Urgent

Support Information:
Device Type: Sound Card
Manufacturer: RealTek
Model: realtek high definition audio output
Interface: IDE
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=891&qa5=19&qa7=1500&dp=2&qm0=realtek+high+definition+audio+output&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=RealTek+Sound+Card++realtek+high+definition+audi o+output+Windows+XP+Professional+) | Research manufacturer RealTek (http://members.driverguide.com/index.php?action=getinfo&companyid=891)

"realtek high definition audio output" is not a sound model number nor a sound chip number. It's only a term stating that the audio is High Definition, a newer type of sound standard that came into being around 2007. You could try saying what pc brand and model it came installed in. Or you could say what the Realtek chip number is.

You can find Realtek drivers on the Realtek website: http://www.realtek.com.tw/downloads/