FCU4ever Posted March 29, 2019 Share Posted March 29, 2019 Hello, I Fixed the keyboard backlight FN keys. I had to add this patch to my DSDT: https://osxlatitude.com/forums/topic/5966-details-about-the-smart-touchpad-driver-features/?page=2&tab=comments#comment-32299 and change "LPCB" to "SBRG". After that I add the "FnKeys as Function Keys Patch.txt" to my DSDT. At the moment the following FN + F keys work: F1 = not working F2 = not working F3 = backlight down, work F4 = backlight up, work F5 = brightness down, not working F6 = brightness up, not working F7 = Screen Backlight On/Off, not working F8 = Video Mirror, not working F9 = Touchpad, not working F10 = mute, work F11 = volume down, workDSDT.zip F12 = volume up, work Can someone help me to get the other FN + F keys working? For now the most important is the brightness up and down. Tried to add the "Fn Brightness Keys Patch.txt" to my DSDT but with no luck. Quote Link to comment Share on other sites More sharing options...
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