Compaq Presario CQ40-155TU Windows XP and VISTA Drivers

Chipset drivers:
Download


Mobile Intel 4 Series Express Chipset Family Graphics Driver for XP.
Download


Audio(install UAA first)
Microsoft Universal Audio Architecture driver
Download(sp33867.exe)
For Windows XP SP3 use this Patch: Download


High Definition Audio driver:
Download



Intel PRO/Wireless Drivers for Windows XP.
Download


Realtek RTL8139/810x Family Fast Ethernet NIC Driver
Download


Alps touchpad drivers.
Download


Software and Drivers for HP Integrated Module with Bluetooth Wireless for Windows XP.
Download


HP Webcam Driver for Windows XP.
Download


Net framework 2.0
Download
(require before Quicklaunch Button)


Quick Launch Button:
Download





IDT High-Definition Audio CODEC Driver


Intel Chipset Installation Utility


NVIDIA GeForce Graphics Driver


Mobile Intel 45 Express Chipset Family Graphics Driver


HP Quick Launch Buttons


ALPS Pointing Device Driver (2- and 4-Way) for 14-Inch Wide LCD


High-Definition Audio (HDA) Modem Installer and Driver for Microsoft Windows Vista


HP Wireless Assistant


Realtek RTL8102E/8111C Family PCI-E Gigabit Ethernet NIC Driver


WIRELESS:

Choose base on your specs, or try which work for you (no risk if installing wrong driver)


Intel PRO/Wireless Drivers for Microsoft Windows Vista


Broadcom Wireless LAN Driver for Microsoft Windows Vista



Software Support for HP Integrated Module with Bluetooth Wireless Technology


JMB38X MS SD SD/MMC xD Card Reader Driver

Essential System Updates for Microsoft Windows Vista Service Pack 1 (SP1)


HP QuickPlay Web Update