Uninstall Audio Drivers Method
Guide:
1: Log in to an windows administrator account in Windows XP/Vista or windows 7,8, and click “Start” menu.
2 : When you use Windows Vista: Click “Control Panel” and select “Hardware and Sound.”
In case you use Windows XP,7,8 : Click “Control Panel” and select “Performance and Maintenance.”
3 For those who use Windows Vista: Click on “View hardware and devices” below Device Manager menu.
For those who use windows XP,7,8 : Simply click “System” to open “System properties” window. Then choose and Click the button “Device Manager.”
4 Click on “+” next to “Sound, Movie and Recreation Controllers” menu.
5 Right-click on a sub-entry which contains a term “Audio.” As an example, “Realtek Superior Devinition Audio.”
Find “Uninstall” and click “OK” . It will uninstall the audio drivers for you automatically. Finally, click “Restart now” to reboot your personal computer.