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Qonfused / ASUS-ZenBook-Duo-14-UX481-Hackintosh

OpenCore configuration for the ASUS ZenBook Duo 14" (UX481FA/FL)
https://github.com/Qonfused/ASUS-ZenBook-Duo-14-UX481-Hackintosh
BSD 3-Clause "New" or "Revised" License
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[Bug]: Thunderbolt not working with eGPU and system info miss thunderbolt description #57

Closed shiecldk closed 4 weeks ago

shiecldk commented 4 weeks ago

Zenbook Duo Variant

i5/i7 UX481FL (with Nvidia MX250), i5/i7 UX481FA (without Nvidia MX250)

OpenCore Version

1.0.2 Release

macOS Version

No response

Current Behavior

The current thunderbolt implementation does not show thunderbolt in macOS system description, and eGPU is not working possibly due to GPIO3 Force Power is not enabled. (We need to check how to enable this in BIOS or SSDT.) However, it looks like we need to dump the Setup.txt from Setup.efi in BIOS with ifrextract to check the hidden BIOS option for thunderbolt.

These are the resources related to solving this issue: https://github.com/utopia-team/Thunderbolt https://www.tonymacx86.com/threads/thunderbolt-3-modified-firmware-custom-ssdt-discussion.293279/ ttps://github.com/seanzhang98/ASRock-Z390-Phantom-ITX-OpenCore-Hackintosh/blob/main/README_en.md https://github.com/osy/ThunderboltReset/blob/master/PatchingACPI.md

Expected Behavior

macOS system description should show thunderbolt device. And eGPU should work with thunderbolt port when it's attached to the thunderbolt port.

Steps To Reproduce

No response

Anything else?

No response

Qonfused commented 4 weeks ago

Unlike most other midrange to high-end Comet Lake laptops, the UX481 doesn't have any Thunderbolt 3 ports; the USB-C port is 3.1 Gen 2.