Compaq Presario CQ40-653TU 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)


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

Intel matrix storage manager:
Download (intel site)
Download (mediafire)

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

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

If you have Nvidia graphic:
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.
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:
===========
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)
---------------------------------------------------------
updated! - Broadcom BCM9431HMG
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
JMB38X Card Reader Host Controller
Download

ALPS Touchpad
Download

Synaptics Touchpad
Download
Download

WEBCAM
Cyberlink youcam software 2.0
Download

LIGHTSCRIBE:
Lightscribe system software
Download