Post Installation Support for Acer Aspire E5-571

[kaziiriad]

Hey Geeks! I have installed OS X El Capitan on my Acer Aspire E5-571 but there is some post installation that I can't figure out. Please help me fixing those problems!
1. Audio Problem(need Realtek ALC283 kext file, but didn't find it).
2. SSDT.aml patching(tried once but didn't work well).
3. DSDT.aml (genereted it using MaciASL but it has so many errors in it!).
& last but not least
4. Display Backlight Control! (Tried IntelBacklight.kext but it shows (PNLF patch missing)).

 

[RehabMan]

Hey Geeks! I have installed OS X El Capitan on my Acer Aspire E5-571 but there is some post installation that I can't figure out. Please help me fixing those problems!
1. Audio Problem(need Realtek ALC283 kext file, but didn't find it).
2. SSDT.aml patching(tried once but didn't work well).
3. DSDT.aml (genereted it using MaciASL but it has so many errors in it!).
& last but not least
4. Display Backlight Control! (Tried IntelBacklight.kext but it shows (PNLF patch missing)).

ALC283 is the same as my Lenovo u430. You can use AppleHDA_ALC283.kext in my u430 repo...

https://github.com/RehabMan/Lenovo-U430-Touch-DSDT-Patch

Requirements:
- Clover bootloader
- config.plist must have the four AppleHDA patches from my config.plist in the repo
- AppleHDA.kext must be vanilla
- CodecCommander.kext installed to /S/L/E: https://github.com/RehabMan/EAPD-Codec-Commander
- AppleHDA_ALC283.kext installed to /S/L/E
- rebuild cache following the procedure detailed in the u430 guide: http://www.tonymacx86.com/yosemite-...ideapad-u330-u430-u530-using-clover-uefi.html
- DSDT patches "IRQ Fix" and "Audio Layout 3".

https://www.tonymacx86.com/threads/guide-patching-laptop-dsdt-ssdts.152573/