I don't have sound driver of compaq c707tu notebook

Hi,

Before Conexant Universal Audio Architecture (UAA)

ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33867.exe

Conexant High Definition Audio Drivers

ftp://ftp.hp.com/pub/softpaq/sp34001-34500/sp34200.exe

This will create a swsetup folder in c drive ("C:\swsetup\sp34200")
Installing Audio drivers may result in an error. But continue with the following steps to get the audio driver installed correctly.
Open the Device Manager:
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:\swsetup\sp34200 folder and select the .inf (wis30b2a) file and click open and Continue with the onscreen instructions.

Similarly install Modem Drivers:

Conexant HDAUDIO Soft Data Fax Modem with SmartCP

ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33890.exe

1.Right click on "Modem device on High Definition Audio Bus" and click Update driver.
2. Select "Install from a list or specific location"
3. Click Next. Then select "Don't search, I will choose the driver to install"
4. Click Next and then select "Modem" from the list.
5. Click Next and then click Have Disk.
6. Click Browse C:\swsetup\sp33890 folder and select the .inf (wis30b2b) file and click open and Continue with the onscreen instructions

You can download the drivers from the Compaq/HP WEBsupport/download page. Make sure you
select your model laptop and the XP orVista Windows version of the drivers you require and install
them. Click onthis link to download the drivers: -
www.compaq.com/country/cpq_support.html