Verified answer

Website with Drivers

http://h10025.www1.hp.com/ewfrf/wc/softwareCategor...

Direct link

ftp://ftp.hp.com/pub/softpaq/sp20001-20500/sp20309.exe

This is an alternate Driver as well

http://h10025.www1.hp.com/ewfrf/wc/previousVersion...

hi, did you check out the official hp site? if yes and no help there, hope these links can work for you instead:

http://www.hp-driver.net/hp-audio-driver.html

http://www.drivers-updates.net/drivers/windows-xp-...

hope my answer helps.

good luck

http://www.audio-driver.net/

here you could find the audio drivers corresponding with the correct model of your audio card, operating system and computer.