Dell Latitude E6400 Driver Download (Official)

Dell Drivers

The Latitude E6400 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. Visitors have downloaded this file "DRVR_WIN_R302809.EXE" 121 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. It is compatible with PCs running Windows 7, Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 29.0 MB.

7 Ratings
121 Downloads

Supported Models

Latitude E6400

Manufacturers

Dell

Supported Operating Systems

Windows 7, Windows 7 (64 bit), Windows Vista, Windows Vista (64 bit), Windows XP, Windows XP (64 bit)

File Name

Versions

1.18.0.00 (21-Mar-2014)

Additional Notes

Audio Driver File

Uploaded By

Dinesh (DG Staff Member) on 14-Jun-2017

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
DISK1/data1.cab 2.9 MB 17 Mar 2011
DISK1/data2.cab 512 bytes 17 Mar 2011
DISK1/DELLWM11.bld 15.7 KB 12 Apr 2011
DISK1/HDAQFE/win2k3/jpn/KB901105.exe 754.9 KB 16 Aug 2007
DISK1/HDAQFE/win2k3/us/kb901105.exe 752.4 KB 16 Aug 2007
DISK1/HDAQFE/win2k_xp/us/kb835221.exe 658.1 KB 16 Aug 2007
DISK1/ISSetup.dll 535.6 KB 17 Mar 2011
DISK1/layout.bin 629 bytes 17 Mar 2011
DISK1/setup.exe 376.0 KB 17 Mar 2011
DISK1/Setup.ini 878 bytes 12 Apr 2011
DISK1/WDM/Vista/AESTAC64.dll 162.8 KB 27 Jan 2010
DISK1/WDM/Vista/AESTACap.dll 140.3 KB 27 Jan 2010
DISK1/WDM/Vista/AESTAR64.dll 68.6 KB 3 Mar 2009
DISK1/WDM/Vista/AESTARen.dll 61.4 KB 3 Mar 2009
DISK1/WDM/Vista/AESTCo64.dll 90.6 KB 3 Mar 2009
DISK1/WDM/Vista/AESTCom.dll 86.0 KB 3 Mar 2009
DISK1/WDM/Vista/AESTEC64.dll 442.4 KB 10 Oct 2009
DISK1/WDM/Vista/AESTECap.dll 380.9 KB 10 Oct 2009
DISK1/WDM/Vista/AESTSr64.exe 89.6 KB 3 Mar 2009
DISK1/WDM/Vista/AESTSrv.exe 81.9 KB 3 Mar 2009
DISK1/WDM/Vista/IDTPIMA.exe 82.9 KB 17 Mar 2011
DISK1/WDM/Vista/IDTPMA64.exe 88.6 KB 17 Mar 2011
DISK1/WDM/Vista/idtsg.cpl 11.9 MB 17 Mar 2011
DISK1/WDM/Vista/idtsg64.cpl 11.9 MB 17 Mar 2011
DISK1/WDM/Vista/st326330.dll 180.2 KB 17 Mar 2011
DISK1/WDM/Vista/st646330.dll 220.2 KB 17 Mar 2011
DISK1/WDM/Vista/stacsv.exe 274.5 KB 17 Mar 2011
DISK1/WDM/Vista/stacsv64.exe 298.0 KB 17 Mar 2011
DISK1/WDM/Vista/stapi32.dll 533.5 KB 17 Mar 2011
DISK1/WDM/Vista/stapi64.dll 652.3 KB 17 Mar 2011
DISK1/WDM/Vista/stapo.dll 950.8 KB 17 Mar 2011
DISK1/WDM/Vista/stapo64.dll 1.5 MB 17 Mar 2011
DISK1/WDM/Vista/stcplx.dll 405.5 KB 17 Mar 2011
DISK1/WDM/Vista/stcplx64.dll 431.6 KB 17 Mar 2011
DISK1/WDM/Vista/stlang.dll 4.7 MB 17 Mar 2011
DISK1/WDM/Vista/stlang64.dll 4.6 MB 17 Mar 2011
DISK1/WDM/Vista/sttray.exe 1.1 MB 17 Mar 2011
DISK1/WDM/Vista/sttray64.exe 1.1 MB 17 Mar 2011
DISK1/WDM/Vista/stwrt.cat 147.5 KB 26 Apr 2011
DISK1/WDM/Vista/STWRT.INF 1.7 MB 26 Apr 2011
DISK1/WDM/Vista/Stwrt.ini 791 bytes 12 Apr 2011
DISK1/WDM/Vista/stwrt.sys 436.2 KB 17 Mar 2011
DISK1/WDM/Vista/stwrt64.cat 154.2 KB 26 Apr 2011
DISK1/WDM/Vista/STWRT64.INF 1.7 MB 26 Apr 2011
DISK1/WDM/Vista/stwrt64.ini 793 bytes 12 Apr 2011
DISK1/WDM/Vista/stwrt64.sys 521.7 KB 17 Mar 2011
DISK1/WDM/Vista/suhlp.exe 29.2 KB 17 Mar 2011
DISK1/WDM/Vista/suhlp64.exe 38.4 KB 17 Mar 2011
DISK1/WDM/Vista/W92HDM61.INI 10.4 KB 12 Apr 2011
DISK1/WDM/Vista/W92HDM62.INI 11.6 KB 12 Apr 2011
DISK1/WDM/Vista/W92HDM63.INI 11.1 KB 12 Apr 2011
DISK1/WDM/Vista/W92HDM64.INI 11.1 KB 12 Apr 2011
DISK1/WDM/Vista/W92HDM65.INI 12.5 KB 12 Apr 2011
DISK1/WDM/Vista/W92HDM66.INI 11.8 KB 12 Apr 2011
DISK1/WDM/WinXP/92HDM6-1.INI 4.9 KB 12 Apr 2011
DISK1/WDM/WinXP/92HDM6-2.INI 4.9 KB 12 Apr 2011
DISK1/WDM/WinXP/92HDM6-3.INI 4.8 KB 12 Apr 2011
DISK1/WDM/WinXP/92HDM6-4.INI 4.8 KB 12 Apr 2011
DISK1/WDM/WinXP/92HDM6-5.INI 4.9 KB 12 Apr 2011
DISK1/WDM/WinXP/AESTAu64.sys 146.0 KB 21 Apr 2009
DISK1/WDM/WinXP/AESTAud.sys 113.7 KB 21 Apr 2009
DISK1/WDM/WinXP/AESTCo64.dll 90.6 KB 3 Mar 2009
DISK1/WDM/WinXP/AESTCom.dll 86.0 KB 3 Mar 2009
DISK1/WDM/WinXP/AESTCt64.cpl 316.9 KB 13 Feb 2009
DISK1/WDM/WinXP/AESTCtrl.cpl 254.0 KB 13 Feb 2009
DISK1/WDM/WinXP/AESTFl64.exe 864.8 KB 7 Jul 2009
DISK1/WDM/WinXP/AESTFltr.exe 737.3 KB 7 Jul 2009
DISK1/WDM/WinXP/DellHDM11.bld 7.9 KB 12 Apr 2011
DISK1/WDM/WinXP/idtsg.cpl 11.9 MB 17 Mar 2011
DISK1/WDM/WinXP/idtsg64.cpl 11.9 MB 17 Mar 2011
DISK1/WDM/WinXP/st326330.dll 180.2 KB 17 Mar 2011
DISK1/WDM/WinXP/st646330.dll 220.2 KB 17 Mar 2011
DISK1/WDM/WinXP/stacapi.dll 549.0 KB 17 Mar 2011
DISK1/WDM/WinXP/stacsv.exe 274.5 KB 17 Mar 2011
DISK1/WDM/WinXP/stacsv64.exe 298.0 KB 17 Mar 2011
DISK1/WDM/WinXP/stapi64x.dll 513.0 KB 17 Mar 2011
DISK1/WDM/WinXP/sthda.cat 16.7 KB 26 Apr 2011
DISK1/WDM/WinXP/sthda.INF 1.0 MB 12 Apr 2011
DISK1/WDM/WinXP/Sthda.ini 791 bytes 12 Apr 2011
DISK1/WDM/WinXP/sthda.sys 1.7 MB 17 Mar 2011
DISK1/WDM/WinXP/sthda64.cat 16.9 KB 26 Apr 2011
DISK1/WDM/WinXP/sthda64.INF 1.0 MB 12 Apr 2011
DISK1/WDM/WinXP/sthda64.ini 793 bytes 12 Apr 2011
DISK1/WDM/WinXP/sthda64.sys 2.3 MB 17 Mar 2011
DISK1/WDM/WinXP/stlang.dll 4.7 MB 17 Mar 2011
DISK1/WDM/WinXP/stlang64.dll 4.6 MB 17 Mar 2011
DISK1/WDM/WinXP/sttray.exe 1.1 MB 17 Mar 2011
DISK1/WDM/WinXP/sttray64.exe 1.1 MB 17 Mar 2011
DISK1/WDM/WinXP/suhlp.exe 29.2 KB 17 Mar 2011
DISK1/WDM/WinXP/suhlp64.exe 38.4 KB 17 Mar 2011
DISK1/_Setup.dll 332.7 KB 17 Mar 2011
IDTSetup.exe 56.5 KB 17 Mar 2011
mup.xml 7.8 KB 27 Apr 2011
package.xml 87.4 KB 28 Apr 2011

How to Update Latitude E6400 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Latitude E6400 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 Latitude E6400 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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