Compaq Presario V3906TU Windows XP Driver

CHIPSET
Intel Chipset, and restart after the installation:
http://tinyurl.com/54r6dt
or
here for HP driver:
ftp://ftp.hp.com/pub/softpaq/sp36501-37000/sp36880.exe
--------------------------------------------------------------
GRAPHIC DRIVER
Intel X3100 Graphics
here:
http://tinyurl.com/3jegwl
------------------------------------
SOUND DRIVER
(notes: for compaq series lappy that not build for xp requires MS UAA to be install first before audio driver to make the sound work).

MS UAA (required with a reboot before Audio driver)
here:
http://www.mediafire.com/?4ben9zlesng

Conexant SmartAudio 221:
http://www.mediafire.com/?dg0cmmkm4y4

Unzip to a folder.
From Device Manager,right click "Audio Device on HD",choose Update driver,
No to connect,
Install from a list or specific location,
Select Don't Search, I will choose the driver to install,

For the Hardware Type select 'Show All Devices'
Remove the check from "Show Compatible Hardware" and click on "Have Disk".

Next...browse to the unzipped folder and choose the "WiSVHe5.inf".

Ignore XP when it complains.
Reboot.
------------end sound driver----------------------------

The other drivers here might prompt you to reboot after the installation but i suggest just ignore and reboot after ll the driver instaled, and the just reboot once.
ALPS Touchpad Pointing Device Driver:
ftp://ftp.hp.com/pub/softpaq/sp25501-26000/sp25796.exe

Windows Installer 3.1(before Wireless):
http://tinyurl.com/9cg2y

Intel Wireless:
ftp://ftp.hp.com/pub/softpaq/sp37501-38000/sp37755.exe

or (I'm not sure which one was installed in your laptop)

Broadcom Wireless LAN Driver
ftp://ftp.hp.com/pub/softpaq/sp39501-40000/sp39243.exe

Marvell Yukon 88E8039 PCI-E Fast Ethernet Controller Driver
here:
ftp://ftp.hp.com/pub/softpaq/sp39501-40000/sp39955.exe

Net Framework(before Quick Launch):
http://tinyurl.com/758p8

Quick Launch Buttons:
ftp://ftp.hp.com/pub/softpaq/sp40001-40500/sp40139.exe

AuthenTec Inc. Fingerprint Sensor Driver
ftp://ftp.hp.com/pub/softpaq/sp37501-38000/sp37815.exe

Ricoh 5-in-1 Card Reader
ftp://ftp.hp.com/pub/softpaq/sp37501-38000/sp37614.exe

Modem:
ftp://ftp.hp.com/pub/softpaq/sp37501-38000/sp37817.exe

optional sftware and driver:

If you have Bluetooth here:
ftp://ftp.hp.com/pub/softpaq/sp32501-33000/sp32883.exe

If you need, install HP Wireless Assistant here:
http://tinyurl.com/6yypd2