Help - no sound - intel DX48BT2 - STAC9274D

[fiso]

Hey everyone, hoping someone can help me try to figure this out, since this is the last thing I need to get working. I've gone through just about all of the tutorials I can find and no matter what I do or find I cannot get the sound to work. I've tried multiple kext files for the SigmaTel STAC9274D and the AppleHDA Patcher with a codec dump from linux. Nothing ever seems to change.

 

I've attached the codec dump as sound.txt - the only thing I could find on a quick glance that is different than the norm is that the sound card is at Address: 2. Not sure if that makes any difference.

 

Thanks for any help anyone can give!

 

Specs are:

Core 2 Duo 3 Ghz

4 Gigs DDR3 1333 Ram

Intel DX48BT2 Motherboard

Nvidia XFX 8800GT

SigmaTel STAC9274D sound card

 

FISO

sound.txt

[lsdelirious]

Hey everyone, hoping someone can help me try to figure this out, since this is the last thing I need to get working. I've gone through just about all of the tutorials I can find and no matter what I do or find I cannot get the sound to work. I've tried multiple kext files for the SigmaTel STAC9274D and the AppleHDA Patcher with a codec dump from linux. Nothing ever seems to change.

 

I've attached the codec dump as sound.txt - the only thing I could find on a quick glance that is different than the norm is that the sound card is at Address: 2. Not sure if that makes any difference.

 

Thanks for any help anyone can give!

 

Specs are:

Core 2 Duo 3 Ghz

4 Gigs DDR3 1333 Ram

Intel DX48BT2 Motherboard

Nvidia XFX 8800GT

SigmaTel STAC9274D sound card

 

FISO

 

In case you never found your answer, or for any other DX48BT2 users, you need to go into the BIOS and enable Secondary Sata, otherwise it will appear to recognize the audio hardware but you will hear no sound output.

 

see: http://www.insanelymac.com/forum/index.php?showtopic=130380