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Gigamaxx

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Everything posted by Gigamaxx

  1. Gigamaxx

    AMD Radeon Vii in macOS Mojave

    Radeon Vii support is still primitive but it is working with acceleration in macOS Mojave DP 14.4 version 2. Edit of the AMDRadeon5000kext info.plist adding 0x66AF1002 in the Vega10 section of IOKitPersonalities allows acceleration and decent performance. However full native support is still not there yet. Some odd observations, after updating the Crimson drivers 19.2 it seems to have flashed the bios to UEFI? When running Luxmark Ball bench the background is green instead of blue. This happens with the newly flashed card as well as the non flashed card and it ends in pixel errors. But with both cards it has the blue background and there are no errors. see pics.
  2. Gigamaxx

    AMD Radeon Vii in macOS Mojave

    Only works in Mojave 14.4 beta.
  3. Gigamaxx

    AMD Radeon Vii in macOS Mojave

    Actually, i updated the Radeon Crimson Drivers to 19.2 and it seems to have flashed the bios on the card. I reinstalled clover in UEFI mode and it boots fine. Before it had to be in Legacy mode.
  4. Gigamaxx

    Loss of display after install. Help!!

    For the IGPU (cpu graphics) you will need to use a ig platform ID. This can be tested by using the Clover boot menu. use cursor arrows at the clover screen and go to Options tab. Then go to Graphics and set ig platform ID 0x59120000, or other that works for your graphics setup. And also set Inject Intel.
  5. Gigamaxx

    Loss of display after install. Help!!

    Graphics, what card are you using if any? USB issue try using USBInjectallkext or GenericHXCIUSBkext to get through the install. Place in Clover/Kexts/Other folder.
  6. Gigamaxx

    [AMD] Mojave USB error

    GenericHXCIUSBkext may help in clover/Kexts/Other folder.
  7. AMD RX 590 8GB Polaris 30 works in Mojave! I picked up a PowerColor RX 590 Red Devil today and tested it works like the RX 580/RX480 and is recognized in Clover as 0x67DF1002. In About this Mac it shows as a Radeon Polaris. Mojave 14.2 dev beta 3
  8. Gigamaxx

    [AMD] Mojave USB error

    IOgscreenlock state is the log in point, it is probably graphics related. Nvidia cards?
  9. Gigamaxx

    Wifi/Ethernet Issues

    No don't delete any kexts. This fix should be placing the Atheros40kext from High Sierra to Library/extensions folder. My TPlink N900 works great with it, the WD4800 also works well with this fix.
  10. Gigamaxx

    Wifi/Ethernet Issues

    This may work for your wifi, it works for other Atheros models.
  11. Gigamaxx

    Help - Vega64 Display not complete

    If you open your config.plist with Clover Configurator app and look at GUI section do you have a screen resolution setting.
  12. Gigamaxx

    Wiki Wiki Where?

    Haven’t seen a ddr5 model listed as running. I’ve seen posts of them not working, probably the memory layout. I think I read that the ddr5 was running at 32 bit and the ddr3 at 64bit bus rate. My MSI GT710 ddr3 works well in Mojave.
  13. There is no guide yet and the kernel is in testing mode but a few of us have installed Mojave on our AMD systems. The easiest method would be to install Mojave on an Intel system then edit/replace the kernel, prelinkedkernel and a few other files. See this link to find the kernel and files needed to get started.
  14. Gigamaxx

    [AMD R7 2700X] Error loading kernel (0x9)

    AMD systems ned a custom kernel and a couple of other files. Also, your Nvidia cards wont work with excelleration even on a Intel system because there are no web drivers. See this thread for kernel for testing. https://www.insanelymac.com/forum/topic/335877-amd-mojave-kernel-development-and-testing/
  15. Gigamaxx

    Help - Vega64 Display not complete

    How are you connected? DisplayPort, HDMI, DVI? have you tried calibrating using System Preferences/Displays/Color/Calibrate?
  16. Gigamaxx

    Wiki Wiki Where?

    GT 710 DDR3 models usually work. The GDDR5 models may not work. Do you have a GDDR5?
  17. Gigamaxx

    Inject FB Name For AMD Radeon RX Vega 64

    Did you remove the Mvidia web drivers? Or any Nvidia web driver settings in clover.
  18. Gigamaxx

    AMD Ryzen High Sierra Install Guide.

    This is a basic guide to get AMD Ryzen systems working in High Sierra. You can create a USB installer following the link below or use the Kernel link to manually edit a cloned or copied disk with High Sierra already installed. 1). To create a USB installer follow the link here and then add/replace the Ryzen pre and post install folders after installer is finished and follow the guide for post instal using the kernel_ext_install_only terminal command option. http://www.insanelymac.com/forum/topic/325514-amd-high-sierra-kernel-release-and-testing/page-24?do=findComment&comment=2519914 2). To use the disk edit method download the link materials and follow these basic instructions to add kernel and system kext. First you will need a HDD or SSD with High Sierra installed. it can be copied using carbon copy cloner or Super Duper, pulled form a working Hackintosh ( intel) or a fresh install. You will need a way to connect your test disk to a working Mac or Hack like a USB to Sata or if you have a Sata connection available use it. Step 1). Open system used to edit the disk and go to top tool bar and select "Finder" scroll to "Preferences" click it. Check the Hard Disk box, this will show all drives on the desktop along with EFI partitions during the edit. Name your test disk something like Ryzen so that it doesn't get mistaken for your working system drive. Be especially careful when loading clover to the drive check the Change Install Disk option and make sure you only load it to the Ryzen drive. Step 2). Open the kernels folder from the link in downloads and drag it to the desktop. Next open the risen disk now showing on desktop. Click on the System folder, then Library folder. Now scroll down to "Extensions" folder and click on side arrow to open. Leave this folder open but move the window to one side of the screen or the other so you can access it during edits. You will be going from the Kernels folder to Ryzen disk folder so its best to set them side by side for the edits (see pic). Open the Kernels folder on desktop and open the Extensions folder. Drag the "System Kext" to the "Extensions" folder on the Ryzen drive. You will get "Authenticate" and a "replace" set of options do both. If you don't get the "replace" option then hit cancel and repeat until you have the replace option before using password. Step 3). Close the "Extensions" folder tab arrow and scroll down to Kernels folder and click on arrow tab. Next go to Kernels folder on Desktop and drag the kernel to the Ryzen drive kernel folder. You should get the "Authenticate" and "replace" prompts again. Step 4). Close the Kernels folder and scroll to PrelinkedKernels folder and hit arrow tab. Drag the prelnked kernel from the desktop kernel folder to the relinked kernels folder and replace it. Follow the usual prompts. Optional, you can remove the "immutable kernel" or leave it there. If you cannot boot after several attempts you may need to remove nit to help load the new kernel. Step 5). Now the post important part is to run Kext wizard or equivalent Kext repair tool. We need to rebuild caches and repair permissions. Make sure to select the risen disk as the target disk for this. Kext wizard allows you to select a target disk other utilities may not. Step 6). Open Clover boot loader and load onto the Ryzen disk. Be especially careful when loading clover to the drive check the Change Install Disk option and make sure you only load it to the Ryzen drive. After clover is installed open the EFi icon on desktop (disk) and then open the Clover folder. Replace the config.plist and kext folder Other. Check your Drivers64Efi folder for the apfsEFi driver in case you need it. Place it there if needed. Ryzen High sierra Kernels and Kext.zip
  19. The Sapphire Nitro and Powercolor Red Devil both work well in Mojave. They don’t work well in High Sierra. XFX Fat Boy dordnt work due to vbios not compatible. I was getting geekbench compute scores of 150,000 plus vs 140,000 for RX 580.
  20. Gigamaxx

    AMD Ryzen High Sierra Install Guide.

    Mine is the same 7901 and it works fine. Is it a NVME drive? If so those are tricky or hard to configure. The easiest way is to install to a SSD 2.5” and then carbon copy clone to your NVME.
  21. Gigamaxx

    AMD Ryzen High Sierra Install Guide.

    So you have the apfs file in your clover USB? Yes or no? You could try spoofing the ID in clover PCI settings. My Sata Controllet ID is 0x7901 1022.
  22. Gigamaxx

    AMD Ryzen High Sierra Install Guide.

    So you have the apfs file in your clover USB? Yes or no?
  23. Gigamaxx

    AMD Ryzen High Sierra Install Guide.

    HS is probably installed in apfs the new file system. You will need to place apfsEFI or better yet apfsautoloader in the Clover/Drivers64efi folder.
  24. Gigamaxx

    AMD Mojave Kernel Development and Testing

    Lilukext and whatevergreenkext in clover/kext:Other?
  25. Gigamaxx

    AMD Mojave Kernel Development and Testing

    Lilukext and whatevergreenkext in clover/kext:Other?
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