Mountain Lion: MultiBeast - No Audio/Solutions and Problem Reporting

[toleda]

Thanks so far.

Null codec; motherboard problem.

 

[eksirf]

So the sound chip onboard ist damaged...that's...:

 

[paxanto]

hi all o got the vt1828s codec,i tried everything but nothing work for me..have all pannels work fine but no audio in my earphones, i plugged into the green rear but no sound..also when i kick the microphone i can ear it but if i speak i hear nothing..who can explain?

 

[toleda]

hi all o got the vt1828s codec

Voodoo is your only choice.

 

[bhays]

Can anyone tell me what Audio chipset this is? I believe it to be ALC889 but would like confirmation..

 

[toleda]

Can anyone tell me what Audio chipset this is? I believe it to be ALC889 but would like confirmation..

That is the 650 HDMI codec. Your onboard audio is not enabled/missing/failed.

 

[Daveedo]

1. I upgraded to 10.8.5 from 10.8.2. Sound worked perfectly for 4 days. This morning, all sound (input and output) failed. Sound input Should be from my Logitech C920 cam and output should be some attached speakers that are connected to my Dell monitor. According to Sys/Prefs/Sound/input, the logitech microphone is working, but while using Skype, the other party could not hear me (his sound was working). According to Sys/Prefs/Sound/output, my external and internal speakers do not show up. Only a LogMeIn sound driver shows up.


2. Gigabyte Intel Z77 (GA-Z77X-UP5-TH)Core i7 3770KGraphicsGEFORCE GTX 680


3. Procedure III. Audio Problem Solving. I'm pretty sure I tried it all. AppleHDA.kext 2.4.7-toledaALC898

4. I don't believe that there are any others.

View attachment Mark’s Mac Pro.ioreg

 

[toleda]

1. I upgraded to 10.8.5 from 10.8.2. Sound worked perfectly for 4 days. This morning, all sound (input and output) failed.

Version of S/L/E/AppleHDA.kext?

 

[Daveedo]

Version of S/L/E/AppleHDA.kext?

I had it listed at bullet point #3: 2.4.7-toledaALC898

(Personally I thought it was pretty cool that it has your name on it )

 

[toleda]

I had it listed at bullet point #3: 2.4.7-toledaALC898

Install again:
MultiBeast 5.5 or newer - Select: Drivers & Bootloaders > Drivers > Audio > Realtek ALC8xx > Without DSDT √ ALC898
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