Vista downgrade to XP

[NotMyCupOfTea]

I tried that link and went to "auto installation." and nothing happened. does this have anything to do with xp SP2 or SP3, I was reading there may be some conflicts.

I also tried this forum.here

[Daniel_Potyrala]

@NotMyCupOfTea

Solution for this problem written by Rakhmad:

If you found the sound was not working after restart, do the following steps

1. Download devcon command line utility, here

2. Extract and copy the file to c:\windows\devcon\i386\devcon.exe

3. Make command line to restart MS-UAA automatically or just download this file

The command line as: C:\windows\devcon\i386\devcon.exe restart "PCI\VEN_8086&DEV_293E&SUBSYS_3607103C&REV_03"

Notes:

1. The location of devcon.exe is in c:\windows\devcon\i386\devcon.exe if you change it, you need to edit idt.bat

2. "PCI\VEN_8086&DEV_293E&SUBSYS_3607103C&REV_03" is hardware ID for MS-UAA, if you found it in a different name change it.

3. Place idt.bat in c:\Documents and Settings\All Users\Start Menu\Programs\Startup

4. The sound will be restore within 6-10 seconds, because of that there is NO sound of XP start-up

You didn't write me then You've got sound but You loose it after restart.

[Daniel_Potyrala]

Last thing:

Go to Control Panel -> System -> Hardware -> Devices Manager

I You have there any yellow signs do this.

Click with right button of Your mouse on each yellow sign and choose properties. Then go to bottom details and paste here device id. This way we will know what it is.

This way i will know which drivers You still need or maybe You will only let me know then everything is ok now because there isn't any yellow signs.

[NotMyCupOfTea]

ok great, and THANKS AGAIN for the audio problem, lets see, i have a lot of yellows still.

PCI\VEN_8086&DEV_2930&SUBSYS_30F7103C&REV_03\3&B1BFB68&0&FB

ACPI\HPQ0004\3&B1BFB68&0

ACPI\PNP0C32\1

ACPI\PNP0C32\2

ACPI\PNP0C32\3

ACPI\PNP0C32\4

ACPI\PNP0C32\5

ACPI\PNP0C32\6
ACPI\PNP0C32\7
ACPI\PNP0C32\8
HDAUDIO\FUNC_01&VEN_8086&DEV_2802&SUBSYS_80860101&REV_1000\4&3360655D&1&0201

[Daniel_Potyrala]

1.

ACPI\HPQ0004\3&B1BFB68&0

It's HP 3D DriveGuard 1.10 A here

2.

ACPI\PNP0C32\1

ACPI\PNP0C32\2

ACPI\PNP0C32\3

ACPI\PNP0C32\4

ACPI\PNP0C32\5

ACPI\PNP0C32\6
ACPI\PNP0C32\7

It's 7 unknown devices (buttons drivers), here

Do manual installation

Go to device manager, right click unknown device,

Choose to update driver, No to connect,

Choose install from a list or specific location, Don't search, Have disk,

Browse to the location of machine.inf.

Do it for the rest of unknown devices

3.
HDAUDIO\FUNC_01&VEN_8086&DEV_2802&SUBSYS_80860101&

REV_1000\4&3360655D&1&0201

It's INTEL(R) HIGH DEFINITION AUDIO HDMI

will be installed with this driver Graphic Intel 4500MHD here

4.

PCI\VEN_8086&DEV_2930&SUBSYS_30F7103C&REV_03\3&B1B

FB68&0&FB

ICH9 Family SMBus Controller

Will be installed wit this driver Intel Matrix Storage Manager here

[Leandro]

Hi there, i'been dealing for many many hours downgrading a dv4-1225la from vista to xp, and after soooo many hours searching and digging for drivers i'm only one driver behind success. I couldn't make sound works. I don't have any yellow flag on the device manager, but i'm not able to see the audio device under the audio group, only the bluetooth audio device.

please help me!!

thanks in advance

lean

[Daniel_Potyrala]

@Leandro,

Hi,

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

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

Please check first this link written by Joshua Wood and concentrate in it on problems that may appear when You will be installing sound card. I know then this is guide for dv5 but many hardware and drivers are the same for both models.

IDT High-Definition Audio CODEC Driver,

1. sp41698, vista driver, reported work in XP here

2. sp41693, vista driver, reported work in XP here

3. sp39671, vista driver, reported works in XP here or here

When You will install any audio driver with success check is Your sound working.

If there will be no sound after restart check this thread. There are informations how to solve this.

High-Definition Audio (HDA) Modem Installer and Driver here

[Leandro]

well, it took me some work but finally I did it

steps were the following:

1st the MS-UAA for SP3

2nd the sp41693 and WDM_R228.exe from Realtek

once i made audio works it went out after every reboot, so i had to do the devcon restart bat script and put it into the start up menu (all users)

script as follows for my dv4-1225la (thanks to everest!):

devcon restart "PCI\VEN_8086&DEV_293E&SUBSYS_30F7103C&REV_03"

devcon restart "HDAUDIO\FUNC_01&VEN_111D&DEV_76B2&SUBSYS_103C30F9&REV_1003"

devcon restart "HDAUDIO\FUNC_01&VEN_8086&DEV_2802&SUBSYS_80860101&REV_1000"

sc start StacSV

last one is to start the audio service as it fails to start up coz there's no audio device after the reboot (btw, if you hibernate the machine, you'll have to run it also after start up!)

hope it saves time to the next one!

lean

[Daniel_Potyrala]

You don't need WDM_R228.exe coause You haven't got this audio card. Uninstall it and You will seethen sound is still working.

[TO]

Please Help Me

SN:CND9431F48
Product:NS234AV
Model: HP Pavilion Dv4T-1400

Hello again

I have already obtained all Drivers For My Labtop, which run on Windows XP, but I have a problem which is that the definition of the sound disappears when I Restart the Windows xp and then do I have access to the Device Manager, and do delete the definition of the (MS-UAA) and then click on the icon (Scan For Hardware Changes) to search for the definition of the (MS-UAA) and then the sound works

And Remote Control not work

This process occurs when the work Restart the device if you have a solution Of these problems, They tell me the solution

Thank you very much