Compaq Presario CQ40-419TX windows XP Drivers

HP Quicklaunch button
Download (sp43616)

AUDIO:
install ms-uaa fisrt before IDT high definiton audio codec
MS-UAA ,
Download MS-UAA

Then High definition Audio CODEC
ftp://ftp.hp.com/pub/softpaq/sp41501-42000/sp41693.exe
or
1. sp41693, vista driver, reported work in XP here
or
2. sp39671, vista driver, reported works in XP here or here
or
3. http://tinyurl.com/m6334j

Graphic:
NVIDIA GeForce G103M Graphics Driver (186.81 WHQL XP 32-bit)
Download
(note: if you have difficultis to download or instal you can visit nvdia official site and select automatically search driver)

LSI High-Definition Audio (HDA) Modem
Download
if modem above didn't work try:
Download

Broadcom Wireless
Download (SP39912)

HP wireless Assistant
Download (sp42773)

Realtek RTL8168C Family PCI-E Fast Ethernet NIC,
Download

If you have bluetooth:
Dowload

HP update
Download

Cyberlink YouCam Software
Download

If you had for 7 unknown devices (buttons drivers) here