS STRIX 750ti OC
HDD : western digital 1TB
PSU : cooler master RS-600-ACAB-B1 600W
the installation completed with /amdfx -v -x npci=0x300 boot options,npci=0x3000 was selected on customisation for install.After tha installation was completed and i booted up on Yosemite created an account etc i realized that i had no Audio and no erthenet seams like it couldn't recognize those two and even thought at "about this mac" my GPU full name was there my resolution was nothink else that 1024x768 and ofc i couldn't change it also screen size was 17.8" althought i use a 28" display,please help me and thank you in advance!