- Joined
- Feb 3, 2014
- Messages
- 100
- Motherboard
- Gigabyte Z390 Designare
- CPU
- i9-9900K
- Graphics
- GTX 780 Ti
Your motherboard has PCI bridges, disables HDMI audio. ssdt does not support a bridge and cannot be used. Additional dsdt edits are required; add 8 lines of code to the dsdt, see GA-Z87X-UD7 TH - HDMI Audio woes - Page 2.
I tried to patch it via MaciASL. I've inserted this code:
Code:
Device (PEGP)
{
Name (_ADR, Zero)
Device (PLX0)
{
Name (_ADR, 0x00100000)
**original code follows*
}
}
Line 12511 / Code 4064 : Object does not exist (\_SB.PCI0.PEGP.GFX0)
What should I do now?