Recent content by slr

  1. slr

    macOS 12.3 Update Causes Problems for 5700/6800/6900 Graphics Cards

    It's working even for RX 5700 (without XT). Thank you!
  2. slr

    macOS 12.3 Update Causes Problems for 5700/6800/6900 Graphics Cards

    After adding "@0,name"... values and device_type as on image below the Sapphire Pulse Radeon RX 5700 1540Mhz PCI-E 4.0 8192Mb 14000Mhz 256 bit HDMI 3xDP gave standard Geekbench results. But there is a kernel panic after wake up from sleep now... Is it possible to spoof the RX 5700 to some other...
  3. slr

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

    It looks like that there are not a lot of owners of the same motherboard. Concerning the update to F15a it says: Workaround beta BIOS to improve Kingston DDR4-2666 stability concern on some specific memory chip suppliers Add NTFS format support for Q-Flash™ Looks like a beta version and...
  4. slr

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

    Thank you for suggestions, but they both didn't solve the issue. I see that now it is iMac19,1 in the system info, but from cold boot again 480 Mb/s and after reconnect 5 Gb/s... Any ideas? Should I keep 19,1 settings or it doesn't matter at all? P.S. I have bios F14, there is F15a bios version...
  5. slr

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

    @CaseySJ Thank you for your reply. Disabling XMP Memory Profile change nothing - both usb and sleep issues are still there. Please find enclosed 2 files - when 480 Mb/s is shown and 5 Gb/s (if it matters).
  6. slr

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

    Hello @CaseySJ Sorry for posting in this Designare Z390 topic, but I don't know how to find any help on my problem. I have a fully working build on Gigabyte Z370P D3 board except USB 3.0 drives that are showing 480 Mb/s speed only after cold boot. But after I remove them and plug in again -...
  7. slr

    Gigabyte Z370P D3 USB 3.0 problem after OSX launch on Open Core

    My system is Gigabyte Z370P D3 + Core i5-8400 + Pulse 5700 GPU. Catalina 10.15.5. The only problem is the USB 3.0 HDD that is showing as USB2.0 drive just after operating system launch. USBMap is configured correctly. If I remove the drive and connect again to the same port it shows correctly...
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