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    No Sound over HDMI, only video - ATi card, Studio 1749

    Discussion in 'Dell' started by andehh, Jan 18, 2011.

  1. andehh

    andehh Notebook Consultant

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    I just got a new laptop from dell over a warranty claim for my last one failing on me!

    I can't get the audio to work over the HDMI out. The laptop just doesn't detect the HDMI cable, despite it being listed under the audio devices.

    Intel® Core™ i3
    Genuine Windows® 7 Home Premium, 64bit, English
    4096MB 1067MHz Dual Channel DDR3 SDRAM [2x2048]
    320GB (7,200rpm) Serial ATA Hard Drive
    1GB ATI Mobility Radeon™ HD 5730 Graphics Card


    I have never had an ATI card before so am new to the catalyst system, but Google has not yielded any suggestions on what I could look at. As a result I was hoping you kind folk might have some ideas?
     
    andehh, Jan 18, 2011
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  2. Tusin

    Tusin Notebook Evangelist

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    Look in device manager and make sure you have the ATI HDMI Audio driver installed.
     
    Tusin, Jan 19, 2011
    #2