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I removed the SSDT-USBX.aml patch and installed both yours instead, do I need to keep SSDT-USBX.aml as well? For the heck of it I added SSDT-USBX.aml back and it took out the m.2 intel wireless and no USB ports so I disabled and removed it again.

I believe you can use SSDTTime in windows to get your DSDT Dump.... here is a link tho that site with info on how to do it. https://github.com/corpnewt/SSDTTime

OK, I removed SSDT-USBX from ACPI and added both of your patches, then tried all combinations with with & without USBtoolbox, UTBmap, Usbinjectall, GenericUSBXHCI and there was no change, no ports worked. One thing I did notice is that if I disabled GenericUSBXHCI.kext, it would hang at the...

Perfect! I will try it tomorrow morning when I get back. In the meantime if anyone with a legion 5 wants to download the and try them, please do and post results.

I do have a DSDT.aml I created from DCPIManager, will that work? (Attached it to this post)

What is the recommended route for getting the Dump? Should I do it in Windows 11 using SSDTTime? If so, should I boot into it through opencore or just boot off the efi on the windows drive, I can either boot windows through opencore or boot from its SSD?

OK, I tried it with both of those enabled at same time along with EC & USBX enabled but there was no change. I do not have USBMap installed, I made a usb map using USBToolbox, which I have the discovered kext and the USBToolbox.kext enabled. Does that make a difference, if so, should I remove...

I noticed that the usb controller is XHCI, isn't there some weird issue where you need to patch it and rename it to XHC with a patch in ACPI? I tried that but it did not do anything.

Try my efi, I fine tuned it for the intel Wireless AX. The only issue with that is the bluetooth is not working, but that is USB dependent. It should work as it is, minus changing the platform info to yours, of coarse. I am working on cleaning the efi up more, removing drivers not needed, ect...

So far the Sound is working, I got the USB ports mapped, BUT, they still do not show up or populate when a drive (usb 2 or 3) is plugged in. Below is my modifications of the EFI. The strange thing is that you can plug in a usb dongle for mouse and keyboard in any of the usb ports and it will...

I already tried that, I think it’s on the efi middleman supplied as well. Ahhh…. That was something I didn’t even check, I will retry the efi with cpus=1 tomorrow!

Yeah I was about to say that lol... I guess the only plus to buying something like that is that you could max out ram and storage a lot cheaper than 16" Mac Pro BUT, I think for that price I would rather do the M1 Max and get the battery life and performance. I do think we will get the Legion 5...

Do you by any chance know of a replacement that might help with the Legion 5 project?

I tried to use the RyzenUSBFix but it asks for a access token if you use the second script and if you use the curl script it errors with 404 page not found, any ideas of the trick to get the script to work? Reading the instructions does not mention nothing of passwords or access tokens or that...

Its taking forever to install developer tools. (So I can run the fixusb script)

The last efi you supplied (with suggested settings) produced a kernel panic at boot, so I reverted back to the old efi, I am trying the RyzenUSBFix now. Will post update

Here is the odd thing about the USB ports in Monterey… I can plug in a usb dongle for wireless keyboard and mouse and it work, so I think usb 2 support is working, I just don’t think it works for usb 3.0 devices or higher… I am going to test that theory here in a few with usb 2.0 flash drive

I included the usbtoolbox.kext too but was right at end of day, I may have not added it to the config.plist tho. I will investigate it further tomorrow. Appreciate all the help!

I tried doing the the USB port mapping but not with your supplied efi. When I boot with utportmap it hangs at something about activating the kext. I think it might be because of incorrect acpi patches so I will try what you suggested above tomorrow. I made a couple changes such as making both...

It also seems that the usb ports drop out in Monterey. No longer have access to them. I am going to make usb port mapping and see if that helps with that part. I have a feeling that is why the wifi works but not the BT.