Installation advantages:
Clean install : you need to install appropriate driver
Install Over XP : Vista detect driver use by xp and install the right driver base on xp installation (do not format C partition) - case similar with windows 7 over vista
Driver - Audio
Conexant AC-Link Audio Driver
2007-02-09 , Version:6.14.10.575 A, 994.02k
Download | Mirror
Driver - Keyboard, Mouse and Input Devices (3)
1-HP Quick Launch Buttons
2009-05-01 , Version:6.40.17.2, 23.27M (xp-vista)
Download | Mirror
2-Synaptics Touchpad
2007-10-09 , Version:10.0.13.2, 24.26M (Previous versions available)
Download | Mirror
3- HP Wireless Laser Mini Mouse Software Driver
2007-03-05 , Version:4.0 A, 29.17M (xp-vista)
Download | Mirror
Driver - Bluetooth
Support Software for HP Integrated Module with Bluetooth Wireless Technology (Microsoft Vista) ►
2006-12-22 , Version:6_0 C, 43.52M
Download | Mirror
Driver - LAN/Ethernet
Realtek RTL8139/810x Family Fast Ethernet NIC Driver
Download |Mirror
Driver - Card Reader
Texas Instruments Media Card Reader Driver PCI (TI-PCI) 6x12/7x12 Cardbus
2007-02-06 , Version:2.0.0.6 A, 5.21M
Download | Mirror
Mobile Intel 945GM Express Chipset Family Driver
2007-02-09 , Version:7.14.10.1114 A, 6.59M
Download | Mirror
Mobile Intel 910/915 Graphic Express Chipset Family Driver
Download | Mirror
Mobile intel 82825/82855 Graphic
Read here.
Wireless:
The wireless Will be installed automatically, if not run windows update.
Tou can read my explanation and see all the list of V2000 here:
http://laptop-driver.blogspot.com/2009/03/compaq-presario-v2000important-to-read.html