expo

i used -v flag and npci=0x2000 cpus=1 GraphicsEnabler=No and after some text scrolling tio very fast  i finieshed on a black screen and never got out from that black screen.... no pic for black screen is needed?!

Can Anyone Help me ?

I want to install Mavericks on my Asus P9X79.Please Help me.
 
Specifications:
 
GPU------ Gigabyte Nvidia GeForce GTX 770
CPU------ Intel Core i7 4820K 3.7GHz 2011-LGA
Ram------ 16GB DDR3
 
I tried to different installation guides  but till now none of them succeeded.... (Sorry for my English).
 
HELP ME PLEASE!!!