mlacerda Posted September 29, 2015 Share Posted September 29, 2015 Friends, I have a problem when trying to compile my DSDT .I'm trying to brightness adjustment work on my Dell Inspirion 5548 running El Capitan .I am following the guidelines of this link ( http://www.insanelymac.com/forum/topic/236835-updated-2012-genericbrightnesskext/?mode=threaded&pid=1583900 )As I understand it , I have to add the line Name ( _HID , EisaId ( " LCD1234 " ) ) within the GFX0 but when I compile my DSDT by MacIasl 41 errors are shownCould someone help me with this? config.plist.zip DSDT.aml.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 29, 2015 Moderators Share Posted September 29, 2015 Upload the origin folder with all the DSDT/SSDT untouched. Compress it first Link to comment Share on other sites More sharing options...
mlacerda Posted September 30, 2015 Author Share Posted September 30, 2015 Jake Lo.. Compilation of DSDT worked but I keep trying to operate the brightness however.. after activating the DropOem flag in Clover, OSX can not initialize. The message "still waiting for root device" appears and stops. The last thing that appears before stopping it "MT=>RTMPEnableRxTx ==> Line 10471" I have attached to this post the DSDT and screen shots of my problem. Tks DSDToday.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 30, 2015 Moderators Share Posted September 30, 2015 Those files are incorrect. Clear the origin folder and patched folder, disable DropOEM. Then boot to Clover and hit F4 to export again. Link to comment Share on other sites More sharing options...
mlacerda Posted September 30, 2015 Author Share Posted September 30, 2015 Sorry NewDSDTExtract.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 1, 2015 Moderators Share Posted October 1, 2015 Try this Inspiron 5548.zip Link to comment Share on other sites More sharing options...
mlacerda Posted October 2, 2015 Author Share Posted October 2, 2015 Unfortunately it did not work. I put the 3 files in the folder "EFI/CLOVER/APCI/patched" and I configured the DropOem flag to true. There was a black screen when loading the OSX. I made a video and captured the image ( frame by frame ) to view what occurred before the black screen. The screenshot is attached to this post. Tks Link to comment Share on other sites More sharing options...
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