Awesome guide! Thank you so much!
After hours of troubleshooting, I finally got it to work. Many thanks!
My specs:
CPU: i7 4770K @ 4 GHz
Motherboard: MSI Z87-G45 Gaming
RAM: 16GB 1866MHz
GPU: GTX 780
Tips: Make sure your CPU is set to default GHz and your RAM is set to 1600MHz for the OS to recognize it.
If anyone has this similar set up and is having problems, trying entering (in the boot) -x GraphicsEnabler=No maxmem=4096 and either PCIBootUID=1 or PCIBootUID=0, it worked for me.
The only downside is that I cannot boot directly from the hard drive (boot0 error) and I have no ethernet. I can however boot from the USB then boot to the OS. But besides that, everything seems to be working. Many thanks!