
Once everything was working OK, I copied the OpenCore EFI folder to my ESP partition, making sure not to wipe out the Windows and Linux EFI directories, and used OpenCanopy as my boot menu. Intro Dual Boot a Hackintosh on One Drive (OpenCore) Brandon Yen 11.4K subscribers Join Subscribe 1.3K 63K views 2 years ago Hackintosh Guides Join the discord. To add the second one, I had to edit the ist to add the partition information for it. OpenCore will add the first operating system (Windows or Linux) on your disk to the boot menu. When I ran the MacOS installer, I selected to install MacOS to the new partition and that's all that was needed. I created a new partition and gave it a label I'd easily recognize. Get Win10 updated and setup to your satisfaction. Disconnect cable or remove NVMe M.2 drive. I already had Windows and Linux and running from the drive and I was able to resize my Linux partition to make room for MacOS. Anyone any idea how to dualboot with opencore 0.5.7 for windows and macOS Set up OC so the Mac drive is booting properly from OC. The OpenCore installation guide has more information on how to setup multiboot If it's smaller than this, you'll have to resize existing neighboring partitions to make room to expand it. Your EFI partition (ESP) has to be at least 200MB. Yes, it's actually quite easy to do if your laptop uses EFI and GPT partitions. Building a CustoMac Hackintosh: Buyer's Guide
