Hello RehabMan,
I have update my probook.git from your repository. I execute ./download.sh and ./install-download.sh. And then, I restarted my laptop, but when laptop booting up, on half of loading bar, laptop screen is going to off so long.
Then I restart, and i choose verbose mode from clover. Same results, screen is goes off.
Then I restart again, and i choose safe mode. And with safe mode, boot is normal.
Then I restart with normal boot and verbose mode. I wait until screen goes off, and then i plug my external monitor to my laptop. On my external monitor, screen is look like extending laptop screen, but laptop screen is off.
I dont know how to give you a proof like log file because the screen automatically goes off. So i record it with my phone :
Then i trying to know what problem is, by removing kext located at /Library/Extensions one by one. And the problem is found, causes by IntelBacklight.kext because when i remove it, my laptop is booting normally. Here's the screenshot :
My laptop is HP Probook 430 G2 with OS X 10.11.6
Thanks before