My son, who is in college, removed by mistake his multimedia audio controller. Is there anyway I can fix it without sending him the windows installation disk?

Yes, go to the manufacturers web site and download it from there.

My son, who is in college, removed by mistake his multimedia audio controller. Is there anyway I can fix it without sending him the windows installation disk?
With all due respect,your Windows Installation Cd doesn't contain audio drivers! Your utility cd does.Visit the computers manufacture's site for a driver download! Drivers are M/B specific.

You can also get drivers from DriverGuide (www.driverguide.com), just follow the link...