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Tell if install file is for windows or mac generator#
Tell if install file is for windows or mac pro#
Tell if install file is for windows or mac software#

Find DirectGopRendering and change true to false.

This option, which is needed for the Radeon VII and some versions of the 5700 XT but not for the RX 580, can cause undesirable effects (such as slow scrolling) and therefore should be disabled if not needed. Because the VMM flag causes a performance loss (about 5%) and disables power management, it is a good idea to only have the flag ON when installing or checking for updates.ĭisable the special GOP renderer if not neededįor maximum compatibility, the sample configuration enables a special GOP renderer to display the boot picker.

Tell if install file is for windows or mac software#

Open ist in your home folder with TextEditĪdding the VMM flag to the CPUID helps enable installations and Software Update.

Navigate to /Volumes/EFI/EFI/OC and copy ist to your home folder.The volume should mount as /Volumes/EFI and appear as EFI in Finder. Look for the EFI volume of Disk A by entering diskutil list in Terminal.The volume should mount and open as /Volumes/EFI in Finder. You can mount the EFI volume of Disk A by entering u=$(nvram 4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102:boot-path | sed 's/.*GPT,$*$.*/\1/') if then sudo diskutil mount $u & open /Volumes/EFI/ fi in Terminal. Bless the volume for booting by entering bless -mount /Volumes/EFI -setBoot.You should see " Volume EFI on /dev/diskAs1 mounted". Mount the EFI volume by entering diskutil mount /dev/diskAs1.Replace the actual identifier in the next step. The identifier should be something like diskAs1. Look for the EFI volume of Disk A by entering diskutil list.In recovery, open Terminal (see Utilities in the menu bar).

Select the EFI volume of Disk A for booting

Tell if install file is for windows or mac pro#

Mac Pro boot times can be long, especially when booting into recovery. Reboot into recovery by entering the following command in Terminal: sudo nvram "recovery-boot-mode=unused" & sudo reboot recovery.You are now ready for your first boot with OpenCore. The resulting folder /Volumes/EFI/EFI should include two new folders BOOT and OC. In this case, you can choose to merge the contents of the EFI folder if prompted by macOS. The EFI volume of Disk A may already contain a folder called EFI (which may contain a folder called APPLE). This guide is aimed at systems with the following specifications: This solution, which applies not only to the Mac Pro 5,1, probes your hardware to dynamically configure OpenCore for your Mac.

Tell if install file is for windows or mac generator#

OC Plistlib Generator (diligent programmatic solution provided by for automating OpenCore updates)Īnother great solution is the OpenCore Legacy Patcher (OCLP) provided by the Dortania team.

MyBootMgr (great multi-boot solution provided by with a rich suite of helper apps for setting up and maintaining RefindPlus and OpenCore).

Martin's Package (very popular easy-to-install one-package-fits-all solution provided by with emphasis on hardware acceleration).

This guide (step-by-step hands-on instructions).

Here on MacRumors, you have a few options: Since this guide appeared, other solutions to OpenCore on Apple hardware have been proposed. 👍 The included sample configuration is about as minimal of a configuration as possible for using OpenCore on a Mac.