Sim Posted May 8, 2014 Share Posted May 8, 2014 Hi all, I just installed Mavericks using iATKOS build. It works really fine on my machine except 1 issue : the max brightness is quite dim. I read on the Internet and people usually have the opposite problem (display is too bright), for me it's too dim... I tried to sleep and wake up, it becomes brighter a bit but still not enough May I ask where can I look into configuring the max brightness for my machine ? Thanks all Link to comment https://www.insanelymac.com/forum/topic/297889-display-max-brightness-is-too-dim-with-hd3000/ Share on other sites More sharing options...
marsuss Posted May 9, 2014 Share Posted May 9, 2014 1. open AppleIntelSNBGraphicsFB located in AppleIntelSNBGraphicsFB.kext Show package contents (/Contents/MacOs) with hex editor 2. find and replace 1007000010070000 to 121300001213000 3. rebuild kernel cache 4. restart This fix changes applepanel max brightness value from 710 to 1312 (max value in osx) Link to comment https://www.insanelymac.com/forum/topic/297889-display-max-brightness-is-too-dim-with-hd3000/#findComment-2018271 Share on other sites More sharing options...
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