- Joined
- Jul 27, 2011
- Messages
- 220
- Motherboard
- Asus P8Z77-I Deluxe
- CPU
- Intel Core i7 3770K
- Graphics
- NVIDIA GeForce GTX 1080 Ti
- Mac
- Mobile Phone
Looks like the wrong AppleHDA.kext is installed. Try 887 Legacy installed with Kextbeast.
Hi Toleda, thanks for replying. Yes, I tried both kexts: legacy and contemporary to no avail. I've also tried the 10.7.4 kext and the lion layout id but also no joy.
So today, just in case I missed anything, I tried a fresh install of 10.8 and a rebuild of the DSDT: dtgp, lpc ich7, hpet, irq, sbus patches. On a sidenote, OSX actually boots with just fakesmc on this mobo, no need for nullcpupm or a patched AICPUPM.
This is a shame really because it seems like it is almost there. The vendor/device id is correct for the supported ALC887, the device is visible in System Information and IORegistry Explorer, the driver is showing as loaded and in use by both the ALC887 and also HDMI audio, I am also getting some assertion errors in the system.log so I assume that must mean something.
Perhaps I am missing something in my DSDT, does a fully functioning AppleHDA have any other dependancies that need adding or configuring in the DSDT?
Thanks for your help so far and if you have any more ideas I'd be grateful to hear them.