Compaq Presario CQ40-648TU Windows XP Driver

If you need guide to install Windows XP in this model refer guide here and here is your stat drivers:
GUIDE TO INSTALL XP 

ICH9 sata driver,
Download  (microsoft)
Download (mediafire)

Install all drivers start with chipset and audio. if you have any problems leave your comments. details of the specification is at the end of the post.

INTEL CHIPSET:
Compaq Presario CQ40-648TU
INF Update Utility - Primarily for Intel® 5, 4, 3, 900 Series Chipsets
Download (direct link)
Download (intel website)
Download(mediafire)

Intel matrix storage manager:
Compaq Presario CQ40-648TU
Download (intel site)
Download (mediafire)

ICH9 sata drive Compaq Presario CQ40-648TUr,
Download  (microsoft)
Download (mediafire)

GRAPHIC
if you have intel graphic Compaq Presario CQ40-648TU:
Mobile Intel 4 Series Express Chipset Family Graphics Driver (32-bit)
Download (mediafire)

If you have Nvidia graphic Compaq Presario CQ40-648TU:
NVIDIA GeForce G 103M/ G 105M Graphics Driver (186.81 WHQL XP 32-bit)
Download

if resulting in eror use modded driver below:
Download
3-step process to install:
1. Download driver, double click and select extract,
2. Download modded INF and replace original INF in extracted folder,
3. Install & reboot.

AUDIO:
Install MS-UAA first:
both ms-uaa sp33867 and kb888111 are similar files.
Windows XP SP2: Download (SP33867.exe)
Download (KB888111)
Windows XP SP3: Download (KB835221)

Then restart, and install AUDIO Drivers:

IDT - High Definition Audio Codecs (SP39671)
Download (ftp)
Download (mediafire)
===========================
or try this drivers reported work in xp
SP41500 Download (ftp)
Download (mediaifre)

SP41616 Download(ftp)
Download (mediaifre)
===========================
First install your audio.
Why there are three audio drivers?? since this model not for XP, the three drivers is tested work with this model for windows XP. 
Installing the Audio normally resulting in error, ignore it and proceed by manually install the drivers, read the guide here;
Manually install Audio Drivers.

WIRELESS Compaq Presario CQ40-648TU:
===========
Choose one of the wireless driver base on your specs, if you dont know, just try each driver (there are no risk and will not harm your system)
---------------------------------------------------------
Broadcom: Download

Intel: Download
(requires windows installer 3.0 installed first)
=================

HP Integrated Module with Bluetooth Wireless Technology
Download

HP Wireless Assitant:
Download

CARD READER Compaq Presario CQ40-648TU
JMB38X Card Reader Host Controller
Download

ALPS Touchpad Compaq Presario CQ40-648TU
Download

Synaptics Touchpad Compaq Presario CQ40-648TU
Download
Download

WEBCAM Compaq Presario CQ40-648TU
Cyberlink youcam software 2.0
Download

LIGHTSCRIBE: Compaq Presario CQ40-648TU
Lightscribe system software
Download

SPECIFICATIONS: Compaq Presario CQ40-648TU

Product Name CQ40-648TU
Product Number VZ474PA
Microprocessor 2.20 GHz Intel Core2 Duo Processor T6600
Microprocessor Cache 2 MB L2 Cache
Memory 2 GB
Memory Max Supports up to 8 GB DDR2 memory
Hard Drive 320 GB (7200 rpm)
Multimedia Drive LightScribe SuperMulti 8X DVD±RW with Double Layer Support
Display 14.1” Diagonal WXGA High-Definition HP BrightView Widescreen Display (1280 x 800)
Network Card Integrated 10/100BASE-T Ethernet LAN
Wireless Connectivity Wireless LAN 802.11b/g
Sound Altec Lansing speakers
Keyboard 101 key compatible
Pointing Device Touch Pad with On/Off button and dedicated vertical Scroll Up/Down pad
External Ports

* 3 USB 2.0
* 1 HDMI
* 1 VGA
* 1 RJ-45
* 1 Stereo headphone-out
* 1 Microphone in

Power

* 65 W AC Power Adapter
* 6-cell Lithium-Ion (Li-Ion) battery