X299 Sierra build - MSI X299, i7 7800x - Stuck on Airport error

[petrikleynhans]

For ease of reference, this is my system:

MSI X299 SLI Plus
i7 7800X 6-core 4.0Ghz
MSI Getorce 1050Ti 4Gb
32Gb Corsair DDR4 2400(2x16) Memory
Broadcom BCM4360 Desktop PCIe wifi wireless WLAN Bluetooth BT 4.0 Card to Apple

So I've managed to get High Sierra successfully running. But because HS doesn't support Nvidia Graphics cards yet, I now have to install Sierra as well as a go-between until HS get supported drivers.

I managed to get past the Aptiofix error, made it past the plus sign error, but now I'm getting stuck trying just after/during the PCI configuration stage. USBXHCI line popping up at the bottom.

Boot commands are -v -npci=0x3000 -nv_disable=1

Also included is my clover folder.



Thanks in advance!

 

[petrikleynhans]

Update:

So I managed to get past the USBXCHI error by making changes to my BIOS.

Now it's hanging further down the line with what looks like an issue with my wifi/bluetooth card. I bought the native BRCM6340 mpci card so that it would work natively in OSX. Not sure which kext / driver to add to get past this.

 

[petrikleynhans]

Update 09/01

Still stuck there, tried a lot of different things, different config combinations etc.

I'm trying to install Rehab Man's FakePCI kext with the Broadcom Wi-fi kext. In his readme file he just says you have to install it using something like Kext wizard. I have Kext Utility, but I don't know how to install the kexts to the installer USB.

Can anyone help please.

Also if I'm on the wrong track, please point me in the right direction.

 

[petrikleynhans]

Still no progress. Any advice?