Compaq Presario V2605LA Driver For Windows 7

 Make sure you install the driver according to order.

GRAPHIC:
Compaq Presario  V2605LA Graphic Reader Driver 
Graphics Driver for ATI Radeon Xpress 200M Chipset For windows 7
Download 

AUDIO
 Compaq Presario  V2605LA Audio Driver
This also some problems, because some model work and some didn't, follow tutorial here:
Conexant  CX20468-31 AC97 Audio driver
Download

HP Quicklaunch Button
Compaq Presario  V2605LA Button Driver 

Download  (direct)
Download  (HP)
Download  (mediafire)

CARD READER
Compaq Presario  V2605LA Card Reader Driver
Texas Instruments Media Card Reader Driver v2.0.0.8
Download

WEBCAM
Cyberlink YouCam Software
Download

Lightscribe System Software
Download
Download (mediafire)


WIRELESS:
Compaq Presario  V2605LA Wireless Driver
==================
If you have Intel Wireless:
Intel Wireless PRO 2200BG Driver for Microsoft Windows 7
for this driver 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  V2605LA Bluetooth Driver
Software Support for HP Integrated Module with Bluetooth Wireless  Technology
Download

ETHERNET
Compaq Presario  V2605LA LAN/Ethernet Driver
Realtek RTL8139/810x Family Fast Ethernet NIC Driver
Download
or you may download from realtek site:
Download link