blddmnd Posted November 5, 2012 Share Posted November 5, 2012 Hello everybody. I have some troubles with brightness on my laptop. I tried to change my DSDT with help of this method, I added PNLF section and got the slider, but it's not changing the brightness at all. LOG: 04.11.12 20:35:14,000 kernel[0]: ACPIBacklightPanel: Found Backlight Device: DD03 04.11.12 20:35:14,000 kernel[0]: ACPIBacklightPanel: ACPI Method _DOS found. Device path: _SB.PCI0.GFX0 04.11.12 20:35:14,000 kernel[0]: ACPIBacklightPanel: ACPI Methods _BCL _BCM _BQC found. Device path: _SB.PCI0.GFX0.DD03 04.11.12 20:35:14,000 kernel[0]: ACPIBacklightPanel: Version 1.2 I tried to change my DSDT with help of this method, but I can't find Device (LCD) in my DSDT so i don't know where i must add section Name(_HID,EisaId("LCD1234")). Can anybody help me with this problem? I'm newbie in hackintosh, sorry. My DSDT and Ioreg files in attach. Thank you. DSDT and Ioreg.zip Link to comment Share on other sites More sharing options...
HUSABER Posted November 5, 2012 Share Posted November 5, 2012 Maybe your Fn key don't work,try with only Pause(Break)key and ScrLk(NmLk)key :wink2: Link to comment Share on other sites More sharing options...
Rampage Dev Posted November 6, 2012 Share Posted November 6, 2012 It appears that you have the edit in place. I cleaned up one error that you had: DSDT.aml.zip 1 Link to comment Share on other sites More sharing options...
blddmnd Posted November 7, 2012 Author Share Posted November 7, 2012 All done! GenericBrightness.kext + DSDT in attach. Rampage Dev thank's for edit. dsdt.zip GenericBrightness.kext.zip Link to comment Share on other sites More sharing options...
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