pavilion dv4-1435 "IDT High Audio CODEC for Windows xp"

[marciotrix]

Hello friends
'm having trouble installing the audio driver in xp sp2 and xp sp3, did not work.
installed several without success.
also downloaded the windows update driver IDT High Definition Audio CODEC, also without success.
Thanks

sorry for my English  "by google Tradutor"  :-)

Hp Pavilion dv4-1435dx Entertainment Notebook PC

[Rakhmad]

Make sure MS-UAA has been installed properly

How?

Go to Device Manager under System Devices to see if MS UAA installed properly.
There should be a listing for Microsoft UAA Bus Driver for High Definition Audio.
If not, you should have a PCI with yellow!

Right click it and Update Driver,
No to Connect, No to Search and last Install Automatically.

IDT High-Definition Audio CODEC Driver,

Use your Vista driver in C:\swsetup\driver\Audio

or

You may try old Vista driver, here

Read XP downgrade guide, here

[marciotrix]

hello,
but was correctly installed the UAA.
when you restart the pc does not work anymore.
also tried to install SP3 and UAA to SP3 without success.
thanks

[Rakhmad · Accepted solution]

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

[marciotrix]

 Rakhmad
Indeed it is totally without any audio ...
after installing the UAA driver does not load error No. 39. after reboot the device some of the earth.

thanks

[Rakhmad]

Marciotrix installing XP for your model needs more efforts compared to other models.

Please learn the guide and posts above to make devcon utility.

Our recommendation is stay with Vista or wait for Windows 7; however, if you think XP is a must, dual boot would the best way for these notebooks.

[marciotrix]

Rakhmad,
thanks again.
I also prefer the views or windows 7.
but the user prefers the notebook windows xp.
he does not know how to use windows vista.
I can send the picture message.
Can you help me to use devcon?
Thanks
"inglish by google tradutor"

[Rakhmad]

See my post above on how to use devcon utility.

I noticed you have difficulties writing post in english, if I may know which language are prefer?

I'll try to find a friend that may speak in the same language as yours but in private massage not in public due to forum rules.

[marciotrix]

I saw your post and I oque asked, but did not work.
Can you help me in English even.
the paths are the same no matter the linguagen ok?
I am a Brazilian citizen.
My language is Portuguese-Brazilian
I have the print screen of errors ...
I can send you by email.
thanks again

[Rakhmad]

Above solution for devcon utility should work for your problem.

Please ask a friend to help you in modifying the script for your model.