Laptop Drivers, Software

CHIPSET:
Compaq Presario V2655TSChipset Driver
Intel Chipset INF update Utilities

GRAPHIC:
Compaq Presario V2655TSGraphic Driver
Mobile Intel 915GM/GMS, 910GML Express Chipset Family Driver

AUDIO;
Compaq Presario V2655TSAudio Driver
This also some problems, because some model work and some didn’t, follow tutorial here:
Conexant  CX20468-31 AC97 Audio driver

If installing resulting in error follow this guide:
Download and installation Guide

HP Quicklaunch Button
Compaq Presario V2655TSButton Driver
Download (direct)
Download (HP)
(mediafire)

CARD READER
Compaq Presario V2655TSCard Reader driver
texas instrument card reader

If you have webcam:
Compaq Presario V2655TSWebcam driver
Cyberlink YouCam Software
Download
(mediafire)

Lightscribe System Software
Download
(mediafire)

WIRELESS:
Compaq Presario V2655TSWireless Driver
==================
If you have Intel Wireless:
Intel Pro Wireless LAN Driver for Microsoft Windows 7
For intel wireless read here

If you have Broadcom Wireless:
Broadcom Wireless LAN Driver for Microsoft Windows 7
Download

If you have Atheros Wireless
Atheros Wireless LAN Driver for Microsoft Windows 7
Download
==================

BLUETOOTH:
Compaq Presario V2655TSBluetooth Driver
Software Support for HP Integrated Module with Bluetooth Wireless  Technology
Download

ETHERNET
Compaq Presario V2655TSLAN/Ethernet Driver
Realtek RTL8139/810x Family Fast Ethernet NIC Driver

or you may download from realtek site:
Download link