Recent content by etorix

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    Ryzen 9800X3D + X870E + RX 6900 XT + RTX 5090 dual-GPU hackintosh — build log and current problem

    I fully understand that you are wary to tinker with a working system. I'm sharing my experience with Xeons, which suggests that the need for this "Above 4G+npci=0x2000" setting comes from device conflicts in the PCIe bus. I haven't experienced bad effects from the npci boot arg, which is...
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    Ryzen 9800X3D + X870E + RX 6900 XT + RTX 5090 dual-GPU hackintosh — build log and current problem

    I have no hands-on experience with AMD systems (just hanging around here to learn…), but using BOTH "Above 4G Decoding" and npci=0x2000 is a typical setting with Xeon W-2000 and Xeon Scalable systems—against what Dortania advises for Core systems. I have eventually found out that doing IRQ...
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    Ryzen 9800X3D + X870E + RX 6900 XT + RTX 5090 dual-GPU hackintosh — build log and current problem

    Not quite: This is the direct PCIe root to the CPU and your AMD GPU hangs from the chipset, which is not a satisfactory setting for a main GPU. Two separate builds looks like the most sensible option, even if it implies two sets of RAM. If you absolutely want to have a single build, I'd...
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    ASUS ZenBook UM462D / UX462DA - Ryzen 5 3500U - Can macOS be installed?

    An AMD laptop is quite ambitious for a first. All the best for the work ahead, USB and others!
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    Threadripper 3960X Native Ethernet Fix?

    What is this? The on-board i211? Or do you mean the add-on 10G card? Specifications are abysmal…
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    DSDT patch

    (Context here.) Yes, you have an Asus board, I took a quick look at the DSDT, and saw the same patterns as any other Asus/Gigabyte/non-MSI board so far so the patches should work and get you a step closer. These won't correct the ACPI errors from G02F and G027 but I don't think that these are...
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    Need assistance adapting EFI for macOS Tahoe (Ryzen 9 7950X3D + RX 6900 XT)

    I'm obviously not as reputable as CorpGhost, but the standard G002 issues are dealt with by the (non-MSI) generic patches in this post. The G02F and G027 errors are new to me. G02F is only invoked to create a PWRB (Power Button) device, and there's an Else clause which creates a purposedly...
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    I need to help with and install issue with Ryzen 9 9900x

    Or you can try the patches attached to this post.
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    7800X3D iGPU support?

    You can have macOS on all your machines… but you'd have to swap the 5070Ti for (or supllment it with) a supported or supportable AMD card.
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    Can i run it?

    Short answer: NO. Unsupported GPU: Replace it by a Radeon Navi 2 (not 6700) or older. The Samsung SSD is probably not optimal.
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    I try to install OSX on my AMD Epyc System

    The cavallero above your post said to have it working and has provided an EFI but no hardware details. Single post. Not seen since January 2024… Assume you are on your own (community can provide advices and moral support but no practical knowledge about your system), describe your hardware...
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    Constant app crashing on AMD

    So what exactly is the fix? Not using RestrictEvents (MacPro7,1 -> iMacPro1,1 SMBIOS), or setting some parameters for it?
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    Lucy2.5G.kext working with 5G controller?

    8126 is not 8125. WiFi 7? You won't have any network with macOS. Oops! Samsung drives do not always play nice with macOS The 7900XTX is not supported by macOS, as you're probably aware. But then the 5700XT will be on chipset lanes rather than on CPU lanes—suboptimal… if it runs at all. This...
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    Nic 10g

    Summary here: https://forum.amd-osx.com/threads/i-need-a-10gb-network-card.5267/post-37082
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    AMD Ryzen AI 9 HX 37

    No supported GPU.
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