viethoavnm Posted November 12, 2016 Share Posted November 12, 2016 my brightness not working, someone help me fix it !Thanks you very much!P/s : I speak english very bad, Sorry for that ! My DSDT/SSDT/Config.plist // My PCDell XPS 15 LX521I5-3210MNvidia 630RAM 6GbIntel HD graphics 4000 DSDT.SSDT.Config.zip Link to comment Share on other sites More sharing options...
viethoavnm Posted November 12, 2016 Author Share Posted November 12, 2016 Are you using IntelBacklight kext? yes, i installed it . i have brightness slider bar, but it can't change brightness Link to comment Share on other sites More sharing options...
artur_pt Posted November 12, 2016 Share Posted November 12, 2016 hello try this one .. bat should work also don't use any kext for bright DSDT.aml.zip good hack Link to comment Share on other sites More sharing options...
viethoavnm Posted November 13, 2016 Author Share Posted November 13, 2016 hello try this one .. bat should work also don't use any kext for bright DSDT.aml.zip good hack I used this DSDT and remove IntelBacklight kext but it still not work Link to comment Share on other sites More sharing options...
mnfesq Posted November 13, 2016 Share Posted November 13, 2016 I use the Generic Brightness kext along with the DSDT edit that adds the PNLF device. If you have the slider, that means you have the PNLF device already. Try this kext. I keep it with my other custom kexts in Clover. GenericBrightness.kext.zip Link to comment Share on other sites More sharing options...
tranviethoasp2 Posted November 13, 2016 Share Posted November 13, 2016 I use the Generic Brightness kext along with the DSDT edit that adds the PNLF device. If you have the slider, that means you have the PNLF device already. Try this kext. I keep it with my other custom kexts in Clover. GenericBrightness.kext.zip I try install this kext but it not work Link to comment Share on other sites More sharing options...
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