Visit the support site for your OEM (e.g., Dell , HP, Lenovo, or ASUS ).
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 . Windows 7 Professional Sound Drivers
Select to locate the files you downloaded manually. Troubleshooting Common Audio Issues How To Install Sound Drivers Visit the support site for your OEM (e
