GUIDE How to Enable Thunderbolt 4 Hotplug on macOS

[EliteMacx86]

TB4 aic does not require flashing rom and SSDT, right?

SSDT is mandatory in all case.

 

[rioredstone]

I got ASUS Thunderbolt 4 AIC and attached it on my Dell T5810. But, when the AIC is attached on Big Sur, my system gets frozen, no input, a frozen screen, usb power off, no vnc connection...
It is the same as Thunderbolt 3 AIC on Big Sur.
How can get my AIC worked?
Which information I should post on this board??

 

[EliteMacx86]

I got ASUS Thunderbolt 4 AIC and attached it on my Dell T5810. But, when the AIC is attached on Big Sur, my system gets frozen, no input, a frozen screen, usb power off, no vnc connection...
It is the same as Thunderbolt 3 AIC on Big Sur.
How can get my AIC worked?
Which information I should post on this board??

Make sure the Hotplug function is implemented and your BIOS settings for Thunderbolt are correct.

 

[rioredstone]

Make sure the Hotplug function is implemented and your BIOS settings for Thunderbolt are correct.

in BIOS, there is only thunderbolt enable setting, and I turned it enabled.
How can I enable the hotplug function? Where can I find the SSDT?

 

[EliteMacx86]

in BIOS, there is only thunderbolt enable setting, and I turned it enabled.
How can I enable the hotplug function? Where can I find the SSDT?

GUIDE - How to Enable Thunderbolt 4 Hotplug on macOS

How to Enable Thunderbolt 4 Hotplug on macOS [Clover/OpenCore] An EliteMacx86 Exclusive Guide - This guide covers implementation of Thunderbolt 4 Hotplug on macOS for built-in and Add In Card (AIC) Thunderbolt hardware. Overview Recently, Intel and Apple announced their new Thunderbolt...

www.elitemacx86.com

 

[JoanSilva17]

Hello, first of all I wanted to thank you for the space and for your work.
I plan to buy a Gigabyte z590 Vision D, and use the built-in thunderbolt (I would like to avoid flashing the ROM. I have an Apollo x4 Thunderbolt 3.
I wanted to know if everything that I am mentioning was possible, and also to know, if there is an SSDT for TB4, or if it is the same to use one of TB3. Thank you very much already

 

[EliteMacx86]

Hello, first of all I wanted to thank you for the space and for your work.
I plan to buy a Gigabyte z590 Vision D, and use the built-in thunderbolt (I would like to avoid flashing the ROM. I have an Apollo x4 Thunderbolt 3.
I wanted to know if everything that I am mentioning was possible, and also to know, if there is an SSDT for TB4, or if it is the same to use one of TB3. Thank you very much already

Yes, it should work flawlessly.

 

[Sorx]

you got it Working on z590 Vision D ?

 

[EliteMacx86]

you got it Working on z590 Vision D ?

Yes, it works.

 

[Sorx]

Nice! But i cannot start the workaround, because the HackinDrom Website ist down an i cannot Download the Files.
Are there and prebuild files for That Board? I‘d donate for it