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geforce graphics driver update fixed my games and broke my projector sound

Solvedaudiogpuhdminvidia3 replies · 273 views · started
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Accepted solution by Chen — yeahhh check the TV with a soundbar in betweens input settings. some TVs and receivers renegotiate audio formats after a driver change.…
  1. Noah Yilmaz
    @noah_cron

    im genuinely confused 😤 picture on my projector is great, but sound comes out of the laptop speakers only.

    USB Audio Device Properties

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

{Operation Failed}
The requested operation was unsuccessful.

    It started right after the NVIDIA driver update. Ive checked teh volume mixer, default device, everything I know of. Theres simply no HDMI output to choose. Is there a component I need to install separately? My family is now watching with subtitles and judging me, sooo any help would be very welcome :/ I am comfortable reinstalling teh driver if that is what it takes. what am i doing wrong??

    4
  2. Dario
    @dariol872

    Does the GPUs HD audio device show up in Device Manager at all? ??

    1 0 helpful
  4. Chen
    @quietden
    Accepted solution

    yeahhh check the TV with a soundbar in betweens input settings. some TVs and receivers renegotiate audio formats after a driver change. power-cycling the TV with a soundbar in between with the PC on, or changing teh TVs HDMI audio mode to PCM, can bring the endpoint back.

    2 5 helpful

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