- Joined
- Jan 25, 2014
- Messages
- 81
- Motherboard
- XPS12
- CPU
- Haswell i7
- Graphics
- HD4400
- Mac
- Classic Mac
- Mobile Phone
Make sure you don't have both ACPIBacklight.kext and IntelBacklight.kext installed.
Also, check that SIP is disabled.
I didn't install ACPIBacklight; only trying to use IntelBacklight. As far as SIP is concerned, my config has it as you can see in the attachment:
Code:
<key>RtVariables</key>
<dict>
<key>BooterConfig</key>
<string>0x28</string>
<key>CsrActiveConfig</key>
<string>0x3</string>
</dict>