October 21st, 2014 10:46 AM
Not possible,; onboard audio does not work with in 10.9.5 with ncpi=0x3000 and HDMI audio does not work with property type injection.
1. Remove property type injection (see Before You Start/Post #1/Audio - HDMI Audio AppleHDA)
2. Set DropSSDT=Yes (see -audio_ssdt_hdmi-installation_v1.1.pdf, use MultiBeast to...