Upgrade from El Capitan to macOS Sierra and USB 3.0 don't work

[Minter]

No need for the port limit patch if the injected number of ports is less than or equal to 15.

Thanks, Rehab! My usb 3.0 working after create custom dsdt.aml without limit patch!

 

[tc92]

Hello!
After a lot of research I'm hitting a wall and any help would be awesome

My USB 3 ports aren't working (obviously)
However on system info I have two USB 2.0 hubs and one 3.0 hub
Nothing reports to the 3.0 hub

I have tried many fixes but none work if I can provide any other info let me know

I followed rehab mans guide with no luck

 

[eef]

I am almost reluctant to suggest you look into this, because it was such a dumb thing, but I found that my built in 3.0 USB was still working after upgrading to Sierra, but that the ports in my case were not working anymore. It was not the DSDT or a kext, or anything like that. While doing other things related to the upgrade (probably installing the new NVIDIA 1070 that was the proximate cause of the upgrade) I had pulled the cable that connects the Motherboard to the case USB 3.0 ports. oops. Putting it back in fixed the problem

 

[coffeeshop]

Same issues/solutions as on 10.11...

http://www.tonymacx86.com/threads/guide-10-11-usb-changes-and-solutions.173616/

But I dont understand the logic.
It all worked for me on El Capitan.
So what happened ?
I used the regular increase port limit in Multibeast, only this time, it didnt help .
why is that?

 

[coffeeshop]

The patch is known to cause other problems. There are good reasons for the port limit code. By passing it for long term use is not a good idea.

Is it possible that my machine takes 20 sec to complete shutdown because of that "increase ports limit" option in Multibeast ?

 

[RehabMan]

Is it possible that my machine takes 20 sec to complete shutdown because of that "increase ports limit" option in Multibeast ?

The port limit patch is not for long term use.
Use only for port discovery.
See guide:
https://www.tonymacx86.com/threads/guide-creating-a-custom-ssdt-for-usbinjectall-kext.211311/

 

[coffeeshop]

The port limit patch is not for long term use.
Use only for port discovery.
See guide:
https://www.tonymacx86.com/threads/guide-creating-a-custom-ssdt-for-usbinjectall-kext.211311/

I am trying but this is not simple at all. I've been reading the 2 guides you wrote, and it is not a simple story at all.Gonna take me some time to understand it all.
I can live with that and everything else is working very nice I must say ! And this is a great opportunity to say thank you all.