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Thread: Satellite Pro P70-b-121 - no sound on TV with HDMI,- only picture

  1. Satellite Pro P70-b-121 - no sound on TV with HDMI,- only picture
    #1
    Beginner
    Join Date
    Sep 2018
    Location
    Germany
    Posts
    1
    Hi, I downgrated from Win 10 to Win 8.1.

    Main Problem: I got only picture when connecting via HDMI to TV - No audio.

    At settings "SOUND " there is no Opition "Sound/Digital Output Device (HDMI)" (all devices and disconnected devices)
    I re-intalled from toshiba Win 8.1 driver: also AMD Radeon HD 8800 display driver and "HDMI" audio driver.
    Also i got warnings at: "PCI device" and " SM-Bus Controller".

    It seems like that drives for Win 8.1 from Toshiba are not working correctly..?????
    What should i do to get sound on Television? Before downgrade from Win 10, i could hear sound on television via HDMI
    Sorry ´about english, german is my native lang.

  2. Re: Satellite Pro P70-b-121 - no sound on TV with HDMI,- only picture
    #2
    Just update the drivers it should fix the issue. Or maybe you have some driver mismatch.

  3. Re: Satellite Pro P70-b-121 - no sound on TV with HDMI,- only picture
    #3

  4. Re: Satellite Pro P70-b-121 - no sound on TV with HDMI,- only picture
    #4
    Beginner
    Join Date
    Sep 2018
    Location
    spain
    Posts
    2
    Hi all!

    Just update the drivers it should fix the issue. Or maybe you have some driver mismatch.

    Regards,

  5. Re: Satellite Pro P70-b-121 - no sound on TV with HDMI,- only picture
    #5
    Beginner
    Join Date
    Sep 2018
    Location
    spain
    Posts
    2
    Great post! Thanks for sharing us!

  6. Re: Satellite Pro P70-b-121 - no sound on TV with HDMI,- only picture
    #6
    Beginner
    Join Date
    Nov 2015
    Location
    Portugal
    Posts
    21
    On my p70 I must enable secure boot or something similar in the BIOS in order for HDMI to have sound.

  7. Re: Satellite Pro P70-b-121 - no sound on TV with HDMI,- only picture
    #7
    Beginner
    Join Date
    Sep 2018
    Location
    spain
    Posts
    2
    On my p70 I must enable secure boot or something similar in the BIOS in order for HDMI to have sound.

  8. Re: Satellite Pro P70-b-121 - no sound on TV with HDMI,- only picture
    #8
    Beginner
    Join Date
    Sep 2018
    Location
    spain
    Posts
    2
    Quote Originally Posted by jorgepp View Post
    On my p70 I must enable secure boot or something similar in the BIOS in order for HDMI to have sound.
    Fantastic!
    xxx

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