I hope dev team could patch virtualbox efi booting function in future, but before all things done, could you put this solution into virtualbox wiki? It takes me a long time to find it out, so I hope other people could fix the same thing easier. If this step not work, do some google work about clover-efi configuration. Trên USB này va h tr Bios boot và UEFI boot (fat32). Then go to "storage" tab, mount the iso file downloaded in first step to optical drive.įinal, start the virtual machine, you should enter clover-efi interface, and choose the windows icon then your computer should boot up win 7 without any fault. e) Cài t Clover: + Download phiên bn mi nht ti: + Lu ý cc k quan trng là trc khi cài bootloader Clover lên HDD thì nên cài test trên mt USB nh dng Fat32. Third, using virtualbox manager create a new virtual machine(win 7), change "system"-"boot order" set optical prior than hard disk, unclick "enable efi". Second, create vmdk file using raw disk which have windows on it. Suppose you have already installed Windows 7 圆4 uefi and Linux on your computer, and each OS could boot via UEFI from hard disk, your BIOS support legacy(bios) booting mode.įirst, go to download a latest ISO of clover-efi which is originally designed for booting osx on PC. But there is a easy way to do this in virtualbox. The tech is descripted in mentioned by coderforlife. Setup the freshly created stick as primary boot device. UEFI: If possible, disable CSM or change the Storage Oprom to UEFI only. It took me a hole sunday afternoon to find a trick cross this virtualbox defect. Reboot your machine and enter your BIOS/UEFI. Even better if it could be made automatic in VirtualBox (basically, a pseudo-VGA system). If so, I section should be added to the help manual. If this will never be implemented, is it possible to circumvent this using techniques outlined in (basically, creating the memory dumps of the VGA bios code and then loading it before the OS loads). If desired, to make it so this unofficial "addition" to EFI is not always on, it could be selectable if it is available or not (like changing between GOP and UGA is right now, but this would be in addition to those and not one or the other). Since VGA video is already implemented in VirtualBox (when using BIOS) and UEFI already supports multiple video systems (GOP and UGA), wouldn't it be easy (for someone with knowledge about them) to simply allow VGA to be accessed while in EFI? According to d3vi1 the problem is because Windows requires VGA video (from PCAT BIOS) in addition to GOP/UGA (from EFI). I know this is an old ticket, but it still hasn't been addressed.
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