I m looking for multi media audio controller

Hello, you can get them by click on this links below

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-22934-1&lc=en&dlc=en&cc=us&product=500508&os=228&lang=en

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-22932-1&lc=en&dlc=en&cc=us&product=500508&os=228&lang=en

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-19930-1&lc=en&dlc=en&cc=us&product=500508&os=228&lang=en

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-33975-1&lc=en&dlc=en&cc=us&product=500508&os=228&lang=en


http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-32080-1&lc=en&dlc=en&cc=us&product=500508&os=228&lang=en


regards

Go to the HP website, choose Support & Drivers, enter your model number, then choose the exact model you have and you'll get a list of available drivers.
You need sound driver, chipset driver (it contains the mass storage driver) and modem driver. If unsure which modem option you have, you may find additional info on labels on the bottom of your machine.