SigmaTel High Definition Audio CODEC


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Hi I have a SigmaTel High Definition Audio CODEC driver and beffore I installed Windows 7 I had XP. Now I don´t get 2.1 sound system to work. Only desktop speakers are working. When i plug subwoofer into the jack it wont work. However when I connected the sub. computer recognizes it and shows me that I connected sub. But theres not any sound out of the sub. Can anyone help me ?
PS: I´m sorry abbout my bad english.
 
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Veedaz

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Hi Nightwolf

Have you tried with Win7's audio drivers (from Win Update) as well as Vista drivers from your speaker systems manufacturers site ?, and are you using a sound card ?
 
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Thanks Veedaz for ansering. I`l try Vista drivers. And yes I´m using sound card.
 

Veedaz

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OK M8 go to the sound cards site and see what drivers there are, what is the make and number of your card please ?
 
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Well looks like SigmaTel doesent have a homepage , or I can´t look. But I find somthing in the computer manage setup:
HDAUDIO\FUNC_01&VEN_8384&DEV_7682&SUBSYS_10192144&REV_1036
HDAUDIO\FUNC_01&VEN_8384&DEV_7682&SUBSYS_10192144
 
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In XP I had IDT Audio Control Panel as well , but in win.7 i dont see it enywere
 
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Intel Core 2 Duo E4500 @ 2.20GHz
ECS 945PT-A2 Socket 775 LGA
2x1Gb RAM
Nvidia GeForce 9600GT
 
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Internet link you give me gives me some driver dectection. Not the driver itself. But thanks anyway.
 
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Thats the problem. Sound card came with motherboard ( builded insaid the motherboard) But the driver dectection shows :
Sound , video and game controllers - SigmaTel High Definition Audio CODEC
System Devices - High Definition Audio Controller. And can you send me your email , then I send some pictures that might help.
 
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Veedaz

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Sure M8 PM it to you (faster if your on IM (messanger) just click the IM icon im on line now :)
 
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