Question about Compaq Presario 700 470024-192 Notebook

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Audio device on high definition audio bus

I have installed audio drivers on my pc,but it shows on error that device not found for this driver

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  • Anonymous Jan 23, 2009

    i am facing same problem, i have drivers but not finding






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    Audio device on High
    Definition Audio Bus in my device manager


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Hi,
Was your operating system windows vista? cause some drivers do not detect if the operating system is not compatible with your laptop, have it check.
Thanks

Posted on Nov 22, 2008

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here is the link for Vista audio driver

ftp://ftp.hp.com/pub/softpaq/sp40501-41000/sp40762.exe

you will be able to install this only after installing "Microsoft UAA High Definition Bus Driver"

Here is the download link for "Microsoft UAA High Definition Bus Driver"

http://america.giga-byte.com/FileList/Driver/motherboard_driver_audio_realtek_azalia.exe

Install "Microsoft UAA High Definition Bus Driver" first and install the Audio Driver.

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Jan 23, 2010 | Compaq Presario 700 470024-192 Notebook

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I dont have any Audio device on High Definition Audio Bus


Try a system restore to a previous date when the sound was working fine. Please backup all your current DATA as you may lose them.
Or click here and select your operating system and download and install the Conexant High-Definition Audio Driver
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http://drivers.softpedia.com/progDownload/Microsoft-UAA-Bus-Driver-for-High-Definition-Audio-Download-42031.html

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These are the same thing , they will both disappear when you install the audio driver

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Click under Windows XP Drivers And Utilities And click Audio Driver

Always check the manufacturers site for your drivers!

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you need to follow the instruction if using windows xp
you can get all the drivers at my blog
  1. Conexant High Definition Audio Driver

    (Installing Audio drivers may result in an error. But continue with the following steps to get the audio driver installed correctly.)

    a. Click on Start and select Run. Now type devmgmt.msc and press enter.

    b. Right click on “Audio device on High Definition Audio Bus” and click Update driver.

    c. Select “Install from a list or specific location”.


    d. Click Next. Then select “Don’t search, I will choose the driver to install”.

    e. Click Next and then select “Sound, video and game controller” from the list.

    f. Click Next and then click Have Disk.

    g. Click Browse C:\swsetup\sp34200 folder and select the .inf (wis30b2a) file and click open and continue with the onscreen instructions.

  2. Conexant HDAUDIO Soft Data Fax Modem with SmartCP driver

    a. Right click on “Modem device on High Definition Audio Bus” and click Update driver.

    b. Select “Install from a list or specific location”.

    c. Click Next. Then select “Don’t search, I will choose the driver to install”.

    d. Click Next and then select “Modem” from the list.


    e. Click Next and then click Have Disk.

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http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?product=3246125&lc=en&cc=us&dlc=en&submit.y=11&submit.x=5&lang=en&cc=us

your problem would be definitely fixed....

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I don't know if you are using a cd from HP whith the windows xp software on it, because I done something like that before and didn't work, you have to find a cd from hp with windows hp software intallation on it otherwise you will have problems, after the installation you can search for the update drivers from hp.com.

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