I have problem with sound (only the microphone does not work

[crusher]

I have a VIA VT2021 codec,but don't work my microfon.Can someone tell me solve this problem?

Thank you.

[artur-pt]

hello

have u try this one ?

http://www.osx86.net/files/file/48-via-vt2021-for-10-8-4-10-9/

good hack

[crusher]

On this link has only kext.No additional DSDT patch for AppleHDA.

[PimentelX86]

Hello

VIA VT audio work better with VoodooHDA, AppleHDA isn't best choice to VIA codec.

VoodooHDA doesn't need patch DSDT.

Try install VoodooHDA 2.8.2: http://www.projectosx.com/forum/index.php?showtopic=355

If microphone doesn't work with VoodooHDA, post a dump your codec. I'll edit it to you.

[crusher]

Do you have a new solution?I post my dsdt and my iOReg,iOdevice tree and Kextas.

Please help!!!!!

Thanks.....

DSDT.aml.zip

Send me Ibragic’s iMac.zip

[PimentelX86]

Hello.

Do you have a new solution?

Yes. VoodooHDA is best choice to you.

I post my dsdt and my iOReg,iOdevice tree and Kextas.

You only need install VoodooHDA, isn't necessary patch DSDT, only AppleHDA need.

Try install VoodooHDA, but doesn't fix microphone problem, so post a dump your codec.

Excuse my bad english i am Brazilian user.

[crusher]

Only see my micrphon but don't work.Only work on windows.

I change my info plist as in the picture, when I asked.

[crusher]

This is not picture from my computer.

[PimentelX86]

Hello

You are Doing wrong.

This image is to recognize VoodooHDA if it conflicts with AppleHDA, but your problems are to recognize the outputs (microphone).

Post a dump your codec. Dump is a terminal command that can be downloaded here: http://www.projectosx.com/forum/index.php?showtopic=355

Run and post it.

I'll edit it to recognize your outputs and make them work.

[crusher]

Do you have a this codec Dump.

Thanks..

Dump.zip

[PimentelX86]

Hello.

Your dump is very confusing

Don't show your codec, VIA VT

Only show about Nvdia HDMI codec, try get your codec dump without your graphic card.

[crusher]

Give me a solution?I'm still looking for answers on the network.

Thanks.....

[PimentelX86]

Hello.

Try get your dump without your graphic card, retire your graphic card before get your dump

I guess without it the dump only show your VIA codec. That is i want.

[crusher]

Maybe this my problem?

[crusher]

Perhaps this will help you to help me.

Thanks!!!!!

[PimentelX86]

Hello.

Do what i say.

Try get a dump your codec, without your GPU.

Do this please, Post a dump.

[crusher]

Give me an example of how to do it.

Sorry......

I do not know how to do it.

[PimentelX86]

Hello.

GPU - Grpahics Processor Unit, GPU is your graphic card.

Step by step

*Remove your GPU of your mobo(motherboard);

*Boot and Acess your OS X Installation;

*Get a dump your codec and post here;

You undestand now my friend?

[crusher]

Have you thought to start the system without GPU,to run across an integrated graphics.

So then we see that Dump Codec.

[PimentelX86]

Hello

Yes. boot without GPU dedicated.

Boot with integrated and get a dump your codec and post.