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    Intel HD Graphics on Lenovo T510 - Display Audio NOT WORKING ! - Displayport / HDMI

    Mohamed Aly

      Hello ,

       

      I happen to have two Lenovo Thinkpad T510s, one with NVIDIA and the other with Intel HD Graphics video controller (both running on Windows 7 x64). I have bought a Displayport to HDMI cable and tested it with both notebooks with a Samsung TV. Video was ok, but audio did not work with the notebook with Intel HD Graphics (i.e. the NVIDIA one had no troubles at all, which implies that the cable is perfect !)

       

      Here are all my failed attempts: 

       

      - updated the Intel HD graphics drivers to the latest available on the Intel website

      - updated the sound driver to the latest available on the lenovo website

      - tried out to see if there is an option to set the playback device to the TV  both with windows sound options in the control panel and Smart Audio

       

       

      Looking forward to your suggestions :smileyhappy:

       

      Cheers,

       

      Mohamed

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