imacosiris Posted July 13, 2020 Share Posted July 13, 2020 Hi guys I already have a Hack running HighSierra and Clover. But I think to move to Open Core and install macOS Catalina. I just wonder if any one have any experience with this model of Gigabyte motherboard. I must add I use this hack as server to share videos no need audio for example, only network and storage My config is as follow Motherboard: gigabyte ga-h97m-d3h Processor : Intel i3 3,69 Mhz Memory : 32 GB 1600 Mhz DDR3 Video Card: NVIDIA GeForce GT 710 (Nvidia Web Driver 387.10.10.10.40.105) System identify as iMac (27-inch, Late 2013) Current version 10.13.6 Boot drive SSD Kingston HyperX Savage SHSS37A120G Any advice ?? Br Link to comment https://www.insanelymac.com/forum/topic/344485-advice-installing-oc-with-ga-h97m-d3h-macos-catalina/ Share on other sites More sharing options...
crazybirdy Posted July 13, 2020 Share Posted July 13, 2020 (edited) 2 hours ago, imacosiris said: Hi guys I already have a Hack running HighSierra and Clover. But I think to move to Open Core and install macOS Catalina. I just wonder if any one have any experience with this model of Gigabyte motherboard. I must add I use this hack as server to share videos no need audio for example, only network and storage My config is as follow Motherboard: gigabyte ga-h97m-d3h Processor : Intel i3 3,69 Mhz Memory : 32 GB 1600 Mhz DDR3 Video Card: NVIDIA GeForce GT 710 (Nvidia Web Driver 387.10.10.10.40.105) System identify as iMac (27-inch, Late 2013) Current version 10.13.6 Boot drive SSD Kingston HyperX Savage SHSS37A120G Any advice ?? Br Try this EFI for Haswell, and setup BIOS as url. EFI.zip https://dortania.github.io/OpenCore-Desktop-Guide/config.plist/haswell.html#intel-bios-settings Spoiler 11. Intel BIOS settings 11.1. Disable Fast Boot Secure Boot VT-d (can be enabled if you set DisableIoMapper to YES) CSM Thunderbolt(For initial install, as Thunderbolt can cause issues if not setup correctly) Intel SGX Intel Platform Trust CFG Lock (MSR 0xE2 write protection)(This must be off, if you can't find the option then enable both AppleCpuPmCfgLock and AppleXcpmCfgLock under Kernel -> Quirks. Your hack will not boot with CFG-Lock enabled) 11.2. Enable VT-x Above 4G decoding Hyper-Threading Execute Disable Bit EHCI/XHCI Hand-off OS type: Windows 8.1/10 UEFI Mode DVMT Pre-Allocated(iGPU Memory): 64MB Edited July 13, 2020 by crazybirdy Link to comment https://www.insanelymac.com/forum/topic/344485-advice-installing-oc-with-ga-h97m-d3h-macos-catalina/#findComment-2730117 Share on other sites More sharing options...
imacosiris Posted July 22, 2020 Author Share Posted July 22, 2020 Thanks a lot I finally do the install with macOS Catalina all works perfect ! I'm really impress I just have one issue If the monitor is not plugin in the computer the computer not start. I don't really need a monitor because I use this Mac as server so I don't need a monitor Is normal this behaviour ? Br Link to comment https://www.insanelymac.com/forum/topic/344485-advice-installing-oc-with-ga-h97m-d3h-macos-catalina/#findComment-2731308 Share on other sites More sharing options...
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