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Kyle M

Win 7 32bit Latitude D620 D630 IDT Driver

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Kyle M

After some pain and frustration, I successfully have the IDT driver and software/control panel working on both the Dell Latitude D620 and D630 laptops. Since the laptops use a different audio chip (9200 vs 9205) there are 2 different files to account for the pin differences.

NOTE: I got this to work best with modded IDT driver version 10.6162.3 in the IDT modded driver forum. Direct link to v10.6162.3 file. I got a few newer versions of the modded IDT driver to work, but not with full functionality. Version 10.6162.3 has proven to work the best.

I have successfully enabled the following features in my mod:

- SPDIF Out jack works when using the Dell docking station (tested with home stereo receiver)

- Dock headphone jack works

- Jack sensing & jack icons in IDT control panel

- Mic/line in jack works

- Spectrum analyzer

- Equalizer

- Stereo Mix (shows as an "Internal Mic". Disable all other mics in Windows Control Panel/Sound/Record tab in order to be able to enable it)

- Internal speaker mute capability

- SPDIF mute capability

Instructions:

1. Download Modded driver v 10.6162.3

2. Download appropriate D620 or D620 WRT inf and ini files from this post.

3. Copy the modded STWRT.inf, stwrt.ini and WRT.ini to the V10.6162.3 WDM folder (replace/overwrite files that are currently there)

4. Make sure your hardware ID is listed in the modded files as there are different hardware IDs even within a model series.

5. Highly recommend uninstalling previous drivers in device manager AND uninstalling SigmaTel/IDT control panel from Windows programs section in control panel.

I have disabled SRS in this version as I don't use it.

Enjoy and hopefully these will work for you.

D630.zip

D620.zip

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Guest Rodney

I have a D630 running Win 7 32bit. When I attempt to install the IDT driver (v10.6162.3) I get "The hardware detected is not supported by this IDT software package." Is this related to hardware ID. How do I determine what the hardware ID is?

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Guest Kashelz

Hi. Can you do the same modification to the STWRT64.inf and stwrt64,ini? What you have done looks like to work only on 32bit windows. I am trying to fix driver issues, Dell D630 Vista 64bit Sigmatel audio driver is crashing my video on flash player (latest official is 6.10.0.5866 and it is very old). I am on Windows 7 SP1 64bit.

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Guest iahq76

I have a D620 running Win 7 32bit. When I attempt to install the IDT driver (v10.6162.3) I get "The hardware detected is not supported by this IDT software package." Is this related to hardware ID. However hardware ID is in the list, what to do?

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NighTalon

Sorry, this got redirected to the wrong topic.

Edited by NighTalon

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Kenneth Rodrigues

Hi

I too have a dell d630 with Windows 7 32bit. and am getting the error 'The hardware detected is not supported by this IDT software package' when i run the setup.exe from the v10.6162.3 package.

I also tried just updating the drivers from device manager, but i get an error about missing file.

I looked in the files in the D630.zip and looks like my hardware ID is in there.

anyone have any luck, or can provide any pointers on getting this to work?

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