Hi everyone 👋
I’ve built my own EFI for Asus ZenBook UX333FA (i5-8265U, UHD620, NVMe, Intel AC 9560) and successfully installed macOS Tahoe Beta 3.
Almost everything works perfectly — graphics, sleep, touchpad, HDMI, USB, and webcam.
Now I only need help fixing audio (ALC294) and keyboard backlight.
💻 Specs
Model: Asus ZenBook UX333FA
CPU: Intel Core i5-8265U (Whiskey Lake)
GPU: Intel UHD Graphics 620
SSD: NVMe M.2
Wi-Fi / BT: Intel Wireless-AC 9560 → works only with hidden SSID networks
Audio: Realtek ALC294
RAM: 8 GB
✅ Working
Intel UHD 620 graphics acceleration
Sleep / Wake
Keyboard & Trackpad
USB, HDMI, Webcam
Wi-Fi (Intel AC 9560, hidden SSID ok)
❌ Not working yet
Realtek ALC294 Audio
Keyboard Backlight
EFI is attached for review.
Any help or suggestions to fix these two issues would be highly appreciated 🙏
Thanks a lot! ❤️
EFI file https://drive.google.com/file/d/1Xm5JUKNGa1ShsqhUIYJ6TnBwnzVYqHB6/view?usp=share_link
Hi everyone 👋 I’ve built my own EFI for Asus ZenBook UX333FA (i5-8265U, UHD620, NVMe, Intel AC 9560) and successfully installed macOS Tahoe Beta 3. Almost everything works perfectly — graphics, sleep, touchpad, HDMI, USB, and webcam. Now I only need help fixing audio (ALC294) and keyboard backlight. 💻 Specs Model: Asus ZenBook UX333FA CPU: Intel Core i5-8265U (Whiskey Lake) GPU: Intel UHD Graphics 620 SSD: NVMe M.2 Wi-Fi / BT: Intel Wireless-AC 9560 → works only with hidden SSID networks Audio: Realtek ALC294 RAM: 8 GB ✅ Working Intel UHD 620 graphics acceleration Sleep / Wake Keyboard & Trackpad USB, HDMI, Webcam Wi-Fi (Intel AC 9560, hidden SSID ok) ❌ Not working yet Realtek ALC294 Audio Keyboard Backlight EFI is attached for review. Any help or suggestions to fix these two issues would be highly appreciated 🙏 Thanks a lot! ❤️ EFI file https://drive.google.com/file/d/1Xm5JUKNGa1ShsqhUIYJ6TnBwnzVYqHB6/view?usp=share_link