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Mavericks: No Audio - Realtek ALC AppleHDA [Guide]

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Read Post #1, do what is requested.

I already done this section.

Everything looks like a good. I can see sound icon and sound panel. but I cannot hear nothing. I also tired with external speaker.

and those are my system information.

Acer 5935G Laptop / Mavericks 10.9 / Intel chipset ICH9 / BIOS Version 2.09 / Intel Core2Duo T6600 2.20 / NVIDIA GeForce GT 240M
 

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toleda

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I already done this section.
Where is IOReg?
IV. Problem Reporting

  1. Description of audio problem, including the following information
4. Copy of IOReg - IOReg/File/Save a Copy As…, verify file (not ioreg.txt), see Tools/2​
 
Joined
Sep 23, 2013
Messages
29
Motherboard
Acer 5935G - Mavericks
CPU
Core2Duo 2.19
Graphics
Nvidia GT240M
Mac
  1. MacBook Pro
Classic Mac
Mobile Phone
  1. iOS
Where is IOReg?
IV. Problem Reporting

  1. Description of audio problem, including the following information
4. Copy of IOReg - IOReg/File/Save a Copy As…, verify file (not ioreg.txt), see Tools/2​

here is the IOReg file.

I just installed Mavericks 10.9 to my Acer 5935G laptop and after that I installed Multi Beast 6.0.0 version. I choose EasyBeast and GraphicsEnabler=Yes and Realtek ALC 889 without DSDT (you can see in picture at attachment).

after that I can see sound icon on top black (enabled) and I can see in sound page all sound drives. the problem is I cannot hear sound. (you can check those picture in my previous post about sound settings).



many thanks for your helping.
 

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Joined
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I updated previous my post. thanks your helping
 

toleda

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the problem is I cannot hear sound.
If you tried all the audio output devices and there is not sound, Acer has configured the audio codec and audio devices incompatible with OS X AppleHDA.kext audio. Search the Laptop Forum for a solution.
 
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If you tried all the audio output devices and there is not sound, Acer has configured the audio codec and audio devices incompatible with OS X AppleHDA.kext audio. Search the Laptop Forum for a solution.

ok. I'm going to re-install maverick. I want to ask one more question. If I check the sound section there no sound When I installed new mavericks and multi beast EasyBest (without sound driver.)

in this step what do you suggest ?

thanks a lot.
 

toleda

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ok. I'm going to re-install maverick. I want to ask one more question. If I check the sound section there no sound When I installed new mavericks and multi beast EasyBest (without sound driver.)
I don't understand the question.
 
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I don't understand the question.

Let me explain;

I reinstalled mavericks to my laptop now. It's totally clean and new. and then I just installed multi beast (please check picture what I installed.)

MultiBeast Configuration - 2013-10-30 02:43:17 ----------------------------------------------------------------- Quick Start > EasyBeast
Drivers > Disk > 3rd Party SATA
Drivers > Misc > ElliottForceLegacyRTC
Drivers > Misc > EvOreboot
Drivers > Misc > FakeSMC v5.3.820
Drivers > Misc > NullCPUPowerManagement
Drivers > Misc > PS/2 Keyboard/Mice and Trackpads Drivers > System > AppleRTC Patch for CMOS Reset Bootloaders > Chimera v2.2.1
Customize > Boot Options > Basic Boot Options Customize > Boot Options > GraphicsEnabler=Yes Customize > Boot Options > Hibernate Mode - Laptop Customize > Boot Options > Use KernelCache Customize > System Definitions > Mac Pro > Mac Pro 3,1 Customize > Themes > tonymacx86 Black

and now in sound section there is no audio (if I install Realtek alc 889 without DSDT by multi beast).

please check the pictures and could you please give some Idea If you have suggestion.

thanks a lot :)
 

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toleda

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in sound section there is no audio (if I install Realtek alc 889 without DSDT by multi beast).
Works as designed. If there is no audio enabler (kext, dsdt, ssdt or bootloader) there is no audio.
 
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