HP Pavillion dv2601tu Windows XP Drivers

Intel Chipset,(install and reboot before other drivers): Download

SOUND: first isntall MS-UAA and the reboot before installing conextant
Download or Download

Conexant High Definition Audio Driver 
Download or Download

Intel X3100 Graphics: Download

ALPs Touchpad: Download

Marvell Yukon ethernet: Download

HP Quick launch button: Download or download

Webcam driver: Download or Download

Conexant HDAUDIO Soft Data Fax Modem with SmartCP Driver

Download or Download

Wireless: HP Wireless Assistant

if you have intel wireless
Intel PRO/Wireless Drivers (need windows installer 3.1 before installing)
Intel PRO Network Adapter Driver

if you have broadcom: Broadcom Wireless LAN Driver 

HP Integrated Module with Bluetooth Wireless Technology Software
Download or download

Ricoh 5-in-1 Card Reader Host Controller: Download or Download