Open VirtualBox Select the guest OS, but don't launch it. Click on the Settings button. Go to System > Motherboard > Boot Order Select an entry (e.g Hard Disk, USB, or DVD drive) and use the arrow ...
I'm currently using VMWare Fusion 3.x, not really wanting to upgrade to 4.0, so I've been looking into how to get VirtualBox running with my Boot Camp installation, and so far I'm coming up on ...
I don't think Virtualbox has a UEFI option, so I think virtualbox is (rightly) booting legacy. But still it can't boot from that ISO I just tried VMWare Player I notice that one can choose UEFI or not ...