No, your kernel patch is 8 correct, your SSDT-CPUR is not right, there are too many cores do not know whether it has an impact, try the SSDT-CPUR I provide
You can try to use the UniversalAMDFormBrowser tool to close projects related to USB4. Your laptop model should not have USB4, but I saw the NHIO code in the DSDT. If you still can't solve the problem, you can only wait until the core graphics card of ZEN3+ can drive it. It may be possible by...
What version of BIOS are you using? Zen 3+ architecture notebooks have added the AMD USB4 function. The IOUSBHostFamily driver cannot recognize AMD USB4. The USB4 function can be added in the BIOS update. Try downgrading to the lowest version of the BIOS. If it still doesn't work, there is...
It may be that the USB controller of Ryzen 7 6000 has compatibility issues and you cannot install it, but you can start the system installed on the hard disk and then add the old version of GenericUSBXHCI.kext and use it
After several days of constant trying, it still failed. I think this may be a USB4 compatibility issue. Most USB controllers of the R7 6000 CPU are based on USB4. I saw such as HX99G and Legion slim 7 Gen 7 (RX6600S 6800S ) all have the same situation. There is a special GA402 controller that is...
I don't think it's a USB port customization problem, I used USBToolBox to customize it, and the USB customization problem doesn't cause all interfaces to be invalid or slow. (The touchpad is perfectly fine, it may be mistranslated)
By the way, I haven't been able to get Thunderbolt to work, and...
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