Compaq Presario CQ40-414AU Windows XP Drivers

Netframework.

Driver Chipset
try any of this drivers:
Nvdia 15.26
or try:
Nvdia 630
or try
Southbridge driver
(please report the installation results)

Driver WIFI
Download


Driver bluetooth
Download

HP wireless assistant
Download

Driver & Application Webcam
Download


Driver TouchPad
Download


Driver Quick Launch Buttons
Download


Driver Modem
Download


Driver VGA
Download

LAN
here or Here

Driver Card Reader
Download


Audio Driver
first download ll the drivers below:

MS-UAA Bus Driver for HD Audio
(Restart after installation)
SP33867
Download

and then install
IDT High Definition Audio CODEC (18.82MB)
SP39671
Download

Hotfix kb888111.exe
Download

HDMI Driver
Download