Asus X299 - Support

[curry36]

Is this on a fresh install? Or are you migrating from Clover to OpenCore?

X299-A II is a cascade lake x refresh board so it needs to be patched which it seems like you did.

You need to use this version of SSDT-RTC0.aml

Thanks for the aml file. I think I migrated from Clover. I formated my USB stick on an Apple PC and installed Clover on it. I also had the Mojave installer app and used terminal to create the USB installer. In the end I just deleted the Clover EFI folder and replaced it with the one from OpenCore.

I will try a clean OpenCore install today.

 

[yapan4]

@curry36
Support for Cascade Lake CPU that you have started in Catalina 10.15.2!

 

[thenightflyer]

You're missing thunderbolt ssdt.

I put your ssd but hot plug doesn't work...

 

[samtimbaud]

I put your ssd but hot plug doesn't work...

Me too with a lot of differents ssdt, no hotplug on UAD Apollo ..

 

[curry36]

@djlild7hina I tried the clean install now (with the 10.14.6 recovery pkg) and got the same error again. :/

@curry36
Support for Cascade Lake CPU that you have started in Catalina 10.15.2!

Thanks for this information! I did a try with 10.15.6 recovery pkg and finally got a different error message. Feels like I'm making progress even if I don't lol

 

[thenightflyer]

Me too with a lot of differents ssdt, no hotplug on UAD Apollo ..

In my case peripherals are shown as attached if I check in system information but they are not mounted!

 

[maleorderbride]

In my case peripherals are shown as attached if I check in system information but they are not mounted!

Try this DROM: 71000000 000000ed 008b702a 4901 69 00 ed 00 07 a2 01 01 08 81 80 02 80 00 00 00 08 82 90 01 80 00 00 00 08 83 80 04 80 01 00 00 08 84 90 03 80 01 00 00 05 85 50 00 00 05 86 50 00 00 02 87 0b 88 20 01 00 64 00 00 00 00 00 03 89 80 05 8a 50 40 00 05 8b 50 40 00 0b 01 41 70 70 6c 65 20 49 6e 63 2e 00 0c 02 4d 61 63 69 6e 74 6f 73 68 00 00 00 00

 

[yapan4]

@curry36
Please try this config

 

[thenightflyer]

Is correct like this?

Spoiler: DROM

"Thunderbolt-Controller"
},

"ThunderboltDROM",
Buffer (0x76)
{
71000000 000000ed 008b702a 4901 69 00 ed 00 07
a2 01 01 08 81 80 02 80 00 00 00 08 82 90 01 80
00 00 00 08 83 80 04 80 01 00 00 08 84 90 03 80
01 00 00 05 85 50 00 00 05 86 50 00 00 02 87 0b
88 20 01 00 64 00 00 00 00 00 03 89 80 05 8a 50
40 00 05 8b 50 40 00 0b 01 41 70 70 6c 65 20 49
6e 63 2e 00 0c 02 4d 61 63 69 6e 74 6f 73 68 00
00 00 00
},

 

[curry36]

@curry36
Please try this config

MAAAN that WORKED !!! I'm so happy right now, I was struggling for days with that error.. And even better, I'm running Mojave right now

Thank you so much!! What have you changed in the config.plist? I really want to understand what I did wrong.