gnychis Posted September 23, 2009 Share Posted September 23, 2009 Hi all, I have a thinkpad X300 which has an Intel X3100 graphics card. I cannot seem to get OSX (Snow Leopard) to allow me to control the screen brightness. Does anyone have any hacks for this? I have extracted my DSDT, and I use the Intel GMA X3100 drivers for full resolution options and a working card. - George Link to comment Share on other sites More sharing options...
gnychis Posted September 24, 2009 Author Share Posted September 24, 2009 I added this to my DSDT: Device (PNLF) ///Fixed { Name (_HID, EisaId ("APP0002")) Name (_CID, "backlight") Name (_UID, 0x0A) Name (_STA, 0x0B) } ... I added it right above Device (PCI0) ScrLk and Pause are the keys for controlling it, and the slider shows up in Settings -> Display Link to comment Share on other sites More sharing options...
8solo5 Posted September 24, 2009 Share Posted September 24, 2009 how have you solved? Link to comment Share on other sites More sharing options...
gnychis Posted September 24, 2009 Author Share Posted September 24, 2009 how have you solved? it's my second post in this thread... Link to comment Share on other sites More sharing options...
zhash17 Posted December 12, 2009 Share Posted December 12, 2009 I added this to my DSDT: Device (PNLF) ///Fixed { Name (_HID, EisaId ("APP0002")) Name (_CID, "backlight") Name (_UID, 0x0A) Name (_STA, 0x0B) } ... I added it right above Device (PCI0) ScrLk and Pause are the keys for controlling it, and the slider shows up in Settings -> Display How you do that..how to add to dsdt??? can u upload that dsdt? Link to comment Share on other sites More sharing options...
Recommended Posts