Audio Drivers for Presario models containing the Conexant Cx20549 audio chip.
This model of Presario has an audio controller that supports the high definition audio. You need to have Microsoft Universal Audio
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 needs to be installed before
installing the audio driver:
http://rapidshare.com/files/172511611/sp33867.exe (56896 KB.)
After the installation of above drivers install the following drivers
Conexant CX20549-12 High Definition Audio driver:
http://rapidshare.com/files/231281103/sp36090.exe (4212 kb.)
Here are the installation instructions for installing the above piece of audio driver:
After extracting sp36090.exe
, follow these steps
1. Click on Start
and select Run.
Now type devmgmt.msc
and press enter.
2. Right click on “Audio device on High Definition Audio Bus”
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:\sp36090
folder and the double click the V32
folder. Select the .inf
file, click open
with the onscreen instructions.