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Acer Aspire A515-54


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@SavageAUS I saw your EFI need enable USbinjectAllkext and XHCI-Unsupported.kext 

 

Need first try this EFI and don't forget ResetNvram. Remember, some XHCI hardwares need only to install, after that you can keep issues, need disable and use only USbinjextAll but need remap your machine. 

 

EFI - OC SavageAUS.zip

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Use this EFI folder with procedure bellow EFI SavageAUS.zip

-Bios/UEFI in full default settings and Secure Boot disable
-Last Bios/UEFI Version
-Delete old EFI folder and paste new. Don't use merge files
-Don't use Drag and Drop into EFI partition. Use Copy/Paste instead
-Reset NVRAM one time - with OpenCore use entry "Reset Nvram" / with Clover use F11 key on boot screen

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