The Asus still boots Windows with secure boot enabled with the default bootloader (/EFI/Boot/bootx64.eri) replaced with a copy of shimx64.efi (and grubx64.efi present).
The Asus still boots Windows with secure boot enabled with the default bootloader (/EFI/Boot/ bootx64. eri) replaced with a copy of shimx64.efi (and grubx64.efi present).