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no, at the time, before I managed to get my Antelope D8SC to work I had tried to flash my card (CH341A)
but with the modified firmwares but it no longer worked.
so I put back the original firmware from the backup.
I checked and noticed that it is one of my old experimental SSDT to force hotplug.

My Antelope card is recognized as an Express Card in the report system as when it worked.
In fact this happens because I have inserted the "PCI-Thunderbolt One" DSM Method on DSB1 which conflicts with the DSM Methods present upstream.

Use this attached, and if your devices are usually turned off during boot, disable Thunderbolt Boot Support on the BIOS.
Also add the DTGP SSDT.
Thunderbolt Boot Support: Used to connect devices that automatically turn on at boot such as a Dock, but prevents hotplug if the devices are turned off.
 

Attachments

  • SSDT-TB3-AlpineRidge.aml
    2.2 KB · Views: 63
Hello LeleTuratti,
I tried your tb3 file without success, my thunderboltEX 3 card is not even recognized.
I added DTGP SSDT, finally I think it is correct.
See my patched folder
thx for help :)
 

Attachments

  • patched.zip
    6.1 KB · Views: 70
There are a few options left:
  1. In BIOS, set Graphics —> Multi Monitor to enabled.
  2. Which product name are you using? iMac 19,1 or iMacPro 1,1 or …?
  3. What is the setting of PlatformID? Is it 0x3E9B0007 or 0x3E980003? This is shown in front page of Hackintool.
  4. If all else fails, consider doing a fresh install of Catalina on a spare (extra) SSD. The SSD can be installed internally or externally (in USB 3 enclosure). Then install only the Antelope drivers and software to see if “IOAudioEngineUserClient” appears.
  5. Also consider using OpenCore. We can help you with that. Have you checked to see if HackinDROM App already contains an EFI folder for your motherboard?
Hello CaseySJ,

I enabled IGPU in the bios as you said
I took the opportunity to patch my config.plist with hackintool.
My ssdt when I do marciaSL file new SSDT 12 (for thunderbolt)

edit : I put my tb3 back in the patched folder where I added DTPG
 

Attachments

  • System SSDT-12.aml
    2.3 KB · Views: 47
  • IMG_20220225_181647_copy_1984x1488.jpg
    IMG_20220225_181647_copy_1984x1488.jpg
    965.3 KB · Views: 69
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Hello LeleTuratti,
I tried your tb3 file without success, my thunderboltEX 3 card is not even recognized.
I added DTGP SSDT, finally I think it is correct.
See my patched folder
thx for help :)
The TB SSD you are using is wrong.
If the card is not detected, the problem is something else.
Does your Thunderbolt card have the THB_C connector connected to the motherboard? What version is it exactly? Titan Ridge or Alpine Ridge? With one or two TB ports?
 
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The TB SSD you are using is not wrong.
If the card is not detected, the problem is something else.
Does your Thunderbolt card have the THB_C connector connected to the motherboard? What version is it exactly? Titan Ridge or Alpine Ridge? With one or two TB ports?
Alpine Ridge one port (Asus thunderboltex 3 nvm26)
THB_C connected ok
 
@MacWintosh64 ok, send me your IOReg without the TB SSDT. I try to make a custom one.
Only one question, without SSDT and device connected an turned on at boot, your device is recognized?
 
@MacWintosh64 ok, send me your IOReg without the TB SSDT. I try to make a custom one.
Only one question, without SSDT and device connected an turned on at boot, your device is recognized?
@LeleTuratti
Here is my ioreg without ssdt tb3 (see my patched.zip) , my controller and Antelope is no longer in system report only visible in hackintool and ioreg.
thx :)
 

Attachments

  • ioreg asus z390.ioreg
    5.2 MB · Views: 44
  • patched.zip
    2.4 KB · Views: 49
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my controller and Antelope is no longer in system report
This is not important, it is only cosmetic.

Try this SSDT with an NVRAM reset.
Did you clear CMOS of the BIOS after replacing the CPU?
 

Attachments

  • SSDT_AlpineRidge.zip
    4.5 KB · Views: 86
This is not important, it is only cosmetic.

Try this SSDT with an NVRAM reset.
Did you clear CMOS of the BIOS after replacing the CPU?
Hello LeleTuratti,

- yes clear cmos after update cpu and gpu
- yes clear NVRAM = F11 on start clover AND restart computer.
so I tried your acpi for tb3 files but the Antelope card still does not connect to the Antelope launcher.
in the report system, only the antelope appears
I have attached the ioreg report and photo.
good Sunday
thank you
 

Attachments

  • ioreg asusz390a.ioreg
    5.1 MB · Views: 58
  • system.jpg
    system.jpg
    415.8 KB · Views: 86
  • EFI.zip
    4.2 MB · Views: 72
  • ioreg.ioreg
    4.3 MB · Views: 54
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Antelope card still does not connect to the Antelope launcher.
You must give permissions in: Security and Privacy on System Preferences.
If you don't find the prompt you need to uninstall and reinstall the driver.
See Antelope support.
 
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