How to downgrade Vista to XP on Pavilion dv2770br

[bsoalves]

Someone can help me?

[Daniel_Potyrala]

Hi,

First make Vista backup. How to do it all informations here.

Now You need to slipstream Your Sata drivers (ICH8M) with nLite.

Here is guide how to do it and here are Sata drivers for You. Just unrar this drivers with winrar.

Be sure also that You are using WinXP SP2 version. If you haven't go SP2 version here you can download this service pack

and here You have got guide how to slipstream this file with Your system again by nLite.

In this program You can even burn Your new XP cd with this driver.

[Daniel_Potyrala]

Drivers for Your model:

Chipset here (First install this and reboot)

Intel Matrix Storage Manager here

Graphic X3100 here

Wireless Intel 4965AGN here

MS-UAA for SP2 (required with a reboot before Audio and Modem) here

MS-UAA for SP3 (required with a reboot before Audio and Modem) here

Conexant High-Definition SmartAudio 221 here

Unzip to a folder..use 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.

Conexant HDAUDIO Soft Data Fax Modem with SmartCP Driver here

Bluetooth Wireless here

Marvell Yukon 88E8039 PCI-E Fast Ethernet Controller here

.Net Framework (required before HP Quick Launch Buttons) here

HP Quick Launch Buttons here

Ricoh 5-in-1 card reader here

ALPS Touchpad here

AuthenTec Inc. Fingerprint Sensor here

Cyberlink YouCam here

Message Edited by Daniel_Potyrala on 09-12-2009 03:18 PM

[Daniel_Potyrala]

How to install QuickPlay in Win XP:

First:

You need to make a registry hack to install it:

Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\QPFlag]
"QPFlag"=dword:00000003
"@"=""

If you dont know how to do it, just download,QuickPlay.zip, extract it with WinRar or WinZip, double click on it to run it.

Second:

QPW (QuickPlay) version 2.3 for XP here

Update to the final version of QPW for XP here

Skin update here

[Turetto]

Ok, so, how can I have the Webcam driver for Windows XP??

Thanks

[Daniel_Potyrala]

@Turetto,

If You have web cam: Cyberlink YouCam here

[Turetto]

Thanks a lot!!!

So the Cyberlink YouCam is the driver for WinXP??

Cool

Thanks a lot!!!

[Daniel_Potyrala]

Yes.

[Turetto]

Thanks a lot!!!!

Everything works fine, but the fingerprint does not was installed....

So where can I find drivers for fingerprint???

Thanks

[Daniel_Potyrala]

Hi,

AuthenTec Inc. Fingerprint Sensor here