Dell OptiPlex 740 Driver Download (Official)

Dell Drivers Audio Drivers Sound Card Drivers
Dell OptiPlex 740 Driver Download (Official)
4 Ratings
31 Downloads

Supported Models

OptiPlex 740 Driver

Manufacturers

Dell

Supported Operating Systems

Windows Vista

File Name

SIGMATEL_STAC-92XX-C-Major-H_A06_R182475.exe (8.2 MB)

Versions

6.10.0.5866 (19-May-2008)

Find Related Drivers

Uploader Notes

HD Audio Driver File

Uploaded By

Sathishkumar (DG Staff Member) on 14-Jun-2011

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Setup.ini 968 bytes 15 Feb 2008
Version.txt 800 bytes 24 Mar 2008
WDM/CTAPO32.dll 492.5 KB 5 Mar 2007
WDM/CTAPO64.dll 600.1 KB 5 Mar 2007
WDM/STWRT.INF 975.4 KB 21 Feb 2008
WDM/STWRT64.INF 975.7 KB 21 Feb 2008
WDM/Stwrt.ini 1.6 KB 15 Feb 2008
WDM/WRT_D2-1.INI 3.9 KB 15 Feb 2008
WDM/WRT_D2-2.INI 3.7 KB 15 Feb 2008
WDM/WRT_D2-3.INI 3.5 KB 15 Feb 2008
WDM/WRT_D8-1.INI 5.4 KB 15 Feb 2008
WDM/WRT_D8-2.INI 5.9 KB 15 Feb 2008
WDM/WRT_D8-3.INI 6.9 KB 15 Feb 2008
WDM/WRT_D8-4.INI 6.1 KB 15 Feb 2008
WDM/WRT_D8-5.INI 6.9 KB 15 Feb 2008
WDM/WRT_D8-6.INI 5.9 KB 15 Feb 2008
WDM/ctppld.dll 45.6 KB 5 Mar 2007
WDM/st325866.dll 150.0 KB 15 Feb 2008
WDM/st645866.dll 181.2 KB 15 Feb 2008
WDM/stacgui.cpl 4.9 MB 15 Feb 2008
WDM/stacsv.exe 102.4 KB 15 Feb 2008
WDM/stacsv64.exe 122.9 KB 15 Feb 2008
WDM/stacui64.cpl 5.1 MB 15 Feb 2008
WDM/stapi32.dll 312.3 KB 15 Feb 2008
WDM/stapi64.dll 385.5 KB 15 Feb 2008
WDM/stapo.dll 527.9 KB 15 Feb 2008
WDM/stapo64.dll 583.7 KB 15 Feb 2008
WDM/stcplx.dll 328.7 KB 15 Feb 2008
WDM/stcplx64.dll 348.2 KB 15 Feb 2008
WDM/stlang.dll 1.6 MB 15 Feb 2008
WDM/stlang64.dll 1.6 MB 15 Feb 2008
WDM/sttray.exe 405.5 KB 15 Feb 2008
WDM/sttray64.exe 426.0 KB 15 Feb 2008
WDM/stwrt.cat 81.2 KB 1 Mar 2008
WDM/stwrt.sys 330.8 KB 15 Feb 2008
WDM/stwrt64.cat 84.7 KB 1 Mar 2008
WDM/stwrt64.ini 1.6 KB 15 Feb 2008
WDM/stwrt64.sys 393.2 KB 15 Feb 2008
WDM/suhlp.exe 27.6 KB 15 Feb 2008
WDM/suhlp64.exe 36.4 KB 15 Feb 2008
WRT_DT.bld 9.7 KB 15 Feb 2008
data1.cab 2.1 MB 18 Oct 2007
data1.cab/_Support_Build_Generated_Support_Files/FontData.ini 39 bytes 9 Sep 2015
data1.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 266.2 KB 9 Sep 2015
data1.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 266.2 KB 9 Sep 2015
data1.cab/_Support_Czech_Files/_IsRes.dll 311.3 KB 9 Sep 2015
data1.cab/_Support_Danish_Files/_IsRes.dll 315.4 KB 9 Sep 2015
data1.cab/_Support_Dutch_Files/_IsRes.dll 319.5 KB 9 Sep 2015
data1.cab/_Support_English_Files/_IsRes.dll 540.8 KB 9 Sep 2015
data1.cab/_Support_Finnish_Files/_IsRes.dll 311.3 KB 9 Sep 2015
data1.cab/_Support_French_(Standard)_Files/_IsRes.dll 323.6 KB 9 Sep 2015
data1.cab/_Support_German_Files/_IsRes.dll 323.6 KB 9 Sep 2015
data1.cab/_Support_Greek_Files/_IsRes.dll 323.6 KB 9 Sep 2015
data1.cab/_Support_Hungarian_Files/_IsRes.dll 315.4 KB 9 Sep 2015
data1.cab/_Support_Italian_Files/_IsRes.dll 319.5 KB 9 Sep 2015
data1.cab/_Support_Japanese_Files/_IsRes.dll 286.7 KB 9 Sep 2015
data1.cab/_Support_Korean_Files/_IsRes.dll 278.5 KB 9 Sep 2015
data1.cab/_Support_Language_Independent_OS_Independent_Files/license.txt 255 bytes 9 Sep 2015
data1.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 9 Sep 2015
data1.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 9 Sep 2015
data1.cab/_Support_Non-SelfRegistering/isrt.dll 409.6 KB 9 Sep 2015
data1.cab/_Support_Norwegian_Files/_IsRes.dll 315.4 KB 9 Sep 2015
data1.cab/_Support_Polish_Files/_IsRes.dll 315.4 KB 9 Sep 2015
data1.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 319.5 KB 9 Sep 2015
data1.cab/_Support_Russian_Files/_IsRes.dll 315.4 KB 9 Sep 2015
data1.cab/_Support_Spanish_Files/_IsRes.dll 323.6 KB 9 Sep 2015
data1.cab/_Support_Swedish_Files/_IsRes.dll 311.3 KB 9 Sep 2015
data1.cab/_Support_Thai_Files/_IsRes.dll 311.3 KB 9 Sep 2015
data1.cab/_Support_Turkish_Files/_IsRes.dll 311.3 KB 9 Sep 2015
data2.cab 512 bytes 18 Oct 2007
data2.cab/_Support_Build_Generated_Support_Files/FontData.ini 39 bytes 9 Sep 2015
data2.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 266.2 KB 9 Sep 2015
data2.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 266.2 KB 9 Sep 2015
data2.cab/_Support_Czech_Files/_IsRes.dll 311.3 KB 9 Sep 2015
data2.cab/_Support_Danish_Files/_IsRes.dll 315.4 KB 9 Sep 2015
data2.cab/_Support_Dutch_Files/_IsRes.dll 319.5 KB 9 Sep 2015
data2.cab/_Support_English_Files/_IsRes.dll 540.8 KB 9 Sep 2015
data2.cab/_Support_Finnish_Files/_IsRes.dll 311.3 KB 9 Sep 2015
data2.cab/_Support_French_(Standard)_Files/_IsRes.dll 323.6 KB 9 Sep 2015
data2.cab/_Support_German_Files/_IsRes.dll 323.6 KB 9 Sep 2015
data2.cab/_Support_Greek_Files/_IsRes.dll 323.6 KB 9 Sep 2015
data2.cab/_Support_Hungarian_Files/_IsRes.dll 315.4 KB 9 Sep 2015
data2.cab/_Support_Italian_Files/_IsRes.dll 319.5 KB 9 Sep 2015
data2.cab/_Support_Japanese_Files/_IsRes.dll 286.7 KB 9 Sep 2015
data2.cab/_Support_Korean_Files/_IsRes.dll 278.5 KB 9 Sep 2015
data2.cab/_Support_Language_Independent_OS_Independent_Files/license.txt 255 bytes 9 Sep 2015
data2.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 9 Sep 2015
data2.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 9 Sep 2015
data2.cab/_Support_Non-SelfRegistering/isrt.dll 409.6 KB 9 Sep 2015
data2.cab/_Support_Norwegian_Files/_IsRes.dll 315.4 KB 9 Sep 2015
data2.cab/_Support_Polish_Files/_IsRes.dll 315.4 KB 9 Sep 2015
data2.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 319.5 KB 9 Sep 2015
data2.cab/_Support_Russian_Files/_IsRes.dll 315.4 KB 9 Sep 2015
data2.cab/_Support_Spanish_Files/_IsRes.dll 323.6 KB 9 Sep 2015
data2.cab/_Support_Swedish_Files/_IsRes.dll 311.3 KB 9 Sep 2015
data2.cab/_Support_Thai_Files/_IsRes.dll 311.3 KB 9 Sep 2015
data2.cab/_Support_Turkish_Files/_IsRes.dll 311.3 KB 9 Sep 2015
engine32.cab 461.3 KB 18 Oct 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 609 bytes 18 Oct 2007
setup.exe 117.2 KB 18 Oct 2007
setup.ibt 454.0 KB 18 Oct 2007

How to Update OptiPlex 740 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the OptiPlex 740 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 OptiPlex 740 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 Driver Update Utility for OptiPlex 740. 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 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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