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      No sound from HDMI audio output

      Symptom:

      After choosing "5.1 digital output" in Realtek Audio customer can not get sound through HDMI.

      AFFECTED CONFIGURATIONS:

      The above symptom may occur on the following systems:

      IdeaPad Y450, IdeaPad Y550, IdeaPad Y650

      SOLUTION:

      This is a designed feature - by enabling this option customer turns on S/PDIF output on front panel that is inside of audio jack. To use HDMI as Audio Output customer needs to right-click standard Windows Audio icon in tray and chose "Output Devices" there, signing HDMI as default output device. Some players need to be restarted for changes to take effect.

      TRADEMARKS:

      Lenovo, Lenovo 3000, IdeaCentre and IdeaPad are trademarks of the Lenovo Corporation in the United States, other countries, or both.

      Other company, product, or service names may be trademarks or service marks of others.

      Document ID

      IN20091112-006

      Last modified:

      2009-11-12

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      • Alias ID: 1261110911786198
      • Document ID: HT062528
      • Last Updated :26 Mar 2014
      • © 2015 Lenovo