Sigmatel audio 1.0 4889.0 nd375 cp1 drivers#
Sigmatel audio 1.0 4889.0 nd375 cp1 update#

The test is performed as follows:Дў) One the Playback tab right click on the вЂњDigital Output Device (SPDIF Out)вЂќ and select Test.ДЈ) The test audio is output correctly through the speakers connected to the docking station.Д¤) Performing the same test on the вЂњSpeakers/HeadphonesвЂќ produces no output on the external speakers but does produce output on the laptop if the speakers are unplugged. When I test the audio as described below it works but not when I use Windows media player or play audio from the web (e.g. The external speakers are connected via the phone jack on the docking station. I have a D630 running Windows Pro 8.1 and have installed the driver R171788 as described in the entry above on 10:28 AM.

Sigmatel audio 1.0 4889.0 nd375 cp1 drivers#

I tried the following drivers from the Dell website already which according to Windows 8 work, but give me the described sound problem:ДЄny ideas how I can get this to work? Any other IDT drivers available? Anyway, one doesn't know if it works for Win 8 at all. I can't even find the uploaded files anymore. There was an IDT modded drivers section on before, but unfortunately the project is dead. The audio business was sold to IDT, but the IDT Website sucks: Detailed descriptions of all sound cards, but no drivers at all! The Sigmatel website obviously doesn't provide drivers since it's not existant anymore. When I set the SPDIF out as output: No sound at all! When I set the normal speakers as output: Sound starts to play through the speakers connected to the docking station, but aborts quickly (for example the Windows sound when changing the volume).

Now again I have sound for the laptop, but when connected to the docking station the following happens:

Sigmatel audio 1.0 4889.0 nd375 cp1 update#

First, they didn't wanna install, but then I made a BIOS update from Revision A03 to A18 and it solved the problem. I installed the Sigmatel drivers for Windows Vista 32bit. The generic Windows sound driver made the sound for the laptop run, but not with the docking station. I have a Dell Latitude D630 and Windows 8.