Hi,
I know a lot of user out there with Sigmatel 9205 that have problem. I am using Dell Inspiron 1520 with Sigmatel 9205. After I install iATKOS 10.5.1 in the sound setting there are HD Audio but when i try to play any audio, no sound. These are few things i have done recently.

• I have try Knoppix Live CD to get the codec dump but unsuccessful. After i start Knoppix, the Knoppix also cannot detect my 9205 card therefore i cannot get the codec dump for my Mac.
• I have installed Ubuntu 7.10. and still cannot detect my 9205. I have tried to install ALSA driver for my 9205 but it seems unsuccessful. I get error message which i dont understand.
• I have use AppleHDA ver 1.17 to 1.20 with 9205 codec dump that i get from the internet but still so sound. I will attach it here so you can try yourself and give your feedback to me.

Go to here if you want to take AppleHDA files.
http://forum.insanelymac.com/index.php?showtopic=32859

Anyone who have 9205 and can create codec dump, please do it and post it here with your computer specifications.

I will attach the codec here. Feel free to try and then comment on the codec. If you can get it works then please tell us step by step on how you do it. Thanks

[26/12/07 updated - more codec for 9205]
[28/12/07 updated - Codec 5 matches my Dell Inspiron 1520 Vendor ID. But still doesnt work with AppleHDA 1.16 to 1.20]
[29/12/07 updated - Codec 0 is my very own 1520 codec dump. I have try with AppleHDA 1.18 to 1.20 but cannot work. I guess this is the AppleHDA problem itself. Not the codec dump]

[6/01/08 updated - Sigmatel 9205 are working!]
http://forum.insanelymac.com/index.php?sho...7926&st=49#