If you get any message when installing Conexant High Definition Audio Drivers in your Notebook, make sure that you had already installed the Microsoft Universal Audio Architecture(UAA)
Drivers before installing the Audio Drivers.
Download the Microsoft UAA
drivers for your Notebook available through the link below :
Download and save the files in the Hard Drive of the Notebook and double click on the file to install the Drivers.
Restart the Notebook and you should be able to install the Conexant High Definition Audio
Drivers which are available for download from the link below :
This should solve your issue.
However, if you get any errors installing the above audi Drivers, you need to try installing the Conexant AC-Link Audio Drivers
as your Notebook may not be installed with Conexant High Definition Audio card :
Save the file and double click on it to install the drivers in your Notebook.
This should work...