M MacMan988 macrumors 6502a Original poster Jul 7, 2012 895 176 Jul 29, 2014 #1 Hi, I had to manually increase the brightness level to the maximum and now "Automatically adjust brightness" setting doesn't change brightness anymore. Any ideas on how to bring back the OS's default brightness adjusting behaviour?
Hi, I had to manually increase the brightness level to the maximum and now "Automatically adjust brightness" setting doesn't change brightness anymore. Any ideas on how to bring back the OS's default brightness adjusting behaviour?