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Compaq C751NR need windows xp - conexant HD audio smart audio 221 driver

I recently purchased a Compaq C751NR. It came loaded with Vista. I want to install XP pro on it. I am having problems finding driver . The device is Conexant HD audio smart audio 221. Any help would be greatly appreciated!
I was try install update my drives on my lapto Dell, but appear always a messagem saiding the sthda.sys is need by windows

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  • shirazmohd Nov 24, 2008

    Where is the Link Mr Lagum??????



    Regards,

    Shiraz

  • Anonymous Dec 03, 2008

    I have the the same problem but the model of the system is Compaq Presario C700

    Best Regards
    SK


  • ashy09 Dec 19, 2008

    i have the same problem with a compaq c700

  • Anonymous Feb 22, 2009

    Life would be so much easier if Compaq didn't keep trying to force Vista down everyone's throat, yes I know ultimately it's Microsoft's fault, but the hardware vendors need to stand up to MSFT more firmly and push back against Vista. I have the same problem with a Compaq C791VU, I need the audio driver for XP.

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I just purchased a compaq presario c700 and the audio is not working. the device is conexant audio smart audio 221..any help would be greatly appreciated.

Posted on Nov 08, 2008

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I've upgraded the driver from HP sp34200 version 3.26.0.0 to 3.45.0.50
using the files from Microsoft update catalog. This driver is now
3.45.0.50 and includes STEREO MIX. You can use the setup.exe for
automatic install.
Note that due to changes, the driver is obviously no longer digitally
signed.
The driver matches: HDAUDIO\FUNC_01&VEN_14F1&DEV_5045&SUBSYS_103C30D9
The driver is for XP 32-bit, for the compaq presario C700 series.
http://www.mediafire.com/?d74hkani6q69rr3

Posted on Nov 05, 2011

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Hi dear i have problen in my laptop compaq presario c751nr notebook pc 1 window is vista.now i install win xp but sound driver doing problem.sound driver going install but not working.plz help me jan.

Posted on Jun 23, 2009

You can find all the drivers at the following link(though it is for c772 tu also works well with c7510

Posted on Aug 13, 2008

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