Recent content by milmber

  1. milmber

    [Success] Radeon RX 6800 XT - Big Sur

    The correct SMBIOS is important for DRM, ACPI, etc. Usually the best option is to pick a SMBIOS of a real Mac matching your CPU, and then settle within that product family on one with a discrete graphics card or not. The model of the graphics card doesn't need to match necessarily but it helps...
  2. milmber

    List of AMD Radeon Navi cards in Catalina That work.

    ioreg -l |grep \"PerformanceStatistics\" | cut -d '{' -f 2 | tr '|' ',' | tr -d '}' | tr ',' '\n'|grep 'Temp\|Fan' only shows output where supported by MacOS and the underlying SMC implementation VirtualSMC -> Temperatures are supported for Polaris and earlier GPU's. FakeSMC3 -> Temperatures...
  3. milmber

    Add Sapphire RX 5600 XT to Build Signature Options

    Hi, Could you add a build signature option for the Sapphire RX 5600 XT (6 GB)?
  4. milmber

    One of the Reasons We Block Links to External Download Sites

    Does this apply to direct downloads only or does it apply to any external link ?
  5. milmber

    [SUCCESS] Big Sur on i9-10850K Z490M Gaming X

    My config.plist is attached to the post above and updated for OpenCore 0.6.8. I would recommend you follow the Dortana Comet Lake guide instead of using my EFI. The main rationale is that there are major changes with each release. My EFI looks as per the screenshot below.
  6. milmber

    [SUCCESS] Big Sur on i9-10850K Z490M Gaming X

    There would be little difference apart from higher temperatures. You may need to reduce the voltage on the CPU as I needed to - as by default most motherboard manufacturers overclock the CPU excessively when the option is selected in the BIOS. Also note that the Samsung NVME SSD's seem to have...
  7. milmber

    [SUCCESS] Big Sur on i9-10850K Z490M Gaming X

    Updated to Big Sur 11.2.2 with the above configuration without any problems.
  8. milmber

    Hydro H115i Pro RGB

    Follow the Dortana OpenCore USB mapping guide for Intel. After you have detected your USB ports, you will be able to set the port types. The H115I usb port you have connected the AIO to should be configured as an internal USB port (type 255). Lastly, generate a USBMap.kext from your mapping...
  9. milmber

    [SUCCESS] Big Sur on i9-10850K Z490M Gaming X

    Build guide for my i9-10850K running on a GA-Z490M Gaming X using OpenCore 6.6 OpenCore 6.8 and Big Sur 11.2.3 Hardware i9-10850K Gigabyte Z490M Gaming X 32 GB RAM (4 x Corsair 8GB DDR4 3600 RAM) Sapphire Pulse RX 580 8GB Sapphire Pulse RX 5600 XT 6GB Corsair RM750 PSU Corsair H115i Platinum...
  10. milmber

    OpenCore locks out BIOS

    I do, however I would recommend you create your own instead using the Dortana Intel USB mapping guide and the USBMap utility as I have mapped the internal USB ports to allow my water cooler and power supply metrics to be exposed. The app and guide makes this very straightforward.
  11. milmber

    OpenCore locks out BIOS

    The following two approaches have worked for me in the past to recover my BIOS on Gigabyte boards. Boot into Windows (if possible) and use the windows BIOS flashing utility. If your motherboard supports DualBIOS or Backup BIOS, power cycle, wait a few seconds and restart holding the power...
  12. milmber

    OpenCore locks out BIOS

    This fixed the issue for me on my Z97MX-Gaming-5. I can now access my BIOS. Thank you @Henties ! For anyone else with a similar issue - note that you must change the setting in OpenCore, reboot and reset your NVRAM before the new setting takes effect as per the OpenCore documentation note under...
  13. milmber

    << Solved >> [Success] OpenCore 0.5.9 on Haswell Build GA-Z97-HD3

    This seems to be a known issue on Gigabyte Z97 boards with OpenCore. You should be able to revert by flashing your BIOS using the QFlash utility which is accessible by pressing the END button as your computer starts. You'll need a MSDOS formatted USB with the latest BIOS from your motherboard...
  14. milmber

    << Solved >> [Success] OpenCore 0.5.9 on Haswell Build GA-Z97-HD3

    @jzrodriguez98 - do you have any issues accessing your BIOS after installing OpenCore?
  15. milmber

    OpenCore locks out BIOS

    @Danny99 - I have the exact same issue on my Z97MX-Gaming-5. Blinking cursor and no way to access my BIOS unless I reflash it.
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