Brightness problem Haswell laptop after change config

[cadroid18]

Hey. I tried to update my config to new clover version and I failed. When I restore fully working config backup (brightness, sound, bluetooth etc working well) and reboot, I lost brightness slider from preferences and hotkey. I tried to reset NVRAM but it didn't help. I also tried install
AppleBacklightFixup.kext into L/E but kextcache -i / returning this: *screenshot*
My specs:
-lenovo z510
-i5 4200U
-macOS catalina
-Intel HD Graphics 4600 2048 MB
-Nvidia GT740M
(I removed itlwm and bluetoothfirmware... from zip to safe data)

 

[Feartech]

Hey. I tried to update my config to new clover version and I failed. When I restore fully working config backup (brightness, sound, bluetooth etc working well) and reboot, I lost brightness slider from preferences and hotkey. I tried to reset NVRAM but it didn't help. I also tried install
AppleBacklightFixup.kext into L/E but kextcache -i / returning this: *screenshot*
My specs:
-lenovo z510
-i5 4200U
-macOS catalina
-Intel HD Graphics 4600 2048 MB
-Nvidia GT740M
(I removed itlwm and bluetoothfirmware... from zip to safe data)

AppleBacklightFixup.kext isn't required with latest version of whatevergreen

keep your kexts in clover/kexts/other

remove 3rd party kexts from L/E