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HP dv9728cl need windows xp driver for Conexant high Definiation SmartAudio 221

I was downgrade HP dv9728cl from Visat to WinXP, many drivers are missed. Right now, i am working on the sound card. I have installed the MS UAA sp33876.exe and try several conexant HD smartaudio 221 but failed. It usually said that there is no such hardware. If I can to install the driver manully, there is no inf file in the direction: SWSEUP\SP33566, SP33571, SP33867, SP34200 or SP37858.
By the way, I can only find the models "NOAUDIO.DeviceDesc, Ripitide Audio device, Riptide Bus/Firmware downloader, Riptid Gameport Riptide Input Device" for Conexant when I try to mannually update the drivers for " sound, vedio and game controller "

Thanks a lot!

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  • Zhouzhou Aug 23, 2008

    Anufarhan,



    Thanks a lot for your quickly response. I can hear the sound while the mic doesn't work. I will try your sugguestion to see whether the mic can work.



  • Zhouzhou Aug 23, 2008

    Unfortunately, the mic doesn't work with that UAA and Audio driver.



    Currently, I use the following UAA and audio driver. I really appreciate if someone have some idea for the mic issue.



    Anthoer issue is that "OHCI Compliant IEEE 1394 Host Controller" gets the yellow question marker.



    UAA drivers to enable the audio hardware for Windows XP.0 T. n c- x* q" C9 o
    Note: It is strongly recomended to install this driver before you install the audio driver. If you do not install this driver the audio will not work.
    ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33867.exe
    Conexant High Definition Audio Driver for Windows XP.
    Lftp://ftp.hp.com/pub/softpaq/sp34001-34500/sp34204.ex

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I understand that you have downgraded the operating system from Vista to XP and you are unable to install Audio drivers in your Notebook.

To isolate the issue please install following UAA drivers and Audio drivers.

Here is the weblink to install UAA drivers.

ftp://ftp.hp.com/pub/softpaq/sp32501-33000/sp32646.exe

Please do not click on the link. Copy and paste it in a new Internet Explorer window.

After installing UAA drivers restart the Notebook and then install Audio drivers.

Here is the weblink to install Audio drivers.

ftp://ftp.hp.com/pub/softpaq/sp34001-34500/sp34200.exe

After installing Audio drivers restart the Notebook again to get the changes effect.

I hope this will work.

Thanks




Posted on Aug 23, 2008

  • Hello

    For "OHCI Compliant IEEE 1394 Host Controller" install Chipset drivers and restart the Notebook to get the changes effect.

    If you wish I will provide you the chipset drivers . But, to provide you the exact chipset drivers I need product number of your Notebook.

    Thanks.


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Downgrading from Vista to XP is not a good choice. Specially HP Notebooks are not comaptible with retail version operating systems and its difficult to find the drivers and get it work.

I found a few. Please install in the same sequence and check. A restart is must after each driver installation.

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