You probably messed up the permissions on the kext, or broke the plist entirely. Make sure you use a plist editor, and do all edits outside /S/L/E. Install the modified kext with Kext Wizard, and don't forget to repair permissions & rebuild cache.
Maked all from the begining step by step...
Results:
keyboard - breackless keys fixed
the first thing I did is this patch (as you recomended)
into method label _DSM parent_label PS2K remove_entry;
into device label PS2K insert
begin
Method (_DSM, 4, NotSerialized)\n
{\n
If (LEqual (Arg2, Zero)) { Return (Buffer() { 0x03 } ) }\n
Return (Package()\n
{\n
"RM,oem-id", "SECCSD",\n
"RM,oem-table-id", "LH43STAR",\n
})\n
}\n
end;
Then using PlistEditor PRO (not xcode or TextEdit) add breackless keys then install kekst with KekstWizard then fix permitions and cashe.
Brightness control - Settings -> Monitor Brightness control present but not working propertly (same issue)
What have been done:
Applied patches:
"Rename GFX0 to IGPU"
"Brightness Fix (HD3000/HD4000)"
"Disabled from _REG (DSDT)"
Installed ACPIBacklight.kext then fix permitions and cashe.
rebooted...
Problem is still do
not solved...
Notice: Brightness keys up and down is working (control moves, sun showed current status) but brightness has no change.
View attachment MacBook Pro — Denis.ioreg
View attachment RehabMan.zip