# Dell Optiplex GX620 systems and Windows Vista

Good news: Windows Vista natively supports all components in the typical Dell Optiplex GX620.

Bad news: **except** for audio.

Worse: Dell lists **no** Vista drivers of any sort as of this writing on their support site for the GX620.

Dell <span class="caps">USA</span> does not list any audio drivers on their support page or training pages, and a call to Dell Gold Support turned up nothing at this time. Cyril at Dell Gold had me try the Optiplex 755 driver, but that returned an error. However a google search turns this up:

[http://support.euro.dell.com/support/downloads/download.aspx?c=uk&amp;l=en&amp;s=gen&amp;releaseid=R145149&amp;formatcnt=1&amp;libid=0&amp;fileid=193393](http://support.euro.dell.com/support/downloads/download.aspx?c=uk&l=en&s=gen&releaseid=R145149&formatcnt=1&libid=0&fileid=193393)

R145149.exe is the packaged Dell <span class="caps">ADI</span> 64 Bit Onboard Sound Driver for Vista x64 for the following systems:  
<del>-</del>—-  
OptiPlex GX280   
OptiPlex GX520   
OptiPlex GX620   
OptiPlex SX280   
Dell Precision WorkStation 370   
Dell Precision WorkStation 470   
Dell Precision WorkStation 670   
<del>-</del>—-

This has been installed successfully on Windows Vista Enterprise x64 and passed on to Dell for inclusion in their records.