I can't install my audio driver in my PC

first instal micro Microsoft Universal Audio Architecture (UAA) Bus Driver for High Definition Audio (sp33566) then detact audio device restart the system after instaling then instal sound driver if sole your problem then click yes

Hi there run the driver disk on your PC. Now install the audio driver & install that. After that restart the PC. Make sure Audio driver must select asper the operating system.

Typically, if you are getting a "device not found" error upon trying to install an audio device driver, there are a number of issues that could be going on at one time.

First: You may have the wrong device driver or version of the device driver for the device intended for. Check the hardware version number and verify on the website of the hardware device (the audio card if it is an independent audio card that is what you are referring to) what is the latest revision of the driver. Download the driver and install it.

Second: If your device is an external audio card, make sure it's fully inserted into the PCMIA slot (seriel port if being used). If so, then accomplish the following procedure: Power down your PC. Remove the Audio Card and reboot PC. Allow PC to recognize no audio card, then shut down PC and reinstall Audio Card. Reboot PC and install with new Audio Driver

One of the two steps above should rectify the problem. If it doesn't, then the last resort is to assume the Audio card is faulty if it's an external Audio card.

If you have an internal Audio card, then there can be a faulty portion on the sound portion of the motherbood, which then would require the entire motherboard to be replaced. But before you result to this, be sure you have the newest Audio driver for the Audio Codec and installed correctly.

Please keep in mind, Conexant is an OEM supported Audio Codec and you need to refer to the maker of the PC itself for driver support. I.E. it may be a Conexant Audio chipset installed in a HP PC. So, be sure you go the manufacturer website such as "HP" for the audio driver support.

Hope this helps,

there no audio driver install at your pc that is why your audio not working the best thing you do is, intall a pci audio driver at your pc after that your audio will work properly

Here is the Audio driver download link for Windows XP

http://dlsvr.asus.com/pub/ASUS/EeePC/1000HA/Audio.zip

if you are able to install the driver.

Install this patch "Microsoft UAA Bus Driver for High Definition Audio"

Here is the link
http://america.giga-byte.com/FileList/Driver/motherboard_driver_audio_realtek_azalia.exe

and installed the Audio Driver again.

Your Sound Card should work now.

uninstall the audio drivwers first and then restart the system and let system search for the drivers automatically

If you are using windows xp:

Install the UAA Driver first and then the audio driver:

UAA Driver
Microsoft Universal Audio Architecture (UAA) Bus Driver for High Definition Audio (sp32646)

after that install audio:
Conexant High Definition Audio Drive

Here is the download link 
http://malaysia.answers.yahoo.com/question/index?qid=20080224090934AAA1iAK

i have formatted my PC. COMPAQ PRESSARIO SR 15021L PC. I WANT AUDIO DRIVER/MULTIMEDIA DRIVER

Have you installed the chipset drivers first?