Did you get this to work? I have an issue now where I get the HDMI Audio to output but the sound is glitchy with crackling noises etc. Running on Sierra
ASUS P7P55D Deluxe Board
XFX Radeon HD 5770
I got it to work!!!!
I removed all RealtekRTLXXX.kext I could find as well as AppleRTL8169Ethernet.kext from /L/E & /S/L/E rebuilt and repaired cache.
Downloaded the latest Kext from https://github.com/Mieze/RTL8111_driver_for_OS_X/releases installed, rebuilt and repaired cache.Rebooted and...
It's weird , I use the same cable connected to the same router on my Hackintosh HP Probook 6570b (Running the same MacOS 10.12.5 build as the PC in question) and get 1Gbps speeds. So it's definitely not the cable/router. I previously ran Mint Linux 19.2 on the same box and the speeds reach 1Gbps...
I had Mavericks running perfectly on my HP Probook 6570b.
I eventually decieded to upgrade my screen, so I got the FULL HD panel (p/n 690405-001)
After I installed I get black screen after the apple logo. I have tried the various flags