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Audio Device on High Defination Audio Bus

I am unable to rectify the above mentioned error and resulting no sound. What should I do?

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Hi,
The HD, is dependant on. The Audio device Onboard And Drivers Functioning correctly.
Also Problems can occur, with Operating Systems. Vista is re-known for Device drivers problems et,c. if thats what your running.
I,d suggest looking at the device manager, to see if you have any conflicting devices, or unknown devices.
if you have any yellow triangles/exclamation marks. that would usually be your problem.
then try uninstalling-re-installing the relevant drivers, for the associated faulty device.
Also check the output, is connecting to-from An High-definintion add-on or similar.

Mike @ compurepair.

Posted on Aug 02, 2008

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Posted on Jan 02, 2017

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2 Answers

I have Compeq C7oo lappop,Need sound card,Please help me..


I assume that you have installed Windows XP on your system. Follow the below mentioned steps to install the Audio Drivers.

Before installing audio drivers, you have to install Microsoft UAA Bus Driver for High Definition
First you have to install the Microsoft UAA package. Click here OR here to download UAA

Then download Compaq C700 Audio Drivers and install them. I hope this would install the drivers. Else, go to the Device Manager and update the sound drivers from the folder named
sp33867 located at C:

Let me know if any further clarification/ assistance is required.

GoodLuck!
Dont forget to appreciate the solution if I could have been of any help!
CreativeTECH

Jan 03, 2011 | Computers & Internet

2 Answers

Plz give me compaq presario c700 audio driver


Conexant CX20549-12 High Definition Audio driver:

ftp://ftp.hp.com/pub/softpaq/sp35501-36000/sp35940.exe

Do not click on the link. Please copy the link and paste the link at the
address bar of the browser. Next hit the enter key.

k

Installing this driver may result in an error. But continue with the
following steps to get the audio driver installed correctly.

1. Click on Start and select Run. Now type devmgmt.msc and press enter.
2. Right click on "AUDIO DEVICE ON HIGH DEFINATION BUS " or Conexant
High
defination audio entry and click Update driver.

3. Select "Install from a list or specific location"
4. Click Next. Then select "Don't search, I will choose the driver to
install"
5. Click Next and then select "Sound, video and game controller" from
the
list.
6. Click Next and then click Have Disk.

7. Click Browse C:\swsetup\sp35940 folder and the double click the
(WinxP -> Thrifty10 -> CPL30A5a.inf file for Audio) Select the .inf file

May 12, 2009 | Compaq Presario 700 470024-192 Notebook

1 Answer

Audio come from headphone as well as laptop


Conexant CX20549-12 High Definition Audio driver:

ftp://ftp.hp.com/pub/softpaq/sp35501-36000/sp35940.exe

Do not click on the link. Please copy the link and paste the link at the
address bar of the browser. Next hit the enter key.

k

Installing this driver may result in an error. But continue with the
following steps to get the audio driver installed correctly.

1. Click on Start and select Run. Now type devmgmt.msc and press enter.
2. Right click on "AUDIO DEVICE ON HIGH DEFINATION BUS " or Conexant
High
defination audio entry and click Update driver.

3. Select "Install from a list or specific location"
4. Click Next. Then select "Don't search, I will choose the driver to
install"
5. Click Next and then select "Sound, video and game controller" from
the
list.
6. Click Next and then click Have Disk.

7. Click Browse C:\swsetup\sp35940 folder and the double click the
(WinxP -> Thrifty10 -> CPL30A5a.inf file for Audio) Select the .inf file

May 12, 2009 | HP Compaq Presario C700T

1 Answer

No audio


Conexant CX20549-12 High Definition Audio driver:

ftp://ftp.hp.com/pub/softpaq/sp35501-36000/sp35940.exe

Do not click on the link. Please copy the link and paste the link at the
address bar of the browser. Next hit the enter key.

k

Installing this driver may result in an error. But continue with the
following steps to get the audio driver installed correctly.

1. Click on Start and select Run. Now type devmgmt.msc and press enter.
2. Right click on "AUDIO DEVICE ON HIGH DEFINATION BUS " or Conexant
High
defination audio entry and click Update driver.

3. Select "Install from a list or specific location"
4. Click Next. Then select "Don't search, I will choose the driver to
install"
5. Click Next and then select "Sound, video and game controller" from
the
list.
6. Click Next and then click Have Disk.

7. Click Browse C:\swsetup\sp35940 folder and the double click the
(WinxP -> Thrifty10 -> CPL30A5a.inf file for Audio) Select the .inf file,

May 11, 2009 | HP Compaq Presario C700T

1 Answer

My pc has an erro with sound


Hi

Download Here

or

Download Here

Click on softpedia mirror.(This is for Vista os)

Thanks

Mar 06, 2009 | Compaq Computers & Internet

1 Answer

Compaq presario c7oo (cm2130) sound problem


first u install the 'high defination audio bus driver" and then install the "Conexant high Defination audio driver"...................now go to device manager and right click on the... "high defination audio bus" and select update driver....here put the "At8VEN5a" in the dialouge box and restart the computer.......
nd Enjoy it.......

Feb 24, 2009 | Compaq Presario 700 470024-192 Notebook

2 Answers

Audio device on high defination audio bus


download from here

http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?product=3299576&lc=en&cc=in&dlc=en&submit.y=6&submit.x=6&lang=en&cc=in


select u r windows then download u r drivers

rate me

Oct 05, 2008 | E-Machines eMachines Desktop PC

2 Answers

I own a compaq c734tu notebook. i am unable to upload sound drivers. i don get ne sound in my laptop. i have tried with all possible updated drivers which i cud use bt still its nt working. i have windows...


Hi Shree.
I will provide you a driver which has worked for lots of people. Try this driver and let me know.
This model of Presario has an audio controller that supports the high definition audio. You need to have Microsoft Universal Audio Architecture (UAA) Bus Driver for High Definition Audio installed on the computer before installing the audio driver.    Here is the link for the Microsoft Universal Audio Architecture driver that need to be installed before installing the audio driver:    ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33867.exe  
  After installing the UAA driver reboot the notebook and install the audio driver from the following link:

Conexant CX20549-12 High Definition Audio driver:    ftp://ftp.hp.com/pub/softpaq/sp35501-36000/sp35940.exe


Installing this driver may result in an error. But continue with the following steps to get the audio driver installed correctly.    1. Click on Start and select Run. Now type devmgmt.msc and press enter.  2. Right click on "AUDIO DEVICE ON HIGH DEFINATION BUS" or Conexant High defination audio entry and click Update driver.  3. Select "Not at this time", click on next and Select "Install from a list or specific location"  4. Click Next. Then select "Don't search, I will choose the driver to install"  5. Click Next and then select "Sound, video and game controller" from the list.  6. Click Next and then click Have Disk.  7. Click Browse C:\swsetup\sp35940 folder and the double click the (WinxP -> Thrifty10 -> CPL30A5a.inf file for Audio) Select the .inf file, click open and Continue with the onscreen instructions. 

Oct 03, 2008 | Compaq Computers & Internet

5 Answers

Driver for Audio device on high defination audio bus, Intel motherboard


audio driver for high deffination
the mother board is foxconn 945 - cmx series

Jul 17, 2008 | Intel D102GGC2 Motherboard

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