SigmaTel High Definition Audio CODEC
de los 15 comentarios de los usuarios
Full user review
"Works on a Dell Inspiron 1420 Windows 7"
Works as advertised and sounds pretty good.
It really doesn't have any. If it works for you it's great; if not, then of course you'll be unhappy. I hope it's the former and not the latter for you.
After upgrading my Dell Inspiron 1420 from Vista to Windows 7 the audio on my laptop was no longer working. I went to the Dell website and downloaded the latest Sigmatel audio driver. It immediately kicked out an error indicating the driver was the wrong one for my computer.
Frustrated, I decided to search around the internet and thank goodness I found this one here (version R167846.EXE 9/20/2007). I downloaded and installed it and my PCs audio is now working perfectly!
You would think the newer Dell approved version (version R171789.exe from 12/20/2007) would work, but it doesn't. Down grade to this older version and it will more than likely work for you.
By the way, the older R167846.EXE Sigmatel Audio Driver is on the Dell website, I just overlooked it, just click on previous versions link.
Please note: There are four versions available at the Dell website. So, if you're having problems with your Sigmatel audio driver, I would try them all.