We have collected the most relevant information on Sigmatel Audio Headphones. Open the URLs, which are collected below, and you will find all the info you are interested in.
[Inspiron E1705/9400] [SigmaTel] No audio, headphones ...
https://www.dell.com/community/Laptops-General-Read-Only/Inspiron-E1705-9400-SigmaTel-No-audio-headphones-works/td-p/2932016
I've got an Inspiron 9400 with SigmaTel audio card. Unfortunately it doesn't work. Speakers aren't broken, and when I use headphones (with headphones' output), I can hear sounds. Windows has been reinstalled and sound drivers from dell.com has been installed. But from speakers (Windows XP Home SP2) there aren't any sounds.
"SigmaTel High Definition Audio CODEC disabled, unplugged ...
https://answers.microsoft.com/en-us/windows/forum/all/sigmatel-high-definition-audio-codec-disabled/2c7b1593-c99a-449e-a687-746ca181dd90
"SigmaTel High Definition Audio CODEC disabled, unplugged" I am posting on behalf of a customer. She is unable to get sound on headphones but …
Dell Sigmatel Audio headphone & onboard mic quit | Tech ...
https://www.techsupportforum.com/threads/dell-sigmatel-audio-headphone-onboard-mic-quit.472276/
When I plug the headphones in, I get crackling, and the onboard speakers shut off, just as they should, but then there's just a hiss, no sound through the earbuds. So far I've tried the following to fix the problem:->> Uninstalled and reinstalled Sigmatel HighDef Audio Codec drivers (from Dell driver support)
Solved: Re: Inspiron 1420 - Windows 7, SigmaTel Audio ...
https://www.dell.com/community/Laptops-General-Read-Only/Inspiron-1420-Windows-7-SigmaTel-Audio/m-p/3349657
Driver: SigmaTel High Definition Audio CODEC Hi. I recently upgraded my Inspiron 1420 from Windows Vista Home Premium (32-bit) to Windows 7 Ultimate (32-bit). The upgrade was very successful with the exception of audio problems. The problem is very strange, at least to me. I have three audio ports in the front (two headphones and one microphone).
Untitled — Sigmatel Audio Windows 10
https://tremendousflowertidalwave.tumblr.com/post/638416850369331200/sigmatel-audio-windows-10
When the plug is inserted, the isolated switch inside the jack informs the motherboard, and the codec sends audio to sigmatel high definition audio wdm headphones. Free sigmatel software, best sigmatel download at - gateway dx420 desktop sigmatel sigmatel hd audio driver 6.10.5405.0 for win vista 3264-bit.
Now you know Sigmatel Audio Headphones
Now that you know Sigmatel Audio Headphones, we suggest that you familiarize yourself with information on similar questions.
