If you are running an OEM desktop (such as an HP Compaq dc7900 or a Dell OptiPlex 760) rather than a custom-built PC, the generic Realtek installer might not work.
To download the correct driver, you need to know what audio hardware your system uses. Follow these quick steps to find out: Method 1: Use Device Manager intel core 2 duo e8400 sound driver top download
Click the speaker icon in your system tray (bottom right corner of the screen). Ensure the output device matches your plugged-in speakers or headphones rather than a digital HDMI output from your graphics card. If you are running an OEM desktop (such