mrdr Posted January 28, 2017 Author Share Posted January 28, 2017 no brightness bar in Display preference. here is my ioreg file. Dell’s MacBook Pro.ioreg.zip Link to comment Share on other sites More sharing options...
Administrators Hervé Posted January 28, 2017 Administrators Share Posted January 28, 2017 Can't see no PNLF device in that IOReg. Why do you get in About this Mac->Displays? The picture of a MacBook or a black external screen (I'd bet on the latter). Post your DSDT. Link to comment Share on other sites More sharing options...
mrdr Posted January 28, 2017 Author Share Posted January 28, 2017 About this Mac->Displays? ***a black external screen*** and here is my EFI folder, thanks, EFI.zip Link to comment Share on other sites More sharing options...
Administrators Hervé Posted January 28, 2017 Administrators Share Posted January 28, 2017 Ok, well device PNLF is defined in SSDT-2 but you've not numbered your SSDT files nor configured Clover so that they can all be loaded properly. You have: ssdt.aml ssdt-0.aml ssdt-1.aml ssdt-2.aml ssdt-6.aml Patched SSDT tables usually need to be named in a sequential order (without holes) to be all loaded. If you patch say vanilla ssdt-6.aml, then you need to extract and place all preceding tables in the ACPI/patched folder to load the patched #6. In your Clover config ACPI section, you've correctly set the order for 13 ssdt tables from ssdt to ssdt-0, ssdt-1 all the way to ssdt-12. But: 1) you're not dropping OEM (i.e. the native BIOS tables) 2) you're missing ssdt files, even though vanilla tables So, activate Drop OEM and dump all missing vanilla ssdt tables to ACPI patched. Link to comment Share on other sites More sharing options...
mrdr Posted January 28, 2017 Author Share Posted January 28, 2017 so, i have set DropOem=YES in ACPI\SSDT\ now. but, where are my vanilla ssdt files? there are whole bunch of other *.aml files in ORIGIN folder, but their names differently. I know I have the following in my patched folder, ssdt.aml ssdt-0.aml ssdt-1.aml ssdt-2.aml ssdt-6.aml Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted January 28, 2017 Moderators Share Posted January 28, 2017 attach your Origin folder, I'll patch the files for you. Please include your system specs: CPU GPU Discreted card? Alps or Synaptics touchpad Link to comment Share on other sites More sharing options...
mrdr Posted January 28, 2017 Author Share Posted January 28, 2017 here is my specs. Dell Inspiron 5548 Core i5-5200U @2.2GHz Broadwell Intel HD 5500 onboard video only Synoptics touchpad thanks, origin.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted January 29, 2017 Moderators Share Posted January 29, 2017 Try replacing with these files to /EFI/Clover Link to comment Share on other sites More sharing options...
mrdr Posted January 29, 2017 Author Share Posted January 29, 2017 thanks, this one, the brightness works. but the sound is NOT working. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted January 29, 2017 Administrators Share Posted January 29, 2017 That's probably because you've not moved to /L/E the kexts that Jake provided you in folder kexts/LE of his fileset. Once you've done that, repair permissions and rebuild cache. After reboot, you should have audio, provided your Clover patches are correct. Clover only applies on-the-fly patches to cached kexts. Link to comment Share on other sites More sharing options...
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