Compaq Preasrio C783TU Windows 7 Driver

PATCH

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First Install  Netframework: (require for Quick Launch Installation).
Net framework 2.0
Download

Netframework 3.5
Download


Drivers

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Chipset Driver
Intel Chipset Installation Utility for ICH8
Version 8.3.1.1009  1.8MB
Download

Graphic-Intel
Mobile Intel 965 Express Chipset Family Driver
Version 1.00A 17.43MB Download
4796 WHQL2 16.00MB Download

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Audio
1. Install MS-UAA and restart:
Microsoft Universal Audio Architecture (UAA) Bus Driver for High Definition Audio (sp33867)
Download

Then Install audio Driver

Conextant High Definition Audio Driver
Version: 3.26.0.0 A  1.38MB
Download

(Installing Audio drivers may result in an error. But continue with the following steps to get the audio driver installed correctly.)

a. Click on Start and select Run. Now type devmgmt.msc and press enter.
b. Right click on “Audio device on High Definition Audio Bus” and click Update driver.
c. Select “Install from a list or specific location”.
d. Click Next. Then select “Don’t search, I will choose the driver to install”.
e. Click Next and then select “Sound, video and game controller” from the list.
f. Click Next and then click Have Disk.
g. Click Browse C:\swsetup\sp34200 folder and select the At8VEN5a.inf  file and click open and continue with the onscreen instructions.

Modem
Conexant HDAUDIO Soft Data Fax Modem with SmartCP 
Version 7.56.0.0 A 6MB
Download

 If direct installation for modem failed, install it using the same method to install audio.

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Wireless - Intel
Intel PRO/Wireless Drivers 
Version:6.00 E, 5.86M 
Download

Wireless - Atheros
Atheros Wireless LAN Driver:
Version 2.00B 20.64MB
Download 

Touchpad:
Synaptics Touchpad Driver 
Version:9.1.11 Q, 16.93M
Download

Card Reader
Ricoh 5-in-1 Card Reader Driver
Version 1.01.10 A 2.15MB
Download

Button: 
(Install netframework 2.0 first)

HP Quick-launch Button
Version 6.40B 19MB
Download

LAN/Ethernet
Realtek RTL8100CL/RTL8110Sb NIC Driver
Version 5.611.1231.2003 A 2.14MB
Download


Resources:

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1. If your Atheros wireless LAN Driver failed, use this drivers which compatible with xp, vista and 7 and support more Atheros AR9xxx series
Wireless Atheros 2011 Driver Download

2. For audio if you have problem installing the drivers, or after installation it didn't work we have to locate different version for your audio drivers. This case is rarely happen but in case it happen to you first thing to do is to get the hardware ID and post it here. Do mention your windows XP version (sp1, sp2 or sp3).