HP ENVY x360 Brightness Keys and HDMI port Help

[tellaoui2019]

yes, but that guide used older techniques to disable the nvidia... long story on that one!

yes, only your intel gpu will work

may be worth jumping over to using opencore instead

You think I should reinstall using Opencore instead and that would give me a fully working machine? And also would that be functional of Mojave or Catalina?

 

[Feartech]

You think I should reinstall using Opencore instead and that would give me a fully working machine? And also would that be functional of Mojave or Catalina?

yes, you can use opencore for Mojave or Catalina

did you remove that invalid:

 <key>ig-platform-id</key>
        <string>0x591b0000</string>

 

[Feartech]

also may be worth just having this for your boot-args:

dart=0 nv_disable=1 -cdfon

you also do not need the FakeID:

 <key>FakeID</key>
        <dict>
            <key>#Kaby Lake-Comment</key>
            <string>To avoid automatic Clover fake device-id (Skylake) injection</string>
            <key>IntelGFX</key>
            <string>0x59168086</string>
        </dict>

also try an updated SSDT-PNLF.aml