This repository contains EFI folder for macOS Big Sur for HP ZBook 15 G3
https://dortania.github.io/OpenCore-Post-Install/universal/iservices.html
You can use OpenCore Configurator or ProperTree to change needed values (DON'T use VS Code for that, it doesn't recognize data fields properly)
Working:
- Graphic acceleration
- Built-in speakers and mic
- Headphone audio through 3.5mm jack (mic not working)
- HDMI
- Touchpad with gestures
- Battery indicator
- Bluetooth and WiFi
- Handoff
- iServices
Known issues:
- Sleep not working (better disable auto sleep)
- Headphone mic through combo jack (I think possible solution will be to buy Thunderbolt to 3.5mm adapter, but not tested yet)
- Battery time is worse comparing to Windows (nearly twice worse)
- NumLock toggle (it's always turned on)