RehabMan
Moderator
- Joined
- May 2, 2012
- Messages
- 181,058
- Motherboard
- Intel DH67BL
- CPU
- i7-2600K
- Graphics
- HD 3000
- Mac
- Mobile Phone
I was able to get the brightness slider in preferences (and brightness keys working) by only using the Brightness fix patch on DSDT. I haven't installed the IntelBacklight.kext.
What exactly does it do? Why does my brightness work in preferences without it?
You will not have full range of brightness (and likely a different range before/after sleep/wake cycle) without IntelBacklight.kext.