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SigmaTel High Definition Audio CODEC not compatible with ...
https://answers.microsoft.com/en-us/windows/forum/all/sigmatel-high-definition-audio-codec-not/b8f772e6-1f3f-4437-984f-76c2bc2b13c9
SigmaTel High Definition Audio CODEC doesn't work with windows 7. I have tried to get my laptop to detect the hardware and it doesn't seem to be compatible with windows 7. I have tried updating it but without the laptop knowing that its there I cannot update it.
Solved: Inspiron 1420 - Windows 7, SigmaTel Audio - Dell ...
https://www.dell.com/community/Laptops-General-Read-Only/Inspiron-1420-Windows-7-SigmaTel-Audio/td-p/3349656
Report Inappropriate Content. Try installing the Sigmatel HD audio driver. There is not one for Windows 7 so you must use the Vista version and install using Vista compatibility mode. Download the Sigmatel R171786 driver package. Extract the files (unzip or unpack) but cancel the installation process.
“SigmaTel High Definition Audio CODEC” driver for “Windows ...
https://answers.microsoft.com/en-us/windows/forum/all/sigmatel-high-definition-audio-codec-driver-for/0ef032ae-9aaf-4723-aa3c-2bd9206b4a37
Hello, I just updated to windows 10 and I am having a similar issue. When i go to device manager is shows I have SigmaTel High Definition Audio Codec for 64bit windows but when I go to to sound devices under control panel it shows nothing. I have tried downloading new drivers and nothing I have found so far is compatible.
SigmaTel High Definition Audio CODEC - Dell Community
https://www.dell.com/community/Laptops-General-Read-Only/SigmaTel-High-Definition-Audio-CODEC/td-p/2633695
When audio is not working, go to Services (Start/Control Panel/Administrative Tools/Services) and check that Windows Audio Service is enabled, set to automatic, and running. If the Audio Service is turned off, what is happening is that when you reinstall the audio driver it is turning Audio Service back on, and it stays on until you restart.
“SigmaTel High Definition Audio CODEC” driver for “Windows ...
https://www.sevenforums.com/drivers/273582-sigmatel-high-definition-audio-codec-driver-windows-7-64bits.html
Could you please help me in finding the driver for “SigmaTel High Definition Audio CODEC” for “windows 7 64bits” for my “Sony Vaio VGN FZ 240 E” laptop. I checked the site: Sony eSupport - VGN-FZ240E - Support but sounds not to include: 1. Sounds card: SigmaTel High Definition Audio CODEC 2.
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