Compaq CQ40-125AX Windows XP Driver

dotNetframework 2.0(essential) :
Download

VGA Driver :

ATI Radeon HD 3200

Download

Audio Driver :

1) MS UAA(Reboot Required)

Download - SP33867

2) IDT High-Definition Audio CODEC Driver

Download - Mirror (FTP)

Download - Mirror (Mediafire)

       or

Download - SP40220

Modem Driver :

High-Definition Audio (HDA) Modem Installer and Driver

Download - Mirror (FTP)

Download - Mirror (Mediafire)

Wireless Driver :

1) Windows Installer 3.1

Download