Dell Precision WorkStation 390 Driver Download (Official)

Dell Drivers

The Precision WorkStation 390 is an audio device manufactured by Dell. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This version of "R147075.EXE" has been downloaded 282 times with a user rating of 5 out of 5 stars, based on 5 reviews. The uploader reports that this update will work successfully on PCs running Windows Vista. The total disk space used for this update is 7.9 MB.

5 Ratings
282 Downloads

Supported Models

Dell Precision WorkStation 390

Dell Precision WorkStation 490

Dell Precision WorkStation 690

OptiPlex 210L

XPS/Dimension 200/5150C

XPS/Dimension 400/9150

XPS/Dimension 700

Manufacturers

Dell

Supported Operating Systems

Windows Vista, Windows Vista (64 bit)

File Name

Versions

6.10.0.5343, A02 (30-Jan-2007)

Additional Notes

Sigmatel STAC92XX C-Major HD Audio Driver

Audio: SIGMATEL STAC 92XX C-Major HD Audio, Driver, Windows Vista 32-bit, Windows Vista 64-bit, Multi Language, Multi System, v.6.10.0.5343, A02

Uploaded By

Jegadesh (DG Staff Member) on 1-Feb-2007

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Setup.ini 899 bytes 29 Jan 2007
Version.txt 754 bytes 30 Jan 2007
WDM/CTAPO32.dll 416.3 KB 22 Nov 2006
WDM/STWRT.INF 836.9 KB 29 Jan 2007
WDM/STWRT.cat 26.4 KB 29 Jan 2007
WDM/STWRT64.INF 833.9 KB 29 Jan 2007
WDM/STWRT64.cat 23.7 KB 29 Jan 2007
WDM/Stwrt.ini 2.0 KB 29 Jan 2007
WDM/WRT_D2-1.INI 4.0 KB 29 Jan 2007
WDM/WRT_D2-2.INI 4.0 KB 29 Jan 2007
WDM/WRT_D2-3.INI 3.2 KB 29 Jan 2007
WDM/WRT_D4-1.INI 3.9 KB 29 Jan 2007
WDM/WRT_D8-1.INI 5.7 KB 29 Jan 2007
WDM/WRT_D8-2.INI 6.2 KB 29 Jan 2007
WDM/WRT_D8-3.INI 6.0 KB 29 Jan 2007
WDM/WRT_D8-4.INI 5.2 KB 29 Jan 2007
WDM/WRT_D8-5.INI 6.2 KB 29 Jan 2007
WDM/ctppld.dll 45.6 KB 22 Nov 2006
WDM/stacgui.cpl 4.9 MB 12 Jan 2007
WDM/staco.dll 141.8 KB 12 Jan 2007
WDM/staco64.dll 171.0 KB 12 Jan 2007
WDM/stacsv.exe 90.1 KB 12 Jan 2007
WDM/stacsv64.exe 108.5 KB 12 Jan 2007
WDM/stacui64.cpl 5.1 MB 12 Jan 2007
WDM/stapi32.dll 238.6 KB 12 Jan 2007
WDM/stapi64.dll 287.2 KB 12 Jan 2007
WDM/stapo.dll 535.6 KB 12 Jan 2007
WDM/stapo64.dll 591.9 KB 12 Jan 2007
WDM/stlang.dll 1.5 MB 12 Jan 2007
WDM/stlang64.dll 1.5 MB 12 Jan 2007
WDM/sttray.exe 303.1 KB 12 Jan 2007
WDM/sttray64.exe 322.0 KB 12 Jan 2007
WDM/stwrt.sys 647.7 KB 12 Jan 2007
WDM/stwrt64.ini 2.0 KB 29 Jan 2007
WDM/stwrt64.sys 718.3 KB 12 Jan 2007
WDM/suhlp.exe 27.6 KB 12 Jan 2007
WDM/suhlp64.exe 36.4 KB 12 Jan 2007
WRT_DT.bld 6.5 KB 29 Jan 2007
data1.cab 2.1 MB 25 Jan 2007
data1.cab/_Support_Build_Generated_Support_Files/FontData.ini 39 bytes 27 Jun 2015
data1.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 266.2 KB 27 Jun 2015
data1.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 266.2 KB 27 Jun 2015
data1.cab/_Support_Czech_Files/_IsRes.dll 311.3 KB 27 Jun 2015
data1.cab/_Support_Danish_Files/_IsRes.dll 315.4 KB 27 Jun 2015
data1.cab/_Support_Dutch_Files/_IsRes.dll 319.5 KB 27 Jun 2015
data1.cab/_Support_English_Files/_IsRes.dll 540.8 KB 27 Jun 2015
data1.cab/_Support_Finnish_Files/_IsRes.dll 311.3 KB 27 Jun 2015
data1.cab/_Support_French_(Standard)_Files/_IsRes.dll 323.6 KB 27 Jun 2015
data1.cab/_Support_German_Files/_IsRes.dll 323.6 KB 27 Jun 2015
data1.cab/_Support_Greek_Files/_IsRes.dll 323.6 KB 27 Jun 2015
data1.cab/_Support_Hungarian_Files/_IsRes.dll 315.4 KB 27 Jun 2015
data1.cab/_Support_Italian_Files/_IsRes.dll 319.5 KB 27 Jun 2015
data1.cab/_Support_Japanese_Files/_IsRes.dll 286.7 KB 27 Jun 2015
data1.cab/_Support_Korean_Files/_IsRes.dll 278.5 KB 27 Jun 2015
data1.cab/_Support_Language_Independent_OS_Independent_Files/license.txt 255 bytes 27 Jun 2015
data1.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 27 Jun 2015
data1.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 27 Jun 2015
data1.cab/_Support_Non-SelfRegistering/isrt.dll 409.6 KB 27 Jun 2015
data1.cab/_Support_Norwegian_Files/_IsRes.dll 315.4 KB 27 Jun 2015
data1.cab/_Support_Polish_Files/_IsRes.dll 315.4 KB 27 Jun 2015
data1.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 319.5 KB 27 Jun 2015
data1.cab/_Support_Russian_Files/_IsRes.dll 315.4 KB 27 Jun 2015
data1.cab/_Support_Spanish_Files/_IsRes.dll 323.6 KB 27 Jun 2015
data1.cab/_Support_Swedish_Files/_IsRes.dll 311.3 KB 27 Jun 2015
data1.cab/_Support_Thai_Files/_IsRes.dll 311.3 KB 27 Jun 2015
data1.cab/_Support_Turkish_Files/_IsRes.dll 311.3 KB 27 Jun 2015
data2.cab 512 bytes 25 Jan 2007
data2.cab/_Support_Build_Generated_Support_Files/FontData.ini 39 bytes 27 Jun 2015
data2.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 266.2 KB 27 Jun 2015
data2.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 266.2 KB 27 Jun 2015
data2.cab/_Support_Czech_Files/_IsRes.dll 311.3 KB 27 Jun 2015
data2.cab/_Support_Danish_Files/_IsRes.dll 315.4 KB 27 Jun 2015
data2.cab/_Support_Dutch_Files/_IsRes.dll 319.5 KB 27 Jun 2015
data2.cab/_Support_English_Files/_IsRes.dll 540.8 KB 27 Jun 2015
data2.cab/_Support_Finnish_Files/_IsRes.dll 311.3 KB 27 Jun 2015
data2.cab/_Support_French_(Standard)_Files/_IsRes.dll 323.6 KB 27 Jun 2015
data2.cab/_Support_German_Files/_IsRes.dll 323.6 KB 27 Jun 2015
data2.cab/_Support_Greek_Files/_IsRes.dll 323.6 KB 27 Jun 2015
data2.cab/_Support_Hungarian_Files/_IsRes.dll 315.4 KB 27 Jun 2015
data2.cab/_Support_Italian_Files/_IsRes.dll 319.5 KB 27 Jun 2015
data2.cab/_Support_Japanese_Files/_IsRes.dll 286.7 KB 27 Jun 2015
data2.cab/_Support_Korean_Files/_IsRes.dll 278.5 KB 27 Jun 2015
data2.cab/_Support_Language_Independent_OS_Independent_Files/license.txt 255 bytes 27 Jun 2015
data2.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 27 Jun 2015
data2.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 27 Jun 2015
data2.cab/_Support_Non-SelfRegistering/isrt.dll 409.6 KB 27 Jun 2015
data2.cab/_Support_Norwegian_Files/_IsRes.dll 315.4 KB 27 Jun 2015
data2.cab/_Support_Polish_Files/_IsRes.dll 315.4 KB 27 Jun 2015
data2.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 319.5 KB 27 Jun 2015
data2.cab/_Support_Russian_Files/_IsRes.dll 315.4 KB 27 Jun 2015
data2.cab/_Support_Spanish_Files/_IsRes.dll 323.6 KB 27 Jun 2015
data2.cab/_Support_Swedish_Files/_IsRes.dll 311.3 KB 27 Jun 2015
data2.cab/_Support_Thai_Files/_IsRes.dll 311.3 KB 27 Jun 2015
data2.cab/_Support_Turkish_Files/_IsRes.dll 311.3 KB 27 Jun 2015
engine32.cab 461.3 KB 25 Jan 2007
engine32.cab/DotNetInstaller.exe 5.6 KB 16 Jul 2004
engine32.cab/IKernel.dll 733.2 KB 16 Jul 2004
engine32.cab/ISProBE9x.tlb 119.9 KB 16 Jul 2004
engine32.cab/ISProBENT.tlb 110.0 KB 16 Jul 2004
engine32.cab/IScript.dll 266.2 KB 16 Jul 2004
engine32.cab/IUser.dll 172.0 KB 16 Jul 2004
engine32.cab/ctor.dll 69.7 KB 16 Jul 2004
engine32.cab/iKernel.rgs 32.3 KB 16 Jul 2004
engine32.cab/objectps.dll 32.8 KB 16 Jul 2004
layout.bin 650 bytes 25 Jan 2007
setup.exe 117.2 KB 25 Jan 2007
setup.ibt 454.0 KB 25 Jan 2007

How to Update Dell Precision WorkStation 390 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Dell Precision WorkStation 390 driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Dell Precision WorkStation 390 into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Dell Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Dell website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with Dell. All company names/logos are properties of their owners.
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