Hp Probook 650 G4 help with install

Hello everyone

I would like some help installing mac os on HP Probook 650 G4:
I5 8250U
8GB RAM
Intel HD620
HDD 500GB
SSD nvme 256GB

I tried and managed to install and start on sierra not high sierra
I managed to install the network by ethernet with intelmausi
the intel display works but with 7MB ram and no brightness control
wifi I will change later
the sound and control by the keyboard and good
no battery management

I would like to do a closer installation of vanillia
I saw that the...

Hp Probook 650 G4 help with install