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  1. qxuchn

    [Guide] Lenovo Yoga 920 i7-8550U 4K Big Sur 11.1 OpenCore

    Thank you! The brightness control finally works in my computer with your EFI. However, my windows10 still doesn't work. It is very werid! When I remove BigSur boot from EFI, it is able to boot to windows10.
  2. qxuchn

    [Guide] Lenovo Yoga 920 i7-8550U 4K Big Sur 11.1 OpenCore

    My brightness control still doesn't work! Any other people can share your EFI to me?
  3. qxuchn

    [Guide] Lenovo Yoga 920 i7-8550U 4K Big Sur 11.1 OpenCore

    Did you do other things except include SSDT in for brightness control?
  4. qxuchn

    [Guide] Lenovo Yoga 920 i7-8550U 4K Big Sur 11.1 OpenCore

    Could you attach your EFI? Thanks!
  5. qxuchn

    [Guide] Lenovo Yoga 920 i7-8550U 4K Big Sur 11.1 OpenCore

    Hi, Could you send me your EFI? My brightness control still doesn't work when I add your SSDT. Anybody try win10+BigSur double boot? I got blue/green screen when I boot to win10. I am using cephasara's EFI3.
  6. qxuchn

    [Guide] Lenovo Yoga 920 i7-8550U 4K Big Sur 11.1 OpenCore

    I am still in Catalina. The only problem what I have now is that the cursor sometimes jumps when typing. Do you have this problem in the new version? Thanks!
  7. qxuchn

    [GUIDE] Lenovo Yoga 920

    DSDT.aml file, you should generate one with your computer, and I think you can just using all other files in EFI. If you are using my EFI, please generate your ID. The WIFI card can buy from AliExpress.
  8. qxuchn

    [GUIDE] Lenovo Yoga 920

    Yes! I think the sleep problem is together with USB.
  9. qxuchn

    [GUIDE] Lenovo Yoga 920

    For new install, you should remove 'YOGA920-Hackintosh/EFI/CLOVER/ACPI/patched/DSDT.aml' file.
  10. qxuchn

    [GUIDE] Lenovo Yoga 920

    Hi Everyone, I think I fixed my sleeping and USB problems now. The most important is that it looks I also fixed my thunderbolt3. Now, all USBs (incude usb type-a and type-c) are working fine. The docking station can be connected USB type-c with USB3, USB2, and HDMI working. The type-c can be...
  11. qxuchn

    [GUIDE] Lenovo Yoga 920

    Thanks for your help! I restart every thing from generate SSDT, but I still can't set USB type-c with USB3 work (it works if I insect it before boot). I am trying to flow this guide (https://www.tonymacx86.com/threads/the-new-beginners-guide-to-usb-port-configuration.286553/#post-2029768), but I...
  12. qxuchn

    The New Beginner's Guide to USB Port Configuration

    Hi, I am following your steps. But when I finished the first step: "Step 1 - Install the USBInjectAll.kext and a Port-Limit Removal Patch" and reboot, I cann't use my USB3. Then what should I do? Thanks!
  13. qxuchn

    [GUIDE] Lenovo Yoga 920

    Hi, I attached my EFI here. I think the main problem what I have now is that my computer will reboot automatically during sleep. I also attached my ERROR after reboot here. I suspect that I am using Edd1024's USB patch, but I still not switch the wifi/bluetooth card. And my USB can only using a...
  14. qxuchn

    [GUIDE] Lenovo Yoga 920

    When I using @Edd1024's EFI folder, it reboot occasional during sleep, and usb disk in usb-c doesn't work, and touch screen with two fingers doesn't work. But when I update to the latest voodooI2C (2.4.2), all USB (include type-c) are working, the touch screen with two fingers also working. But...
  15. qxuchn

    [GUIDE] Lenovo Yoga 920

    Hi, I have another question and I hope you can help me. My usb-c can't use USB disk hot swap. While no Thunderbolt drivers is loaded, if I put an adapter with HDMI connected via Thunderbolt port it actually works. But won't load any USB drive or so. If boot with the adapter/Hub connected, it...
  16. qxuchn

    [GUIDE] Lenovo Yoga 920

    When I changed those files, it still has reboot juring sleep. Do you have any idea? Thanks! panic(cpu 4 caller 0xffffff8000a91b2c): Sleep transition timed out after 180 seconds while entering darkwake on way to sleep. Suspected bundle: com.apple.driver.usb.AppleUSBXHCI. Thread 0xb105. Failure...
  17. qxuchn

    [GUIDE] Lenovo Yoga 920

    Hi, could you help me how to get all patchs from your DSDT.aml file? or how can I "replace the addresses of my computer to your DSDT file". Thanks!
  18. qxuchn

    [GUIDE] Lenovo Yoga 920

    Hi, could you help me how to get all patchs from @Edd1024's DSDT? or how can I 'replace the addresses in the DSDT file'. Thanks!
  19. qxuchn

    [GUIDE] Lenovo Yoga 920

    Thanks! It works now! Did you know how to fix touchscreen?
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