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open core boot picker
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MP 1,1-5,1 MP 5.1 with OpenCore problem: Tries to boot "-Data" instead of system
I have a problem with MacPro 5.1 and OpenCore when I try to boot a 4TB Samsung 990 SSD at a PCIE-card with OS 12.7.6. Bootpicker shows "SSD_4TB - Data" partition and not the "SSD_4TB" where the system 12.6.7 is located. Boot freezes at the Apple logo and the "thermometer scale" just in the... -
MP 1,1-5,1 “unbless” OCLP EFI partition (OpenCore Picker) on Native Mojave OS Volume
cMP 5,1 with unflashed GPU I used a native Mojave OS volume which booted on the cMP 5,1 to build and install OCLP 2.2.0 to prepare a new separate volume installing Sonoma OS. The native Mojave OS volume booted normally without the OCLP boot picker (OpenCore Picker) and I was able to use the... -
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MP 1,1-5,1 OCLP Bootpicker does not show OpenCore USB boot drive
Hello, I'm running Open Core Lagacy Patcher on my old Mac Pro 4.1 with Sonoma. I have created a USB bootable install drive with OpenCore as a backup, but when I start the Mac the usb drive is not displayed in OpenCores boot picker, even if I press the spacebar. Does anyone know how to fix this...