Compaq Presario CQ40-603TU Windows Vista Driver

CHIPSET DRIVERS:
Compaq Presario CQ40-603TU Chipset Driver
INF Update Utility - Primarily for Intel® 5, 4, 3, 900 Series Chipsets
Download (direct link) (32b-bit and 64-bit)

AUDIO
Compaq Presario CQ40-603TU Audio Driver
IDT - High Definition Audio Codecs
(32-bit and 64-bit)
Download (sp45211)
If it didn't work use below:
Download (SP41616)
Download (SP41500)

VGA/GRAPHIC
Compaq Presario CQ40-603TU Graphic Driver
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if you have intel graphic:
Mobile Intel 4 Series Express Chipset Family Graphics Driver (32-bit)
Download
Download (64-bit)

If you have Nvidia graphic
Nvidia GeForce G 105M/103M
Download (32-bit and 64-bit)
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Compaq Presario CQ40-603TU Button Driver
HP Quicklaunch Button
Download (32-bit)
Download (64-bit)

Compaq Presario CQ40-603TU ALPS Driver
ALPS Pointing Device Driver (2- and 4-Way) for 14-Inch Wide LCD
(32-bit and 64-bit) 
Download

MODEM:
Compaq Presario CQ40-603TU Modem Driver
LSI High-Definition Audio (HDA) Modem Installer and Driver for Microsoft Windows Vista
(32-bit and 64-bit)
Download

WIRELESS:
Compaq Presario CQ40-603TU Wireless Driver
There are two available drivers for wireless, choose base on your specs, or test which work, no risk for trying.
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Intel PRO/Wireless Drivers for Microsoft Windows Vista
 (32-bit and 64-bit) 
 Download

Broadcom Wireless LAN Driver for Microsoft Windows Vista
(32-bit and 64-bit) 
Download
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SOFTWARE:
Compaq Presario CQ40-603TU Wireless Software
HP Wireless Assitant:
(32-bit and 64-bit)
Download

ETHERNET/LAN:
Compaq Presario CQ40-603TU Ethernet / LAN driver
Realtek RTL8102E/8111C Family PCI-E Gigabit Ethernet NIC Driver
(32bit and 64-bit)
Download

CARD READER:
Compaq Presario CQ40-603TU Card Reader Driver
JMB38X MS SD SD/MMC xD Card Reader Driver
(32-bit and 64-bit)
Download

CAMERA/WEBCAM:
Compaq Presario CQ40-603TU Webcam Driver
Cyberlink YouCam Software
(32-bit and 64-bit)
Download

OTHERS:

Lightscribe System Software
(32-bit and 64-bit)
Download 

Validity sensor
Download

TV Tuner driver
Download