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Sierra USB3 Ports not working - Asus X99 i7-5820K

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Joined
May 16, 2012
Messages
53
Motherboard
ASUS X99-S
CPU
i7 5820K
Graphics
2x nvidia GTX1080
Mac
  1. iMac
Mobile Phone
  1. Android
Hi @ALL

after using Yosemite on my Hack since many years i have to update to Sierra because a Software does not support Yosemite....

I followed instructions here and the installation worked more or less uncomplicated. Finally i was able to get almost everything running. GTX680, Thunderbolt and and and

The only thing i was not able to fix are the USB3 Ports. I was searching here but i don't know what i have to do.

I followed almost all my installation this thread (Thanks a lot...)
https://www.tonymacx86.com/threads/...sierra-10-12-clover-guide-100-working.203769/

But this workaround for USB3 did not worked. I can't boot (Black screen with white apple). I also tried Multicast USB3 option. Also does not work

Maybe i did something wrong... i don't know. Please, if anyone could help me that would be awesome.

Thanks


----


i switched XHCI in Bios from Auto to Enable.. now the ports work.
 
Last edited:
Hi @ALL

after using Yosemite on my Hack since many years i have to update to Sierra because a Software does not support Yosemite....

I followed instructions here and the installation worked more or less uncomplicated. Finally i was able to get almost everything running. GTX680, Thunderbolt and and and

The only thing i was not able to fix are the USB3 Ports. I was searching here but i don't know what i have to do.

I followed almost all my installation this thread (Thanks a lot...)
https://www.tonymacx86.com/threads/...sierra-10-12-clover-guide-100-working.203769/

But this workaround for USB3 did not worked. I can't boot (Black screen with white apple). I also tried Multicast USB3 option. Also does not work

Maybe i did something wrong... i don't know. Please, if anyone could help me that would be awesome.

Thanks


----


i switched XHCI in Bios from Auto to Enable.. now the ports work.

Verify in ioreg that USB 3.0 is coming under XHC. If USB 3.0 is showing under XHCI requires a rename to XHC. [Guide] How to Make a Copy of IOReg | tonymacx86.com
 
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