Hugo_bee Posted November 8, 2019 Share Posted November 8, 2019 (edited) Here I am back again, with a little work for a noob colleague with a mission Asrock H270M is an ITX mobo (we really appreciate them) that is coming to become an IMAC. To let this, we have to do the basic Mojave USB setup installation (create install dir procedure) by erasing a normal 16gb USB3 pen After that, apply a Clover UEFI+ESP setup with latest Clover Mount EFI folder of the USB Mojave install disk Replace ENTIRELY the content of EFI partition with the one here. For the BIOS configuration I've applied this one: Advanced \ CPU Configuration → Intel Virtualization Technology : Enabled Advanced \ Chipset Configuration → Primary Graphics Adapter : PCI Express Advanced \ Chipset Configuration → Vt-d : Disabled Advanced \ Chipset Configuration → IGPU Multi-Monitor : Disabled Advanced \ USB Configuration → Legacy USB Support : Enabled Advanced \ USB Configuration → PS/2 Simulator : Disabled Advanced \ USB Configuration → XHCI Hand-off : Enabled Security → Secure Boot: Disabled Boot → Fast Boot: Disabled Boot → Boot From Onboard LAN: Disabled Then: SETUP Mojave Reboot, mount EFI of DESTINATION DISK and REPLACE its EFI content as done before. you will have: 1 lan 1gigabit (the 1st one to the left, by standing in front of ports) 2 HDMI audio and video with QE/CI 3 all the 15+ USB and XHCI ports enabled 4 SATA and M2 up & running 5 NO WIFI but you can replace with a broadcome native one easily. 6 NO sleep wake H270M-Asrock.zip Edited November 8, 2019 by ugokind 1 Link to comment Share on other sites More sharing options...
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