The bloody sound issue with XP (DV7-2000 series)

OK, if someone has managed to get IDT Audio Codec 100% functional under Windows XP?

100%, I mean:
-work the three speakers
-headhones jack sound
-cut the touch button turns on properly

It's the box of dirty work, or nothing but box works...

sp41398 - is the best driver to date (subwoofer does not work, always red button mute). The fate of two speakers and headphones.
sp43935 - the last driver I could lay my hands on. Subwoofer only doesn't work, no sound from headphone jacks. The mute button is OK.

The problem is obviously not in the drivers (*.sys, *.dll) themselves, but in the registry settings. Maybe the INF files are also well screwed upward. I tried to install sp43935 and returned to some settings in the registry as sp41398. I managed to make the speakers work with the subwoofer (with kind of a sound distortion at high volume levels, however). So I just replaced all the files *.inf sp43935 with sp41398 of the *.inf files and installed the drivers updated the. They acted exactly as sp41398 drivers, although the file *.sys and *.dll from across sp43935 most recent.

Then? Any thoghts? Maybe someone has already solved the problem?

Message edited by firsak 08/09/2009 17:28
Message edited by firsak 08/09/2009 17:29
Message edited by firsak 08/09/2009 17:29
Message edited by firsak 08/09/2009 17:30

I finally managed to mod the driver for Windows XP, so that it works almost perfectly.

Indicator LED works properly, its fate of headphones, Speaker Subwoofer seems to work and no hack stupid devcon is required.

The only problem now is that the IDT Control Panel works correctly. Well, already it did not work at all.

If there are still users with Windows XP out there who want a better driver, let me know and I'll upload the driver somewhere.

Tags: Notebooks

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