Ingwie Phoenix Posted August 23, 2013 Share Posted August 23, 2013 Oh yeah, the ever-frustrating brightness, is it not? ._. So I tried a BUNCH of topics to solve my issue - here are the links to each: In Topic: [Guide] Backlight + Brightness for Intel 8086:0046 (1st gen HD) (GMA 5700MHD) In Topic: ACPI Backlight Driver In Topic: ACPIBrightness level Fix problem ...result? Zero. My PNLF device exists, and works, and changes brightness...without a kext. BUT. It stays incredibly dark. Only when my screen wakes, from sleep, it suddenly decides to work again...errrrm, yeah? >.> So, in the second link, I just recently posted my DSDT, though I realized I have a duplicate of the _DSM method...I might reupload my DSDT at some point and put a link into my signature. Whatever. Anybody who can give me a working solution would be a hero in my eyes. Im not too dumb to work with scripts and learned to understand my DSDT. But I am still new on that one. Regards, Ingwie 1 Link to comment Share on other sites More sharing options...
hoanglan87 Posted November 6, 2013 Share Posted November 6, 2013 May I ask you about this problem? Have you fixed this yet? My hackintosh has same problem, need go to sleep everytime to have full brightness! Link to comment Share on other sites More sharing options...
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