Patching PMP bios/UEFI did help to use the prepared with UniBeast 2.1.0 dongle and install 10.8.5 on my machine. I've loaded optimize defaults in bios, disabled turboboost, disabled speedstep and loaded XMP profile for ram - with such setting there was no problem with installing.
Then booting with the dongle attached along with -v -f dart=0 -v GraphicsEnabler=No flags allowed to boot into the system and complete the standard installation. At this point MultiBeast 5.5.1 was not really useful as there is simply no drivers for some essentials like audio and no fixes as far as I can tell to enable QE/CI. I've read up that the audio driver for Realtek® ALC1150 will be included in next release of the MultiBeast.
And at very end installing Chimera 2.2.0 crippled the system so no matter what flags I use now, it no longer boots past "Missing Bluetooth Controller Transport" even when I have my usb bluetooth adapter connected and hangs at "Resetting IOCatalogue." Back to square one. I may just write a guide how to get to this point if I'm to reinstall everything
If I want to boot using the integrated hd 4600, I should use those flags?
-v -x GraphicEnabler=No IGPlatformID=[Value]
Where Value is one of those numbers? Is there a quick way to check ID of my integrated GPU?
Intel HD 4600/5000 (Azul) (taken from:
http://www.tonymacx86.com/378-new-intel-hd-graphics-boot-flags-chimera.html)
04060000
04120004
04160000
04160002
04260000 Chimera HD 5000 Default
0A160000
0A260000
0A260005 MacBook Air Platform ID
0A260006
0A260008
0A2E0008
0C060000
0C160000
0C260000
0D220003 Chimera HD 4600 Default
0D260000
0D260007