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      Audio over Displayport is not functional on Lenovo L2251p monitor - ThinkStation E20


      In Windows 7, the ThinkVision L2251p is not seen as an audio device when connected via Displayport cable.

      Affected configurations

      Any of the following systems running Microsoft Windows 7 but not limited to the following systems:

      • ThinkStation E20 (all models)

      Note: The system's video is the onboard Intel.


      Update the Intel video driver to version or later.


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      • Alias ID: SF10-D0024
      • Document ID: HT004499
      • Last Updated :17 Jun 2014
      • © 2016 Lenovo