Comaq Presario CQ40-155TU Windows XP and VISTA Drivers

This driver is my recommendation so if you have problems leave your comments.

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

After Download and install his will create a swsetup folder in C drive ("C:\swsetup\sp41616")
Follow step below, you need instruction with picture read here.General Audio Installation
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Installing this driver result in an error. Continue with this step;
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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\sp41616\WDM folder and select the .inf file and click open and Continue, ignore if complaints "not digitally signed"
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Modem Drivers:(use force method like audio)
Download

Installing this driver also will result in error but continue by follow this step:
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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\sp33890 folder and select the .inf (wis30b2b) file and click open
and Ignore if complaints.
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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

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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:
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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
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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

Lightscribe System Software

SPECIFICATION:

Intel Core 2 Duo Processor T5800 (2.0GHz 800MHz FSB, 2MB L2 Cache)

* 2048MB 667MHz DDR2 Memory RAM
* 320GB 5400rpm HDD
* 14.1" TFT WXGA widescreen LCD Panel Display
* DVD+/-RW Double Layer Drive with LightScribe
* 802.11b/g Wireless & Bluetooth
* Microsoft Windows Vista Home Premium
* Intel Graphics Media Accelerator 4500M HD
* Built-In Altec Lansing Speaker
* Integrated 10/100MBPS LAN & 56K Modem
* Compaq Webcam
* 5-In-1 Card Reader
* 6 Cell Battery
* One Year International Limited Warranty (Parts/Labor/Carry-In)