Hard Drive Installation (via WinZip) with pethydro.org File for Rexe. Download pethydro.org Download Now, to download the file. pethydro.org the File Download. This page contains information about installing the latest SigmaTel STAC 92XX C -Major HD Audio driver downloads using the SigmaTel Driver Update Tool. This package supports the following driver models:SigmaTel High Definition Audio CODEC SigmaTel High Definition Audio CODEC (for bit Windows). Intel High Definition Audio (also called HD Audio or Azalia) refers to the specification released by Intel in , Revision , for delivering high- definition. Audio, on Dell's driver site I see a SIGMATEL STAC 92XX C-Major HD Audio drive which will not work/install. In my device manager I get an! on IDT High. Well i downloaded the right audio driver on my pc! Because i have a sigmatel STAC 92 XX C-Major HD Audio card and i have a dell pc so i. Sigmatel STAC92XX C-Major HD Audio Driver. SIGMATEL STAC 92XX C- Major HD Audio, v, A Sigmatel STAC92XX C-Major HD Audio Driver. This package provides the Sigmatel STAC 92XX C-Major HD Audio Driver and is supported on OptiPlex, XPS Desktop, Precision, Latitude and. There are Vista 64 bit drivers on the Dell downloads HERE and they should work for Win 7 64 bit. There are no SoundBlaster Audigy MB. Download Dell Sigmatel Stac 92XX C-Major HD Audio Driver A OS support: Windows Vista. Category: Audio and Multimedia.