Compaq Presario C748TU Windows XP Drivers

You are recomended to:

1.Install chipset driver and restart
2. Install .Netframework 2.0 before Quiclaunch
3. If you have Intel Wireless you need to install window installer version 3.1 first

Chipset Driver:
Download

AUDIO:
MS-UAA:
(install and restart before other drivers)
Download

Conexant CX20549-12 High Definition Audio Driver:
Download

Instructions:
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\sp36090 folder and the double click the V32 folder. Select the .inf file, click open and Continue with the onscreen instructions.

Similarly install Modem Drivers:

Conexant CX20548 Modem Driver:
Download

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\sp36089 folder and select the .inf file and click open and Continue with the onscreen instructions.

Video Driver:
Download

Realtek RTL8100CL/RTL8110Sb NIC (LAN) Driver:
Download

Both Intel Pro Wireless and BroadCom wireless drivers are given below. Please try the other, if one does not work.
Intel Pro Wireless Driver:
Download
or
BroadCom Wireless Driver:
Download

Quick Launch Button Driver:
Download

Synaptics Touchpad Drivers:
Download

HP Help and Support for Microsoft Windows XP:
Download