HP PAVILLION DV2839TX Windows XP Driver

Intel Chipset,(install and reboot before other drivers):
Primarily for Intel® 3, 900 Series Chipsets
Download

Nvidia Graphics:
NVIDIA 32bit ForceWare GeForce Go 156.55
Download

Your Vista drivers for Alps,Ricoh Card Reader and Marvell Yukon ethernet will work in XP. (Not sure about DigitalPersona Fingerprint software,Authentec /Bioscript works in XP)

Marvell Yukon 88E8039 PCI-E Fast Ethernet Controller Driver
Ricoh 5-in-1 Card Reader Host Controller and Driver for Microsoft Windows Vista (32-bit and 64-bit)
ALPS Touchpad Pointing Device Driver
DigitalPersona Fingerprint Software for Microsoft Windows Vista (32-bit)

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Windows Installer 3.1(before Intel):
Download

Intel PRO/Wireless:
file name: SP38439
Download
ftp://ftp.hp.com/pub/softpaq/sp38001-38500/sp38439.exe

HP Wireless Assistant to control Wireless and Bluetooth:
Download
ftp://ftp.hp.com/pub/softpaq/sp36501-37000/sp36770.exe

Try a later version of HP Integrated Module with Bluetooth:
Download
http://tinyurl.com/5827kg

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.Net Framework:
Download


HP Quick Launch:
Download

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Audio Driver

MS UAA Hotfix(required with a reboot before Conexant):
Download

Conexant SmartAudio 221:
Download

Use this for audio.Unzip to a folder_remember location.

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.
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If you have missing device:

Modem Driver
Try this for modem:
Download
ftp://ftp.hp.com/pub/softpaq/sp37501-38000/sp37817.exe