I do not use OC Configurator but with text editor or plist files it is easy to do it. There are 2 ways:
- NVRAM / Add / 7C436110-AB2A-4BBB-A880-FE41995C9F82 / boot-args / alcid = 11 as String, this parameter has priority over the other, if OC detects this key, it is the one that loads; this parameter is recommended by OC developers to try different layouts until finding the right one
- DeviceProperties / Add / PciRoot (0x0) / Pci (0x1f, 0x3) as Dictionary / layout-id = 0B000000 as Data, this parameter is recommended by OC developers for common use, OC ignores this parameter if alcid exists in boot-args.
Both parameters must not exist at the same time.
Note: in my example I have chosen 11 (0B000000) as layout and
PciRoot(0x0)/Pci(0x1f,0x3) as audio path in the PCI map, use yours.
View attachment 498335