Thinkpad X390 on OpenCore 0.6.4 running Catalina

Thinkpad X390 on OpenCore 0.6.4 running Catalina

CPU: Intel i5-8265U (SOC)

GPU: Intel UHD Graphics 620 (iGPU)

RAM: 16GB

Motherboard/Laptop Make and Model: Lenovo X390 (13.3" 1920x1080)

Audio Codec: Realtek ALC257 (layout-id 11)

Ethernet Card: Intel i219V

Wifi/BT Card: Intel AC9560 (through Itlwm.kext and HeliPort app), IntelBluetoothInjector

Touchpad and touch display devices: ELANBIOS revision: 1.67 (2020-06-04)

OpenCore 0.6.4 on macOS 10.15.7 Catalina

I used Olarila Intel chipset 300-400 series desktop as boot USB (strangely the 300 series notebook template doesn't boot). Then manually tweak the config.plist and remove Oralia ACPI AML by other Thinkpad specific ACPI AML.

Wi-fi works outside Apple Airport native support so only simple wireless network connection can be made, and the throughput is very bad (only 50Mbps up/down stream no matter 2.4GHz or 5GHz).

Bluetooth can be used to connect to Logitech mouse, but strangely the MX Anywhere 2 cannot be connected. Older Logitech M555b BT mouse connects and works without problem.

NEED HELP:

  1. NO BATTERY detection - dare not to use it as a mobile notebook, don't know when the battery will run flat; 😅
  2. NO HDMI output - local LCD screen has full acceleration with working OpenCL, but HDMI cannot be detected at all. Making it quite limited as the main notebook WFH without second monitor;

Connected to a USB-C hub with video output (HDMI), it has no problem to detect and output on second monitor.

Looks like the info / tutorial of X390 ACPI tuning on OpenCore is quite limited on the net, any suggestion is highly appreciated. 🙇🏻‍♂️

https://preview.redd.it/0nv20xtp8j361.png?width=1600&format=png&auto=webp&s=ac5ab3e01c37055f3fe86266e64fc1b6c8113005

https://preview.redd.it/5ov9eztp8j361.png?width=1600&format=png&auto=webp&s=068a7942a451e1ead8464831b9cb264e2cdfaf87

https://preview.redd.it/1kc488up8j361.png?width=1600&format=png&auto=webp&s=541f78db72c4bcabab737697a305d109801a39b9

https://preview.redd.it/6ws1x5up8j361.png?width=1600&format=png&auto=webp&s=89dbd4c9baacbca8d9337d0e75544fd5728d95eb

https://preview.redd.it/cmokq3up8j361.png?width=1600&format=png&auto=webp&s=8a7ada863d374cca0b4e4aa057dd4702daaafe0f

https://preview.redd.it/v2qzejvp8j361.png?width=1600&format=png&auto=webp&s=53825e02576ca555c54f02cd81c5fb4e2a2d3180

https://preview.redd.it/x5h53kvp8j361.png?width=1600&format=png&auto=webp&s=cf480c976eff232a2e45f6b216a54b4360b97293

submitted by /u/Valuable-Sufficient
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