I got a Compaq Presario SR2150NX and Im trying to covert it into Windows XP instead of Vista. I need to find the sound card for it. I can get most other drivers installed but I cant get no sound cards to work. The product # is--RR790AA, and the serial # is---MFX7040NB8. If anyone can help me out here it would be highly appreciated.

Support Information:
Device Type: Sound Card
Manufacturer: Compaq
Model: SR2150NX
Interface: Parallel Port
Operating System: Windows XP Professional
Age of Device: < 2 years old
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=236&qa5=19&qa7=1500&dp=2&qm0=SR2150NX&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Compaq+Sound+Card++SR2150NX+Windows+XP+Professio nal+) | Research manufacturer Compaq (http://members.driverguide.com/index.php?action=getinfo&companyid=236)

HP/Compaq identifies the Compaq Presario SR2100 Desktop PC series Audio as a

Realtek High Definition Audio

Try here:

http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=24&PFid=24&Level=4&Conn=3&DownTypeID=3

There's also a STICKY in this forum containing links to Realtek drivers:

http://forums.driverguide.com/showthread.php?t=30800