Update Software

Download Compaq Presario CQ40-553TU Windows Xp Driver:


INTEL CHIPSET: Compaq  Presario CQ40-553TUCHIPSET Driver (xp, vista, 7)
INF Update  Utility - Primarily for Intel® 5, 4, 3, 900 Series Chipsets
Download  (intel website)
Download(mediafire)




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


Compaq  Presario CQ40-553TUBUTTON Driver: HP  Quick Launch Buttons
Download


GRAPHIC: Compaq Presario CQ40-553TU Graphic XP Driver 
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

WIRELESS: Compaq  Presario CQ40-553TUWireless XP Driver 
Broadcom:  Download

if  error try newer version -
Broadcom BCM9431HMG
Broadcom: Download

Intel:  Download
(requires  windows installer 3.0 installed first)

BLUETOOTH: Compaq  Presario CQ40-553TUXP Bluetooth Driver
HP Integrated Module with  Bluetooth Wireless Technology
Download

WIRELESS  SOFTWARE: HP Wireless Assitant:
Download

ETHERNET: Compaq  Presario CQ40-553TULAN/Ethernet Driver
Realtek RTL8102E Family  PCI-E Fast Ethernet NIC
  Download(direct)  or Download

CARD  READER: Compaq Presario CQ40-553TUCard Reader Driver 
JMB38X  Card Reader Host Controller
Download

Compaq  Presario CQ40-553TUTouchpad Driver
ALPS Touchpad
Download

Synaptics  Touchpad 
Download
Download 

WEBCAM: Compaq  Presario CQ40-553TUXP Webcam Driver 
Cyberlink youcam software  2.0
Download

LIGHTSCRIBE: Lightscribe  system software
Download