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

[snake089]

i tried the Terminal commands at (Fixing Auto Sleep) of the post but don't help.

 

[CaseySJ]

i tried the Terminal commands at (Fixing Auto Sleep) of the post but don't help.

• In System Preferences --> Energy Saver, the option "Wake for Network Access" or "Wake for WiFi Network Access" should be disabled.
• In System Preferences --> Energy Saver, the option "Enable Power Nap..." should also be disabled.
• In BIOS, wake for network access should also be disabled.
• It seems you're using Apple Magic Keyboard via Bluetooth.
  • If so, try this experiment:
    • Power off the Magic Keyboard.
    • Then use your mouse to put computer to sleep (Apple Menu --> Sleep).
    • Does it stay asleep?

 

[qmediaservices]

No problem here since 6 Months ago, thanks to all you guys work.
Question, any way to update to the lattes version of OS Catalina?
Juts I don't want to destroy my system.
Thanks

 

[tern]

If you haven't already, check the actual USB3.0 connector attached to the motherboard. On more than one occasion I've seen the cable come loose from one of the ends, causing one of the ports to not work properly. Make sure the connector is firmly seated with all pins making contact. Sometimes I've seen the connector get pulled by the cable routing or the heavy wires of the connectors putting strain on the port itself.

Also, is this plug connected to 2 thick wires? Or one? (most cases usually have 1 wire per USB3 port)

This plug comes with 2 thick wires.

 

[gandem]

Has anyone gotten Radeon VII to work under 10.14.6 with IGPU enabled on this board? Trying to use do this as iMac 19,1.

 

[CaseySJ]

No problem here since 6 Months ago, thanks to all you guys work.
Question, any way to update to the lattes version of OS Catalina?
Juts I don't want to destroy my system.
Thanks

Of course! Many of us are running Catalina. Please click there and there in post 1.

 

[CaseySJ]

Has anyone gotten Radeon VII to work under 10.14.6 with IGPU enabled on this board? Trying to use do this as iMac 19,1.

Is the Radeon VII installed in one of the internal PCIe slots or in an eGPU chassis? Quite a few people here are using the Radeon VII successfully (internal PCIe slot) with and without iGPU.

 

[gandem]

I have successfully gotten it to work in Slot-1 and in the eGPU, but only when the iGPU is disabled.

 

[CaseySJ]

I have successfully gotten it to work in Slot-1 and in the eGPU, but only when the iGPU is disabled.

• When you say it doesn't work with IGPU enabled, what error message or abnormal behavior do you see?
• Are you using AptioMemoryFix.efi or OsxAptioFix2Drv-free2000.efi?

 

[gandem]

• When you say it doesn't work with IGPU enabled, what error message or abnormal behavior do you see?
• Are you using AptioMemoryFix.efi or OsxAptioFix2Drv-free2000.efi?

I get the prohibited sign immediately after Clover begins to boot my HD. Using AptioMemoryFix.efi. When iGPU is disabled- no problems.