fareius Posted June 16, 2014 Share Posted June 16, 2014 Hey guys,Recently I've got problem with my Mavericks 10.9 - it seems that I can't change brightness with controls Fn + Home/End, neither with System Preferences. I can change brightness of my screen only during boot. Any ideas to solve this problem? Thanks Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 16, 2014 Moderators Share Posted June 16, 2014 Have you use this guide for the build?Make sure you have ACPIBacklight installed and the patched DSDT for the model. Link to comment Share on other sites More sharing options...
fareius Posted June 16, 2014 Author Share Posted June 16, 2014 Yup, I've used this guide but I did follow kreye steps - 3680 model. I've got ACPIBacklight and I've added patched DSDT after one waking up - no backlight then . Link to comment Share on other sites More sharing options...
fareius Posted September 12, 2014 Author Share Posted September 12, 2014 Hey again. I came back to Mavericks and the problem still occurs. No brightness change unless when booting... Even through Settings. Link to comment Share on other sites More sharing options...
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