Support Information:
Device Type: Sound Card
Manufacturer: VIA Technologies
Model: VIA VT1723
Interface: PCI / ISA
Operating System: Windows XP Professional
Age of Device: Not specified
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=1112&qa5=19&qa7=1500&dp=3&qm0=VIA+VT1723&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=VIA+Technologies+Sound+Card++VIA+VT1723+Windows+ XP+Professional+) | Research manufacturer VIA Technologies (http://members.driverguide.com/index.php?action=getinfo&companyid=1112)

VT1723 is not found or listed on the Via website. (www.viaarena.com/Drivers.aspx?PageID=&OSID=1&CatID=1010) (on their normal download page)

However, the VT1723 chip (a.k.a. Tremor) is part of the Envy24 Family audio controllers. Try this driver:

http://www.viaarena.com/Driver/Envy24_Family_DriverV530b.zip