Question: My onboard audio is Realtek HD audio. In the Windows® Vista™, I can't use Sound Recorder to record the audio. What should I do?(3/19/2007) Answer: Please refer to below steps to set the audio device.
1.Install Realtek HD Audio driver from motherboard Support CD. Or download the Realtek HD audio driver from ASRock website.
2.Plug in your recording devices (Microphone or other devices) to the Line-in port (or Microphone port), and then the recording device will show up "Line In" (or "Microphone") icon. Please kindly refer to below image. (Control Panel > Sound > Recording)
*Before plug in the recording devices: