Recent content by redhorse1990

Did you make USB mouse and keyboard normal. Or you make track pad and internal keyboard normal? What change did you make after installation? Just replacing GenericUSBXHCI. kext with the old version? How long did you install from USB? My USB took 3 hr to boot on the installation page because of...

EFI any updates? I got a similar one

Any success story on recent update?

Is your model S7 16ARHA7? Here is a reference EFI. But I have tried it never works. You can also upload your own created EFI and the error message. I think people here are happy to assist you.

The USBMap.kext is generated in MacOS. Is there anyway to generate my own USBMap.kext in windows?

This one has the similar model, but the provided EFI seems not working on legion s7 16arha7, as many tests on similar models doesn't work. Anyone would provide a fix?

Try this one, But someone with similar model find it not working with this EFI, may needs some modification

Anyone has success story on this model?

Unselect the ports in https://github.com/USBToolBox/tool and generates UTBMap.kexk to disable it? Do I understand it right?

@Edhawk I think using acpi ssdt to disable the usb controller would be a better choice. But I may need some help on having ssdt to disable my usb port.

Just tried all 4 usb ports including usbc ports and usb2 drive. But the issue is still the same. Would you help me disable the non-unique usb port? Thank you

Do you have any clues on which ports should be disabled?

I have tried both adding npci=0x2000/0x3000 and setting ResizeAppleGpuBars=0(my bios doesn't have Above4Gcoding option). But none seems working. I will try disabling USB port. I think I won't use two usbc port during my installation. Would you help me disable two usbc port to see whether it...

Thanks, how can I look at my USB port config and use kext to disable some ports?