[solved] No USB after sleep

[black.dragon74]

Hello there!

I am facing this strange issue of NO USB Devices (not even internal ones) after sleep. If I put to sleep and wake again, most of the times all the USB devices reappear, many of the times they don't.

Attaching problem reporting files. @RehabMan please have a look.

Regards

 

[RehabMan]

Hello there!

I am facing this strange issue of NO USB Devices (not even internal ones) after sleep. If I put to sleep and wake again, most of the times all the USB devices reappear, many of the times they don't.

Attaching problem reporting files. @RehabMan please have a look.

Regards

I would suggest disabling EHCI and using only xHCI.
See guide:
https://www.tonymacx86.com/threads/guide-creating-a-custom-ssdt-for-usbinjectall-kext.211311/

 

[black.dragon74]

Okay. Will try and report back. Although, it is worth noting that only the devices on EHC disappear.

So, I should remove FakePCIID_XHC?

 

[RehabMan]

Okay. Will try and report back. Although, it is worth noting that only the devices on EHC disappear.

So, I should remove FakePCIID_XHC?

Your questions are covered in the guide.

 

[black.dragon74]

Okay, solved. Moving all devices to XHC was the solution. For anyone else reading it,

• You need to remove FakePCIID_XHCIMux as it is obsolete in absence of EHC
• You can use SSDT-Disable-EHCI from hotpatch folder on Laptop Guides repo. (To disable EHC)
• Make sure you set internal devices UsbConnector value to 255, USB2 ports on XHC (HSxx) to 3 and USB2 ports to 0
• You can verify if it is working by missing EHxx or EHCx (where x is a number 0-9) device in IOReg.

Attached image as proof :-

I am also attaching the raw DSL file for ASUS A555LA, haswell (8086, 9c31)

Thanks @RehabMan for the awesome work you are doing.

Regards