Zenfection Posted July 6, 2021 Share Posted July 6, 2021 Laptop specs: BIOS v1.6.1 Intel 300 Series chipset Intel 9th gen Coffee Lake 6-core i7-9850H CPU @2.60GHz Intel UHD 630 graphics 15.3" FHD 1920x1080 LCD Hynix 32GB DDR4-2666 RAM Intel 1TB SSDPEKKF010T8 NVMe SSD Realtek RTS525A card reader (PCIe) Intel I-219LM Gigabit Ethernet Intel Wireless-AC 9560 160MHz Wireless/Bluetooth Realtek ALC236 audio Microdia camera (USB-internal) Alps I2C touchpad Got into Catalina 10.15.7 with OC 0.7 but not any USB Port working !!! Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 6, 2021 Moderators Share Posted July 6, 2021 Try enabling XhciPortLimit in config file Link to comment Share on other sites More sharing options...
Zenfection Posted July 6, 2021 Author Share Posted July 6, 2021 I got a black screen error !!! And today i used my windows to start over. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted July 6, 2021 Administrators Share Posted July 6, 2021 Please post a zipped copy of you OpenCore EFI folder. Resources subfolder can be removed to minimise size. Link to comment Share on other sites More sharing options...
Zenfection Posted July 6, 2021 Author Share Posted July 6, 2021 EFI.zip This is my EFI, Please comment !!! Link to comment Share on other sites More sharing options...
Administrators Hervé Posted July 6, 2021 Administrators Share Posted July 6, 2021 No need for the AppleCpuPmCfgLock kernel patch; that for 2nd gen Sandy Bridge and 3rd gen Ivy Bridge platforms. You opted for SSDT-EC table instead of SSDT-EC-USBX table as recommended in Dortania's documentation. Dortania does state that SSDT-EC is for Broadwell and older systems when SSDT-EC-USBX is for Skylake and later. Being a Coffee Lake platform, your laptop falls into the 2nd category. UHD630 iGPU of i7-9850H carries native id 0x3E9B. As such, no need to inject that exact same device-id through OpenCore. It does no harm of course. MacBookPro16,4 may not be the correct or best SMBIOS to use though MBP16,1/MBP16,4 are 9th gen Coffee Lake with UHD 630 graphics. You could try MacBookPro15,1 or MacBookPro15,3 instead. Absolutely no need for the -no_compat_check boot arg in NVRAM. That's for systems using an officially unsupported SMBIOS in a given macOS version. Not the case here, whether you use MBP15,x or MBP16,x SMBIOS. The boot-arg will do no harm but will block all macOS update offers. If you keep getting back screen, do experiment with other CFL mobile framebuffer layouts such as those listed in the https://github.com/acidanthera/WhateverGreen/blob/master/Manual/FAQ.IntelHD.en.md. You may also refer to the suggestions provided in Clover Configurator app. I've never Hackintoshed any Coffee Lake laptop so I don't know how accurate these are but 2018 8th gen CFL MBP15,1 certainly uses layout 0x3E0B0006: You've linked to the Dortania documentation but it appears you did not followed it thoroughly. I suggest you do so using the section written for the Coffee Lake laptops: https://dortania.github.io/OpenCore-Install-Guide/config-laptop.plist/coffee-lake.html 1 Link to comment Share on other sites More sharing options...
Zenfection Posted July 6, 2021 Author Share Posted July 6, 2021 thank you i will try it right now Link to comment Share on other sites More sharing options...
Zenfection Posted July 7, 2021 Author Share Posted July 7, 2021 now I have access to macOS BigSur, but a rather silly error occurs when I boot into macOS no error occurred and Black Screen but when I pressed 'Esc' then it makes a noise I think it in Login Screen and after 5-7 tries I got in BigSur The next boot still has the same error !!! This is my EFI : EFI.rar Link to comment Share on other sites More sharing options...
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