Unknow Pci device driver  

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  1. Posts : 4,280
    Windows 7 ultimate 64 bit / XP Home sp3
       #1

    Unknow Pci device driver


    I have tried everything I know how to find out what this device is and can't get rid of the yellow triangle. The only PCI device I have is my Audigy 2ZS gamer sound card which is installed under sound devices. It's not causing any problems I'm aware of but then I still can't get my SLI to work and am looking for any conflict or possible reason for this. Any suggestions would be greatly appreciated Thanks. Fabe Unknow Pci device driver-device-mngr.png
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  2. Posts : 4,573
       #2

    The answer is coded, but right in front of you. Look at this data on your machine for the offending device.

    .
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  3. Posts : 4,280
    Windows 7 ultimate 64 bit / XP Home sp3
    Thread Starter
       #3

    It has a code 28Unknow Pci device driver-pci-2.png
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  4. Posts : 28,845
    Win 8 Release candidate 8400
       #4

    should look like this check the tab
    Last edited by zigzag3143; 21 May 2011 at 06:19.
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  5. Posts : 4,573
       #5

    Function 1 indicates that it is part of a multi-function card. How many multi-function cards do you have? I suspect it is the joystick port on your sound card, but this is not my area of expertise.

    What I do know is - the device has been specifically identified and we just have to decode it.
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  6. Posts : 4,280
    Windows 7 ultimate 64 bit / XP Home sp3
    Thread Starter
       #6

    Unknow Pci device driver-capci-3.png this is all it says.
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  7. Posts : 28,845
    Win 8 Release candidate 8400
       #7

    where it says device description, pull that bar down under it is other info
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  8. Posts : 4,280
    Windows 7 ultimate 64 bit / XP Home sp3
    Thread Starter
       #8

    The only PCI card I have is my sound card and your probably right as i suspected it might be that, only my sound card doesn't have a game port. I just don't like having any unresolved issues in device mngr.
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  9. Posts : 28,845
    Win 8 Release candidate 8400
       #9

    device>properties>details> use the pull down untill you see hardware iD's
    Last edited by zigzag3143; 21 May 2011 at 06:19.
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  10. Posts : 4,280
    Windows 7 ultimate 64 bit / XP Home sp3
    Thread Starter
       #10

    Under detail Hardware IdUnknow Pci device driver-hardware-ids.png
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