Lenovo s340 & s540 Big Sur OpenCore
SYSTEM
| Processor: | Intel Core i5-8265U (Whiskey Lake) |
| Memory: | 4GB Soldered + 4gb |
| Graphics: | Integrated Intel UHD Graphics 620 |
| Wireless Network: | Broadcom BCM94322 |
| Audio: | Realtek ALC257 |
| Camera: | Inbuilt |
Tested on bigsur stable 11.4
For automatic updates use "SecureBootModel=Disabled" in the config.plist
What's working:
- Wi-Fi/Bluetooth (Broadcom BCM94322) :white_check_mark:
- USB Ports, USB-C :white_check_mark:
- Keyboard :white_check_mark:
- Trackpad, gestures. :white_check_mark:
- Audio, Headphones :white_check_mark:
- Internal graphics with fill acceleration. :white_check_mark:
- Control brightness, sound and touchpad via keyboard keys :white_check_mark:
- Sleep :white_check_mark:
- Sleep and Wake with Lid Open and Close :white_check_mark:
- Battery Status :white_check_mark:
- Inbuilt Camera :white_check_mark:
- CPU & Fan Control :white_check_mark:
- Handoff :white_check_mark:
- HIDPI (Make use of one key hidpi with instruction) :white_check_mark:
- If suddenly the headphones sound does not work after waking up, click. :white_check_mark:
What's Not Working:
Card reader. :bangbang:(Fixed) :white_check_mark:HDMI :bangbang:(Fixed, like clockwork) :white_check_mark:
SCEENSHOTS:
