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Did the Dell installer skip the HDMI audio component?

Solvedaudiodellgpuhdmi6 replies · 355 views · started
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Accepted solution by Luca Pereira — oh ive been there lol if the HD audio device shows a yellow mark, uninstall it in Device Manager (tick delete the driver software if…
  1. Wes Lindqvist
    @wes.lindqvist

    im literally losing my mind here since updating teh graphics driver my soundbar gets no audio over HDMI at all.

    USB Audio Device Properties

    USB Audio Device Properties
Device status:
This device cannot start. (Code 10)

{Operation Failed}
The requested operation was unsuccessful.

    I tried another HDMI cable, antoher port, and restarting the soundbar... in Sound settings teh HDMI device doesnt even appear, and in Device Manager I dont see a high definition audio device for teh GPU anymore... it worked yesterday on teh old SiS 650L Integrated 2D/3D Integrated Grpahics Driver, help? I am starting to suspect teh insatller did something odd, because nothing else changed.. 🤷 the soundbar itself works fine with a game console on the next input. any ideas??

    6
  2. Luca Pereira
    @lpereira-35x

    Does the GPU's HD audio device show up in Device Manager at all?

    3 3 helpful
  3. Wes Lindqvist
    @wes.lindqvist
    in reply to @lpereira-35x

    sorry forgot to say device Manager doesnt show any HD audio device from Dell anymore, even with hidden devices shown. hope thats enough info 😅

    2 0 helpful
  4. Clara
    @shader_deck-248

    ahh classic check teh projectors input settings. Some TVs and receivers renegotiate audio formats after a driver change. Power-cycling the projector with teh PC on, or changing teh TVs HDMI audio mode to PCM, can bring the endpoint back.

    3 1 helpful
  5. Luca Pereira
    @lpereira-35x
    in reply to @shader_deck-248 Accepted solution

    oh ive been there lol if the HD audio device shows a yellow mark, uninstall it in Device Manager (tick delete the driver software if offered), then reinstall the GPU package with teh audio component selected.

    windows update said 'this will only take a moment' 3 hours ago

    6 7 helpful
  6. Otto
    @ottom414
    in reply to @lpereira-35x

    ehh I've seen Express isntall skip HDMI audio only when teh previous install had it unticked ;) A clean install is teh surest way to reset that.

    1 0 helpful
  7. Wes Lindqvist
    @wes.lindqvist
    in reply to @lpereira-35x

    @lpereira-35x Enabling it in mmsys.cpl plus power-cycling teh soundbar did it. HDMI audio is back with SiS 650L Integrated 2D/3D Integrated Grpahics Driver 3.59b. cant believe it was that simple lol

    0 1 helpful

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