Compaq Presario CQ35-243TX Windows XP Driver

Chipset
Intel Chipset Installation Utility for 4 Series
Version 9.0.0.1011A  2.36MB
Download

Graphic:
(2 drivers, choose base on your specs)
Mobile Intel 4 Series Express Chipset Family Graphics Driver
Version 1.00 REV A
Download

Nvidia GeForce G 105M/G 103M For windows XP
Version 2.66.58WHQL  118MB
Download


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

2. Install the Audio:
IDT High Definition Audio Codec
(2 drivers, if the first one didn't work, use 2nd drivers)
Download (SP41693)
Download (SP39671)

If Sound disappear after restart read here.


Wireless:
(3 drivers, choose 1 base on your specification)
Broadcom 4313 a/b/g/n wireless Drivers
Version5.10.91.8 10MB
Download

Intel PRO/Wireless Drivers:
(requires windows installer 3.0 installed first)
Version 5.20 4MB
Download

Atheros Wireless LAN Driver:
Version 2.00B 20.64MB
Download 


Broadband:
Qualcomm Mobile Broadband Drivers - Gobi1000 
Version:3.00, 130.23M Download

Fingerprint 
(2 drivers, install both according to order)

Validity Fingerprint Sensor Driver
Version:3.1.366 A, 43.37M Download

Digital Persona Fingerprint Reader Software
Version:4.1.0.3790 A, 22.34M Download


LAN/Ethernet
Realtek RTL8168D/8111D PCI-E Gigabit Ethernet Adapter
Download

Or directly from relatek site: Download
(select WinXP, Win2K, Win2003 Auto Installation Program)

Infrared:
ENE CIR Receiver Drivers
Version 2.6.6.0A 2MB
Download

Card Reader
Realtek USB 2.0 Card Reader
Version  6.1.7600.48 7.96MB
Download

Button:
HP Quick-launch Button
Version 6.40B 19MB
Hardware ID: ACPI \ PNP0C32
Download

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

Bluetooth:
HP Integrated Module with Bluetooth Wireless Technology
Download

Webcam
Cyberlink youcam software 2.0 + Driver
Download


NOTE:
There might be some issue with the light, This BIOS will solve it but for those who not familiar with BIOS, please note that flashing your laptop with BIOS may harm your system.
BIOS: Download