opencore

Hi ! Managed to upgrade an old Hackintosh to Monterey by switching the GPU (Nvidia > AMD) and making a clean install with Opencore 8.3 (Z190x-UD3 / Intel I7 6700k /RX 6600)....The system (SMBIOS iMacpro 1,1) seems pretty stable when it's willing to boot...I can spend 10/15 minutes on either...

Hello everyone. Long time since i been in tonymacs website since my build have been working great :) So what the deal here is that i wanted to hookup my laptop to external monitor via displayport or vga. Tried them both and it didn't work. I searched internet and i did not find specific answer...

I am running Big Sur 11.6.8 I tried to create a new EFI on a separate USB Stick with the latest OC 0.8.3 downloaded the debugg version and when tried to boot from the USB Stick the boot picker still showed 0.7.2. I read on a forum how to see the loaded OC version, and I found “change on...

Hi and thank everyone for reading. I am using: Opencore 0.8.3, a separate macOS drive, and a Windows drive Hardware information in my profile When I try to install Monterey it always reset when 12 minutes left. Previously, I had Big Sur working like a charm with Rx5700XT, but for some reason...

I have installed successfully installed Monterey, post install to get graphics acceleration I have tried both Geforce-Kepler-patcher-V4 and OpenCore-Legacy-Patcher but after installing when its start on half way it shows black screen here I am attaching my EFI and config.php any solution for...

Hi everyone, I've recently installed Ventura on my hackintosh with the help of opencore 8.3.0. I would like to add a HDD and to redo the installation using Fusion Drive. I don't find any information about how good can OC handle Fusion Drives. Do you know if OC 8.3 supports fusion drives ? Many...

After lot of struggle I can able to run Hackintosh on my latest build with Intel 12th Gen processor + AMD Rx 6600 CPU: Intel i7 12700 GPU: Asus Dual AMD RX 6600 RAM: Kingston Fury Beast 32GB (2x16GB) 5600MHz DDR5 CL40 DIMM x 2 Motherboard/Laptop Make and Model: Gigabyte Z690 UD AX DDR5 Audio...

OpenCore 0.8.3 is out. You can get it in Acidanthera. Main changes Fixes for macOS 13 developer beta 3 Added ext4 file system driver Changed RsaTool not to link against system ssl (but LibreSSL) on macOS Fixes for macOS 10.4 and 10.5 Fixes for emulated NVRAM (OpenVariableRuntimeDxe.efi as...

Here is another success story of an old discontinued legacy system. Running flawlessly Catalina with updates 10.5.7, everything works: Spec: Mobo: Asus P6X58D-E GPU: Sapphire Radeon RX580 OC Lite SSD: 512 Transcend 370 RAM: 20Gb USB 3.0:NEC USB 3.0: LAN & Sound (Crippled): Fried by lightning...

Hi I am new to the scene of hackintosh. I tried today build the project with the guide followed multiple times. But my system doesn't seem to display anything after I chose to boot on the open core setting. I have a dvi to HDMI adaptor because my motherboard doesn't have an HDMI port. Idk if...

Hi, I'm trying to build a hack with Monterey, but I can't pass OpenCore initial process. I already did a successfully hack with Big Sur but now I can't get it working. I've attached my EFI folder and the last logs from a debug version of opencore. Nothing that I already searched on internet...

Hi All, I managed to install Mac OS Catalina 10.15.7 using Opencore, so far everything works great but Shutdown/Reboot and Sleep. The thing is, some times the machine shuts down nicely, but some times it just goes blank and the computer is still on with spinning fans, and some times power...

The OpenCore team has been working on different parts. Adaptation to macOS 13 Ventura developer beta has been the one that has received the most contributions. In addition, new layouts have been added on AppleALC. OpenCore 0.8.2 Main changes Updated builtin firmware versions for SMBIOS Updated...

Introduction If you want to try out macOS for the first time and have no access to an Apple built, Mac Computer, it's the old Chicken and the Egg dilemma. You have no Mac so how do you create your macOS USB installer and install macOS without one ? If you use Windows 10 and install Python...

Hi All, I'm attempting to setup a Dell Optiplex 7050 micro as a hackintosh running Catalina. I have a couple of MacBooks that I don't want to update beyond Catalina (as I don't like look/feel of Big Sur), so I'd like to setup the hackintosh on Catalina for consistency. Specs: Optiplex 7050...

Hello, I have a problem every time I try to start the installation the verbose screen stops on "HID: Legacy shim2" Then I tried to remove the voodooI2C kexts as it could be my trackpad interfering but that did not work and resulted in it stopping on "appleintellpssi2ccontroller...

Hello, I've been tinkering with an "old" HP EliteDesk 800 G2 Mini computer. I managed to install the latest Monterrey using OpenCore (offline installation). After the post-install guide and got Sound, FileVault and iMessage to work just fine. Unfortunately sleep doesn't work as expected. Once...

Hello there! I am seeking guidance on helping to get my X99 setup stable and booting. I've tried posting on other forums; either no one knows how to fix it or they don't want to reply. Is what it is, no grudges here. I'm hoping that some of you may have a bit more of an idea as to why my system...

There has been a lot of work at the source code level. These changes are useful for developers however, this month, there are few (but important) changes visible to the end user. OpenCore continues to improve with each new release. Get it here. Main changes (changelog and configuration pdf...

Hi I just want to know more about Power Management: I already, extract, edit and compile the SSDT-PLUG.aml on my Gygabyte ga-z270xp-sli Kabylake 7xxxx OpenCore Catalina using the Integrated Intel 630 Video Card My question is: do I need to apply the "Optimizing Power Management" method...