Open the , right-click Computer , and select Manage > Device Manager . Expand Sound, video and game controllers . Right-click your audio device and choose Update Driver .
Visit the support site for your OEM (e.g., Dell , HP, Lenovo, or ASUS ). Windows 7 Professional Sound Drivers
in this video. I will show you how to install sound drivers. if you do have any questions regarding this tutorial.. YouTube·TechTutor Fix sound or audio problems in Windows - Microsoft Support Open the , right-click Computer , and select