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  1. #1
    New ROGer Array
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    Asus G750jx -- Video through HDMI but no audio

    I have an Asus G750jx laptop, and it is connected to a Vizio LED HDTV ~44in I think. I'm getting perfect video through it but I can't get any audio. Under Sounds > Playback Devices I see

    E370VA-3 (I think this is my TV) -- NVIDIA High Definition Audio (not plugged in) -- Cannot set default device
    NVIDIA HDMI Output (Port 1) -- NVIDIA High Definition Audio (not plugged in) -- Cannot set default device
    Speakers -- sound comes out of my laptop
    Realtek Digital Output -- no sound if i set default

    Checking for updates showed that my drivers are up to date. Also, tried changing the order of which device was plugged in/turned on first etc between the TV and Laptop.

    Any help is very appreciated! Trying to make my dorm the perfect place to chill with friends and watch stuff!

  2. #2
    ROG Enthusiast Array
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    I have the same problem on my G750js
    Last edited by lazzy; 08-01-2014 at 11:53 AM.

  3. #3
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    You can install Nvidia driver, which include audio options.
    [COLOR="#FFFFFF"]CPU: Intel i5 2500k | GPU: Asus GeForce GTX760 | Mootherboard: Asus Z77 | PSU: Cooler 1000W | RAM: 8GB | Monitor: Asus VG248

  4. #4
    ROG Guru: Green Belt Array billyray520 PC Specs
    billyray520 PC Specs
    Laptop (Model)G73JH-A1, G73Sw
    MotherboardMaximus V Extreme, H97M-Plus
    ProcessorIntel Core I7 3770K, Core I5 4690s
    Memory (part number)32 GB Corsair Vengeance DDR3 (MVE)
    Graphics Card #1Sapphire HD 7970 Dual X OC (MVE)
    Graphics Card #2Intel HD Graphics 4600
    MonitorAsus ProArt PA248 (MVE)
    Storage #1OCZ Vertex 4 2.5" 256 GB SSD (MVE)
    Storage #2Seagate 1 TB 7200 SATA III 6.0 GB/s (MVE)
    CPU CoolerCorsair H80i Liquid Cooler (MVE)
    CaseCooler Master HAF-X tower on wheels (MVE)
    Power SupplyThermaltake Toughpower Grand 1200W (MVE)
    Keyboard Logitech G110 Black LED (MVE)
    Mouse Asus ROG MOBKUL Gaming (MVE)
    OS Windows 7 Professional / Ubuntu 12.04 (MVE)
    Network RouterMotorola Surfboard SBG6580
    billyray520's Avatar
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    Connect everything, notebook to tv etc. Turn on TV, select hdmi input. Turn on Notebook. Sound goes to hdmi on tv.
    Asus Maximus V Extreme BIOS 1903, see specs above avatar.

    Asus G73 jh A1 laptop, BIOS 213, vBIOS OD2, 8 GB Ram, 240 GB Intel SSD, 180 GB Intel SSD. Win 7 Pro. Purchased new from PowerNotebooks.com in May 2010.
    (both have 1920X1080 hd screens, mine above, hers below )
    Asus G73 Sw XR1 laptop 8 GB Ram, 160 GB Intel SSD, 80 GB Intel SSD. Purchased used >Ebay 1/10/13, Did clean install of Windows 7

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