NVidia GTX 460 Hdmi issues


  1. Ranger One
    Posts : 4
    Windows XP
       New #1

    NVidia GTX 460 Hdmi issues


    Running Windows 7 Home Premium 32 bit with Nvidia 260.63 beta drivers installed with HD Audio 1.1.19 drivers.
    I have the hdmi cable running from the EVGA GTX 460 to my Yamaha RXV-667 hdmi 1.4a receiver which ouputs to my Mitsubishi WD65-C9 DLP TV.

    These latest drivers are supposed to enable bitstreaming Dolby True Hd & DTS TruHD.

    In the Windows 7 sound device configuration there is only the option for 2 speakers & in the supported formats there is a "no compressed formats found".
    It does list my HD Audio device as the RXV-667.
    In the device manager it lists 4 Nvidia hd audio devices each showing the latest driver version.

    How do I get the sound device configuration to allow for 5.1 or 7.1 speaker configuration & to list Dolby True HD & DTS HD as supported formats? What am I missing?

    My setup:
    Asus M4A785TD-V EVO Motherboard
    Antec EA650 650 Watt Power Supply
    EVGA Geforce GTX 460 768MB GDDR5 PCI-E 2.0 Video Card
    OCZ DDR 3 Dual Channel Memory 2x 2GB PC3 8500
    Samsung BD-ROM/DVD Writer (SATA)
    Samsung 1TB SATA 2 Hard Drive HD103SJ
    Maxtor 500GB SATA 2 Hard Drive

    Windows 7 Home Premium 32bit
    Windows XP Pro SP3
    Samsung 950P Monitor
    Yamaha RXV-667 HDMI 1.4a Receiver
    Mitsubishi WD65C9 65" DLP TV
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  3. Hondajt
    Posts : 207
    Windows 7 Ultimate x64 Steve Ballmer Edition
       New #2

    that motherboard should have a S/PDIF connector on it. You will need to connect a cable going from that to a connector on the Video card. Make sure that's connected. Other than that, it may have something to do with motherboard drivers, not audio drivers. But I am not an expert. Sorry.

    edit. you may want to try un-installing the audio drivers. Maybe try using the audio drivers provided by the motherboard. Thats the only way I could get my EVGA board to do exactly what you are asking.
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  4. Ranger One
    Posts : 4
    Windows XP
    Thread Starter
       New #3

    Checked the FAQs at EVGA: all 400 series cards don't require a spdif connector. The hd audio is supposed to processed thru the pcie bus.

    Still stumped!
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  6. Everlong
    Posts : 3,322
    Windows 8.1 Pro x64
       New #4

    Have you tried connecting graphic card straight to the TV?
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