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  1. rj510

    Gigabyte Z690 Aero G + i5-12600K + AMD RX 6800 XT

    Sorry to hear it's not working. I just finished helping a friend build a Z690 using an i9-12000KF in an ASUS ProArt Creator mobo. The I225V worked whether DevProp was injected or not (but when injected the SystemInfo looked better). We doubled checked activity by using only one Ethernet cable...
  2. rj510

    Gigabyte Z690 Aero G + i5-12600K + AMD RX 6800 XT

    If I follow the guide, my I225V port also is inactive (in fact, the port disappears from SystemInfo without any DeviceProperties injection). Only if the DeviceProperties, as shown below, are injected, does the I225V work on my ASUS Z690 Max Extreme under Ventura (13.1; and same under Monterey...
  3. rj510

    Asus Z690 ProArt Creator WiFi (Thunderbolt 4) + i7-12700K + AMD RX 6800 XT

    Having BlueToolFixup enabled, or csr-active-config set to anything but 00000000, seems to defeat the incremental bypass and force performing a full download. Since I'm no longer using any Wifi/BT kexts, I was able to do an incremental update for the latest Ventura beta on my ASUS Z690.
  4. rj510

    Asus Z690 ProArt Creator WiFi (Thunderbolt 4) + i7-12700K + AMD RX 6800 XT

    If you set Above 4G Decoding to Enabled, both Booter/Quirks/ResizeAppleGpuBars and UEFI/Quirks/ResizeGpuBars should be set to 0. I've had boot problems when these are -1 and Above 4G is enabled (-1 seems to be okay when Above 4G is disabled). In your config file, while the former is correctly...
  5. rj510

    Z690 Chipset Motherboards and Alder Lake CPU

    Booting Mojave on a Z690 I completely agree with you about Mojave with its 32-bit compatibility (and it seems to be the last macOS to allow booting macOS from an external USB drive). I worked on my ASUS Z690 Maximus Extreme and have Mojave working. The required CPU emulation is below (due to...
  6. rj510

    Z690 Chipset Motherboards and Alder Lake CPU

    BT and USB Audio problem: a work-around. I recently noticed a BT-USB Audio problem with the Z690 ROG Maximus Extreme mobo. Maybe this is only applicable to the this mobo, but it could afflict other Z690s mobos. There are 2 setups that will potentially create this problem: using a PCIe Wifi/BT...
  7. rj510

    Z690 Chipset Motherboards and Alder Lake CPU

    Yes, "ProvideCurrentCpuInfo", the "CPUTopologyRebuild.kext", "CPUFriend" and "CPUFriendDataProvider-iMacPro-1-1.kext" are all necessary. I didn't mention since these are also necessary for Big Sur and Monterey. Except for those settings I mentioned in the first post, all other settings were the...
  8. rj510

    Z690 Chipset Motherboards and Alder Lake CPU

    I got Mojave working on my ASUS Z690 MaxExtr this weekend, using OC v080 (latest commit). The keys (as some have mentioned) were: 1. iMacPro1,1 SMBIOS 2. Emulate: EB060800 00000000 00000000 00000000 3. Booter/Quirks below 4. RestrictEvents (it now works in older MacOSes) 5. Kernel/Quirks below...
  9. rj510

    [SUCCESS] Gigabyte Designare Z390 (Thunderbolt 3) + i7-9700K + AMD RX 580

    My issue with USB on the TB3 AIC is probably restricted to the AMD platform. There are some who are using the GB TRX40 mobo that supports a TB3 AIC, having a TB header on the mobo. They have TB and USB functionality on those mobos. My mobo is an MSI TRX40 that does not have a TB header and...
  10. rj510

    [SUCCESS] Gigabyte Designare Z390 (Thunderbolt 3) + i7-9700K + AMD RX 580

    I had to pull the GB TR AIC from my TRX40 build in the latest Big Sur 11.3+ due to freezes. This card is one I've used in previous Z390 and X570 builds. I re-flashed tonight using the recommended firmware from the repository and Big Sur now seems stable with the TR AIC. Thanks! I know this is...
  11. rj510

    [Success] AMD RX6000 Series working in macOS

    This post is about how Kernel patches can affect GPU performance, specifically a PowerColor Red Devil 6900XT on a 3970X Threadripper TRX40 mobo. If you're Intel based, the results may be interesting, but the patches are of no importance. And while the results are accurate for a TRX40 mobo, they...
  12. rj510

    Gigabyte Z490 Vision D (Thunderbolt 3) + i5-10400 + AMD RX 580

    Is the description ever unclear. The bottom section is poorly worded, suggesting that Intel is 0, or, disable is 0: "revcpu=value to enable (1, non-Intel default)/disable (0, Intel default) CPU brand string patching" At the top of the readme file this is contradicted by: "CPU brand...
  13. rj510

    Gigabyte Z490 Vision D (Thunderbolt 3) + i5-10400 + AMD RX 580

    revcpu = 1 is for non-Intel CPUs. For Intel, set revcpu = 0 (I updated the original post to avoid future confusion.)
  14. rj510

    Gigabyte B550 Vision D (Thunderbolt 3) + AMD Ryzen 7 3700X + AMD RX 5600 XT

    Thanks. I updated the attachment on my original post to include your findings, so it now covers 2, 4 and 8 DIMM setups for MacPro7,1.
  15. rj510

    Gigabyte Z490 Vision D (Thunderbolt 3) + i5-10400 + AMD RX 580

    I too tried and was unsuccessful, because I was only passing the revcpuname value. If you pass this and revcpu=1, then it works as follows when RestrictEvents in enabled in the Kernel/Add section of OpenCore: But the Memory pane changes (from what I earlier posted on another of your...
  16. rj510

    Gigabyte B550 Vision D (Thunderbolt 3) + AMD Ryzen 7 3700X + AMD RX 5600 XT

    Besides the AMD 6900XT drivers being present in the latest Big Sur public beta and usable when the SMBIOS MacPro7,1 is used. I noticed another advantage to using the MacPro7,1 SMBIOS (at least on my TRX40 build): the USB-C port on the TB card is present and active. However, when a USB-C drive...
  17. rj510

    Gigabyte B550 Vision D (Thunderbolt 3) + AMD Ryzen 7 3700X + AMD RX 5600 XT

    Thanks! I've updated my above post and attachment, to incorporate your corrected 4 DIMM settings.
  18. rj510

    Gigabyte B550 Vision D (Thunderbolt 3) + AMD Ryzen 7 3700X + AMD RX 5600 XT

    I've finally figured out how to correctly use the Memory section in OC. I decided to work on this since I've now changed to using MacPro7,1 instead of iMacPro1,1 due to the former apparently being a better match for going forward with AMD 6x00XT GPUs. If you follow this guide carefully, you...
  19. rj510

    Ongoing Progress - Big Sur on Gigabyte B550 Vision D - AMD Ryzen 7 3700X - Thunderbolt 3

    The OS shouldn't be affecting your ports. It may be that you need to clear the Hackintool's buffer. You can clear then refresh the buffer as shown below. Image 1, a fresh run on my laptop before clearing: Image 2, same laptop, after clicking on the broom (clear) and then the circle...
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