Windows 7 Professional Sound Drivers -

Find your computer’s model number (usually on a sticker on the back of laptops or pre-built desktops).

Select as the operating system and download the "Audio" or "Sound" driver (often listed as Realtek High Definition Audio). Manual Installation via Device Manager : Windows 7 Professional Sound Drivers

Select to locate the files you downloaded manually. Troubleshooting Common Audio Issues How To Install Sound Drivers Find your computer’s model number (usually on a