First post here but i've been around these forums for a while soaking up all the excellent info.. (or try my hardest at least).



but there comes i time and i hate to say it where i need help…



so here goes.





Specs In Sig:





I have mountain lion installed via the iAtkos ml2 dmg using and external hard drive.



Flags To Get To Installer: -v PCIRootUID=0 USBBusFix=Yes GraphicsEnabler=Yes



Had to install network kext after first boot and audio which is what im still trying to do, amongst a few other things...



Ill be doing a full write up after its complete but for now ill start with my first obstacle.



The Sound:



OK first the Tech Details:



ALC888s ( Im 90% Sure ) Realtek Intel High Definition Audio (293e:8086)



I've tried every appleHDA kext even tried editing them.. no success at all…

Even DSDT (Attached)… This bit confuses me a little at the moment not sure if I've done it right.



I'm using VoodooHDA 2.8.2 r86 32_64bit (attached kext) at the moment and inputs outputs work, not sure on HDMI though, but there is a major Larsen Effect that i can't get rid of…



can anyone shed any light on my situation??



would be greatly appreciated


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