[SUCCESS] Gigabyte Designare Z390 (Thunderbolt 3) + i7-9700K + AMD RX 580

[mobi]

If you disable CpuTscSync without making any other changes, does your system sleep and wake properly?

Yes, disabling CpuTscSync makes wake from sleep go back to normal

 

[ncrispi]

In OpenCore 0.7.3 I added a new kext called CpuTscSync just for you. According to its documentation, it should solve some kernel panics after wake. There are no guarantees this will fix every such panic, but it’s worth trying.

That Kext seems to have resolved the issues that I was having! I have not had any of the restarting issue after putting the machine to sleep.

 

[Mace]

Hi @CaseySJ
My MSI-B460m-MORTAR was installed with Thunderbolt 3 AIC and plugged into a USB device, which caused the system to crash. I tried ASUS Thunderbolt 3 and MSI Thunderbolt M3 AIC in Alpine Ridge. But under Windows there was no problem, the Thunderbolt device was not tried, and the system froze within seconds of the USB device being inserted, both with and without the Thunderbolt bus being activated.

 

[Inqnuam]

Electricity issue here because of thunderstorms
no HackinDROM server until tomorrow 9AM (Europe Time)
sorry!

 

[cessoniq]

hi @CaseySJ
can you explain please for nubs
i have a Asrock z490 gaming itx/tb3 motherboard
with flashed tb3 firmware
but my audio device cant connect by thunderbolt and can connect by usb

 

[CaseySJ]

hi @CaseySJ
can you explain please for nubs
i have a Asrock z490 gaming itx/tb3 motherboard
with flashed tb3 firmware
but my audio device cant connect by thunderbolt and can connect by usb

Hello @cessoniq,

To connect an Antelope Audio interface it is necessary to enable VT-d, which can be done as explained here:
https://www.tonymacx86.com/threads/...olt-3-i7-9700k-amd-rx-580.267551/post-2262129

• If you have 16GB or less then it's only necessary to follow the first 3 bullets in the above post.
• If you have more than 16GB memory then please run MaciASL and select File --> New from ACPI --> DMAR and save the file in .aml format. Then post the file.

 

[cessoniq]

@CaseySJ
i have 64gb ram
and my card is alive without DMAR
thanks a lot!!!

but if DMAR is needed -i attached it

 

[CaseySJ]

@CaseySJ
i have 64gb ram
and my card is alive without DMAR
thanks a lot!!!

but if DMAR is needed -i attached it

Glad to hear it! By the way, with VT-d enabled, do you have any problems connecting to WiFi and Ethernet?

 

[cessoniq]

Glad to hear it! By the way, with VT-d enabled, do you have any problems connecting to WiFi and Ethernet?

WiFi is working, but Ethernet is not. (But I didn't check it before VTt-d.) It is really make working?
I have another problem my audio card nott working after restart
I need to reconnect Thunderbolt cable, reconnect power supply and restart my computer. After that - it is OK.

 

[CaseySJ]

WiFi is working, but Ethernet is not. (But I didn't check it before VTt-d.) It is really make working?
I have another problem my audio card nott working after restart
I need to reconnect Thunderbolt cable, reconnect power supply and restart my computer. After that - it is OK.

• To fix Ethernet, please follow bullets 4, 5, and 6 of the same post, but use the attached SSDT-DMAR.aml.
• Regarding Antelope re-connection problem, please see Posts 18 and 19 here:

Help enabling Thunderbolt 3 port on ASRock Z490 Phantom Gaming ITX/TB3

@CaseySJ, Ah, okay yes that makes perfect sense. Thanks for the explanation. I have no great love for that website and its shady practices, but they did have a fix for this where no one else did, so it's a mixed bag. Anyway, here's my deal: I had my Antelope Audio interface working over TB3...

www.tonymacx86.com