- #Mac os efi boot how to#
- #Mac os efi boot mac os#
- #Mac os efi boot install#
- #Mac os efi boot software#
#Mac os efi boot how to#
What I do not understand is why you want to know how to do this with respect to Windows? Normally, the Startup Manager automatically inserts a Windows label for a properly installed Windows. This was done so a default icon labeled EFI Boot would not appear in the Startup Menu. Note: There is no /EFI/BOOT folder containing an Boot圆4.efi file. Note: The hidden EFI partition does not normally appear in the Finder and the Finder does not normally show hidden files. The actually Ubuntu boot files are stored in the hidden EFI partition, as shown in the image below. Icon \System\Library\CoreServices\icons\os_ubuntu.png In other words, I added the following lines to the bottom of the default nf file.
#Mac os efi boot install#
In this example, I instead chose to install rEFInd to silently boot Ubuntu.
Some installations actually store the operating system boot files in volume. 1/ Install your Hackintosh (macOS 10.14.3) 2/ DO NOT INSTALL ANY BOOTLOADER 3/ Boot up using your USB (Make sure to boot to: Boot macOS Install fromAlso, the Finder windows does not normally show the hidden files. I used the diskutil command to manually mount the volume. the /etc/fstab file was edited so the Ubuntu volume would not auto-mount. Note: Normally the Ubuntu volume would not appear in the Finder. Basically this volume needs to be setup to appear as a legacy OS X boot volume. 256259 server security considerations, 262, 263 EFI boot, 83. The content of this volume is shown below. Mac hardware troubleshooting keyboard combinations, 23, 24 NVRAM, 22 PRAM, 22 SMC, 22. In this example the volume name is Ubuntu. The name of this volume will appear as the label on the Startup Manager menu.
#Mac os efi boot mac os#
VolumeIcons.icns file should be Mac OS Extended (Journaled) formatted. You will find creating the custom label is a bit more difficult.įirst of all, the volume containing the. Being able to install and run Windows on your Mac can be very useful. (For a better view, either click on the image or open image in a new window.) In your question, you have indicated you found how to create the custom icon, so I will not elaborate on this. macOS: Getting Rid of the Windows EFI Boot Entry. The wikipedia article below is the source of the above image, as well as contains some good introductory details on EFI and Apple's use of it since 2006.I believe you are looking to create an entry in the Startup Manager menu where the entry has a custom icon and custom label.
#Mac os efi boot software#
Then a company like Apple decides to adopt a certain version of the EFI specification (perhaps even using specific implementations of the spec in hardware - either making it's own chips or adopting another company's implementation) and possibly extends/modifies the base implementation to meet Apple's needs.įrom a high level, boot.efi is part of the software end of things that help shepard the hardware boot and handoff to the OS to let it run (in this case OS X 10.8.4):
rEFInd is one of the most popular multi-boot managers on the market. Rather than have to build custom code into each new hardware device and each new software release - a standard was agreed upon and the specification was initially written by Intel. rEFInd is a boot manager for UEFI computer that will allow you to choose between Windows, Linux and Mac OS X, and other operating systems when you boot your computer, it can auto-detect your installed operating systems and presents a pretty GUI menu these operating systems. EFI is a contract that specifies how the hardware can find and start the software and vice versa.
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