boot hdd partition

  1. macfanatic

    [Solved] Cannot boot from USB drive after EFI partition from bootable SSD copied to USB... What am I missing?

    So I'm tweaking my MacOS Mojave 10.14.3 installation and have installed the system on my SSD (including clover bootloader and the Mac OS itself). While I was playing around making changes and experimenting, if something went wrong I didn't want to lose the ability to boot from the SSD so I...
  2. ness91

    HP Pavilion 23-b103es AIO doesn't boot from HDD

    Good morning, After a successful Yosemite install, all works OK (except wifi and sound), but the real deal is that I cannot start OS X from the HDD. I've tried lots of things like mounting manually the EFI partition with EFI mounter and following this tutorial too...
  3. lukmar

    Is it possible to install Unibeast OS X from the HDD bootable partition instead of USB stick?

    It is my first post so sorry if this question has already been posted on this forum but I couldn't find an answer. Every tutorial on installing OS X on Hackintosh I found requires to preapre USB stick for installation / boot. Is it possible to make Unibeast Mountain Lion installation partition...