Forces all displays online (useful for laptops).
HDMI audio requires correct framebuffer configuration + AppleALC. hackintosh hdmi fix
AMD GPUs are the gold standard for modern Hackintoshes (Monterey + Ventura + Sonoma). However, Apple designs their AMD drivers for Mac Pro 7,1 (which has only DP and USB-C, not HDMI). Therefore, AMD HDMI is a reverse-engineered hack. Forces all displays online (useful for laptops)