![]() In that case you could enter a bless command in Terminal.app to do the same thing. The Startup Disk preferences panel will actually check the Windows partitions for Windows boot files, so it can't be used to boot legacy Clover or Linux. All windows installations on the same disk will use the same NVRAM setting - which points to the hard drive's MBR. The Mac Startup Disk preferences panel will list a Windows item for each installation of Windows. Of course, this startup manager UI will not be visible if your graphics card does not have EFI driver. Those Windows options would also appear for Clover legacy boot and Linux legacy boot since it can't tell the difference in MBR boot code between Windows, Clover, or Linux. In that case, when you hold option key during startup, there is visible a Windows item for each hard disk that has boot code in the MBR. Sure I tried anyway with both gfx card -> crash.Old Mac EFI (not UEFI) will use Windows legacy boot (MBR). Do you mean with the Apple boot manager (the one I need a gfx Mac Edition) ? Apple EFI can't boot windows because windows use a EFI version not implemented in Apple Firmware. Is there special windows CD version for UEFI + GOP without CSM ?Īpple EFI -> Windows. To make the story short : is it possible to boot windows on a realmac through Apple EFI boot -> Clover ? 1 for ConsoleControl, 1 for UgaDraw, 1 for GraphicsOutput. Not sure about the gfx protocols, but I put log in egInitScreen in edk2/Clover/rEFIt_UEFI/libeg/libscreen.c. The Windows recovery tools gives an error 0xc0000000e (i think it's this one. USB key containing a Windows 10 installation CD gives a black screen (but screen stays awake). ![]() My already installed Windows 10 partition (UEFI mode) gives an error ACPI_BIOS_ERROR. Then, when I boot Os X, it looks like injection doesn't work (I didn't remove the devices properties injection I configured for legacy boot), so I have the original Apple properties and everything works fine (sound anyway).īut the problem moved from booting OsX to booting Windows ! Booting Windows 10 doesn't work anymore. As far as I know, Apple EFI and boot.efi prefer AppleGraphicsPolicy protocols over GOP, so that one maybe needs to be disabled in order for GOP to be used.ĮDIT: Does your graphics card maybe already expose GOP? If the PC graphics card exposes the necessary HOB/data, one could use it even on a Mac to get GOP. P.S.: A generic GOP driver has been submitted to edk2-devel. Maybe the 'GETVAR' implementation is faulty? Regarding layout-id, sorry, I honestly have no clue. Of course Clover's patching stuff could be disabled, but what actually makes it different from rEFInd then? for once, Apple EFI is terminated just to be replaced by another UEFI implementation and second Clover is simply not intended to be used on Apple machines, unlike rEFIt). by booting legacy, it is destroyed and DUET loads its own (this is the reason why I initially suggested not to go the legacy Clover way, because it is twice bad. NVRAM cannot be mapped just like that because on Macs and UEFI machines, the NVRAM is exposed by the hardware-dependant UEFI firmware.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |