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TAS5782MEVM: PurePath Error "Unable to record audio and Unable to playback audio

Part Number: TAS5782MEVM

I'm getting a consistent error reported during the hardware checks regarding Unable to record audio, and Unable to playback audio.  (See Below)


I've uninstalled and reinstalled the driver but still get the error.  I am able to stream audio through USB to the development boards when a speaker is connected.


  • Hi Michael

        This is commonly seen, depending on different operation system and Sound/Speaker settings. It won't affect the using, unless you want to record the music signal send back from the SDOUT. You can try the below settings to see if it helps. Or you can just leave them alone.

  • For the record, it won't let me change the settings for the Line Properties of the USB-AudioEMV.  They are set as shown below, and greyed out.

    My current application is not using any recording and sending it back out, so I will ignore it for now.  Thanks.