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According to post 1 ".. After turning on key logging, monitor system.log with Console.app to determine what PS2 codes (if any) are generated when you press your keys). If they generate PS2 codes, you can map them to backlight control by following the wiki...

But i get this from console in system.log ApplePS2Keyboard: sending key e02b=80 down This happens when i press F2 or F3

Solved Can you help me with the key to turn up/down brightness? i can't find them! i tried all F keys and Fn+F keys but nothing Original default keys of the keyboard for brightness are F2 and F3, so i'd like to map them right.

Hello, i have red the guide for how to patch AppleHDA but i'd like to know if there's a method to get the info about codec and audio in general without using linux because i can't use it. Just for info DPCI Manager gives me this about audio: Lynx Point-LP HD Audio Controller (Device 9C20)...

Yes, but it wasnt working so its ok for now

I applied that patch last, seems all ok for now. Hope will have not problems..

seems to be solved with the remove_dsm patch i was trying to enable audio on my laptop which has Lynx Point-LP HD Audio Controller (9C20 device id)

attached

I made a mistake, these errors are from dsdt.aml Dsdt.dsl gives me another error: Name already exists in scope (_DSM). DSDT.dsl is located in patched folder.

So i need to fix the 2 errors which are: Unexpected PARSEOP_IF, expecting , or ) Unexpected PARSEOP_ELSE, expecting $end and premature end-of-file How to fix ?

i did in the patched folder which is where they are located but i have dsdt.aml with no errors and dsdt.dsl with 2 errors

i get this MacBook-Pro-di-Ivan:~ Ivan$ iasl -da -dl DSDT.aml SSDT*.aml Intel ACPI Component Architecture ASL+ Optimizing Compiler version 20141107-64 [Jan 2 2015] Copyright (c) 2000 - 2014 Intel Corporation Could not open input file: No such file or directory MacBook-Pro-di-Ivan:~ Ivan$

attached

Where i can find them?

I can't figure out how, because my DSDT.aml has 2 errors that i don't know how to fix ( PARSEOP_IF and PARSEOP_ELSE)

I installed ACPIBatteryManager.kext and the battery finally is on my status bar. Thanks!!!

output from kextstat: MacBook-Pro-di-Ivan:~ Ivan$ kextstat|grep -y acpiplat 13 2 0xffffff7f82142000 0x66000 0x66000 com.apple.driver.AppleACPIPlatform (4.0) 295F7A91-2DF7-3FFE-9550-A0C1A6F9D575 <12 11 7 6 5 4 3 1> MacBook-Pro-di-Ivan:~ Ivan$ kextstat|grep -y appleintelcpu...

i can't get why the battery status patch is not working, it should work. i patched dsdt.dsl and copied all files in patched folder:

this is getting too hard for me.. not completely understanding

So i just need to move all files to /EFI/CLOVER/ACPI/patched to get it working?