Compaq Presario CQ40-313TU Windows XP Driver

: NOTE: Install according to order given



First Install  Netframework: (require for Quick Launch Installation).

Net framework 2.0

Download



Compaq  Presario CQ40-641TU BUTTON Driver

HP  Quick Launch Buttons

Download



INTEL CHIPSET:

Compaq  Presario CQ40-641TUCHIPSET Driver (xp, vista, 7)

INF Update  Utility - Primarily for Intel® 5, 4, 3, 900 Series Chipsets

Download(mediafire)



STORAGE

Intel matrix storage manager:

Download  (intel site)

Download  (mediafire)



GRAPHIC

Compaq Presario CQ40-641TU Graphic XP Driver

if you have intel graphic:

Mobile Intel  45 Express Chipset Family Graphics Driver

Intel graphic  accelerator 4500MHD

Download



If  you have Nvidia graphic:

NVIDIA GeForce G 103M/ G 105M Graphics  Driver (186.81 WHQL XP 32-bit)

Download



FOR NVDIA: if  resulting in error 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 and  reboot.



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AUDIO:

Compaq  Presario CQ40-641TU Windows XP Driver

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Install MS-UAA first:

Windows XP SP2: Download   (SP33867.exe)

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)



SP41616  Download(ftp)

===========================

First install your audio.

Installing the Audio normally resulting in error, ignore it and proceed  by manually install the drivers:



Download and install the driver, you will get the error while  installing.

Perform the below steps to fix the issue.

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\sp39671 folder and select the .inf   file and click open and Continue with the onscreen instructions.



Fo instruction with pictures read here:

Manually  install Audio Drivers.



MODEM

High-Definition Audio (HDA)  Modem Installer and Driver

Download



WIRELESS:

Compaq  Presario CQ40-641TU Wireless XP Driver

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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)

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Broadcom:  Download



if  error try newer version -

Broadcom BCM9431HMG

Broadcom: Download



Intel:  Download

(requires  windows installer 3.0 installed first)

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BLUETOOTH:

Compaq  Presario CQ40-641TU XP Bluetooth Driver

HP Integrated Module with  Bluetooth Wireless Technology

Download



WIRELESS  SOFTWARE

HP Wireless Assitant:

Download



ETHERNET:

Compaq  Presario CQ40-641TU LAN/Ethernet Driver

Realtek RTL8102E Family  PCI-E Fast Ethernet NIC

  Download(direct)  or Download



CARD  READER

Compaq Presario CQ40-641TUCard Reader Driver

JMB38X  Card Reader Host Controller

Download



TOUCHPAD

Compaq  Presario CQ40-641TU Touchpad Driver

ALPS Touchpad

Download



Synaptics  Touchpad

Download

Download



WEBCAM

Compaq  Presario CQ40-641TU XP Webcam Driver

Cyberlink youcam software  2.0

Download



LIGHTSCRIBE:

Lightscribe  system software

Download



If  you have 7 unknown device:

Unknown devices:

Download



Unzip  files, open folder and right click at machine.inf, select install.