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Hi. I know this is an old thread but I just wanted to post to say thank you for a DSDT patch that worked on my brand new HP Envy 17-ae100 laptop. It's has a CoffeeLake CPU and when I shut down macOS, the OS would shut down but the laptop did not power down (fans and LED lights stayed on.). The Intel Shutdown patch worked. Neither MaLdOn nor RehabMan had fixes that worked, but yours did. Way to go!!!!

The following worked for me: 1. Recognized cores: Patched AppleIntelCPUPowerManagement.kext, correct SMBios for my laptop and extracted SSDT.aml using MacIasl. 2. Video: find the correct Device properties and add them to your org.chameleon.boot.plist. But it appears that you have the ATI Radeon Mobility 5850. I found this, and it may help you: http://forum.voodooprojects.org/index.php?topic=1959.msg10892#msg10892 It was reply #154.

Try some of the kext in this package that I uploaded: http://www.osx86.net/view/3632-ml_on_hp_envy_17-3200_cto.html I have a newer version of the HP Envy than you but I have lots more features working. Good luck.