- Sep 21, 2012
- Lenovo M420
- RX 560
I finally find a way to inject my graphics card property, and it's working now!
I use EFI string to inject "hda-gfx" property in config.plist and your SSDT to inject HDAU device now, HDMI/DisplayPort are all working now.
But I'm still confused, why graphics DSDT and SSDT patch/injection will cause glitch/blackscreen/kernel panic, are there any difference between my DSDT and SSDT to others'?
Really appreciate your help!