Dell OptiPlex 755 Driver Download (Official)

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Dell OptiPlex 755 Driver Download (Official)
4 Ratings
1,125 Downloads

Supported Models

OptiPlex 755 Driver

Intel(R) Management Engine Interface Driver

Manufacturers

Dell

Intel

Supported Operating Systems

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

File Name

R166554.EXE (1.8 MB)

Versions

3.0.30.1086, A00 (7-Sep-2007)
3.0.30.1086 (2007-05-11) via .inf

Find Related Drivers

Uploader Notes

Chip Set: Intel AMT HECI, Driver, Multi OS, Multi Language, OptiPlex 755, v.3.0.30.1086, A00

Intel ME Interface (previously known as HECI) is the interface between the host and the Intel ME firmware.Drivers and applications on the host that wish to interact with Intel ME through host interface would use the Intel ME Interface host windows driver.• Intel ME Interface driver can be installed by - running Setup.exe. - using the ‘Have Disk’ method in ‘Device Manager’ Right click on ‘My Computer’. And select ‘Properties’ Select the ‘Hardware’ tab and click on ‘Device Manager’ Scan for hardware changes Update the particular device driver, by pointing to the HECI.inf file

Uploaded By

Jayakumar (DG Staff Member) on 23-Aug-2008

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
HECI/HECI.inf 10.0 KB 11 May 2007
HECI/HECI.sys 45.1 KB 11 May 2007
HECI/HECI2k.sys 45.3 KB 11 May 2007
HECI/HECIx64.sys 70.4 KB 11 May 2007
HECI/heci.cat 12.4 KB 31 May 2007
Help.txt 343 bytes 16 Jun 2006
IIF2.ini 2.4 KB 9 May 2007
Lang/HECI/ARA/HECIARA.dll 65.5 KB 26 Jun 2007
Lang/HECI/ARA/license.txt 20.2 KB 15 Nov 2005
Lang/HECI/ARB/license.txt 9.0 KB 15 Nov 2005
Lang/HECI/CHS/HECICHS.dll 61.4 KB 26 Jun 2007
Lang/HECI/CHS/license.txt 18.2 KB 15 Nov 2005
Lang/HECI/CHT/HECICHT.dll 61.4 KB 26 Jun 2007
Lang/HECI/CHT/license.txt 18.8 KB 15 Nov 2005
Lang/HECI/CSY/HECICSY.dll 69.6 KB 26 Jun 2007
Lang/HECI/CSY/license.txt 23.2 KB 15 Nov 2005
Lang/HECI/DAN/HECIDAN.dll 69.6 KB 26 Jun 2007
Lang/HECI/DAN/license.txt 23.9 KB 15 Nov 2005
Lang/HECI/DEU/HECIDEU.dll 73.7 KB 26 Jun 2007
Lang/HECI/DEU/license.txt 25.3 KB 15 Nov 2005
Lang/HECI/ELL/HECIELL.dll 73.7 KB 26 Jun 2007
Lang/HECI/ELL/license.txt 25.5 KB 15 Nov 2005
Lang/HECI/ENG/license.txt 11.4 KB 15 Nov 2005
Lang/HECI/ENU/HECIENU.dll 57.3 KB 26 Jun 2007
Lang/HECI/ENU/license.txt 11.3 KB 15 Nov 2005
Lang/HECI/ESP/HECIESP.dll 73.7 KB 26 Jun 2007
Lang/HECI/ESP/license.txt 24.1 KB 15 Nov 2005
Lang/HECI/FIN/HECIFIN.dll 69.6 KB 26 Jun 2007
Lang/HECI/FIN/license.txt 23.4 KB 15 Nov 2005
Lang/HECI/FRA/HECIFRA.dll 73.7 KB 26 Jun 2007
Lang/HECI/FRA/license.txt 24.5 KB 15 Nov 2005
Lang/HECI/FRC/license.txt 13.2 KB 15 Nov 2005
Lang/HECI/HEB/HECIHEB.dll 65.5 KB 26 Jun 2007
Lang/HECI/HEB/license.txt 19.8 KB 15 Nov 2005
Lang/HECI/HUN/HECIHUN.dll 73.7 KB 26 Jun 2007
Lang/HECI/HUN/license.txt 24.4 KB 15 Nov 2005
Lang/HECI/ITA/HECIITA.dll 73.7 KB 26 Jun 2007
Lang/HECI/ITA/license.txt 24.7 KB 15 Nov 2005
Lang/HECI/JPN/HECIJPN.dll 65.5 KB 26 Jun 2007
Lang/HECI/JPN/license.txt 21.4 KB 15 Nov 2005
Lang/HECI/KOR/HECIKOR.dll 65.5 KB 26 Jun 2007
Lang/HECI/KOR/license.txt 21.7 KB 15 Nov 2005
Lang/HECI/NLD/HECINLD.dll 73.7 KB 26 Jun 2007
Lang/HECI/NLD/license.txt 24.7 KB 15 Nov 2005
Lang/HECI/NOR/HECINOR.dll 69.6 KB 26 Jun 2007
Lang/HECI/NOR/license.txt 23.3 KB 15 Nov 2005
Lang/HECI/PLK/HECIPLK.dll 73.7 KB 26 Jun 2007
Lang/HECI/PLK/license.txt 25.4 KB 15 Nov 2005
Lang/HECI/PTB/HECIPTB.dll 69.6 KB 26 Jun 2007
Lang/HECI/PTB/license.txt 23.5 KB 15 Nov 2005
Lang/HECI/PTG/HECIPTG.dll 73.7 KB 26 Jun 2007
Lang/HECI/PTG/license.txt 24.1 KB 15 Nov 2005
Lang/HECI/RUS/HECIRUS.dll 73.7 KB 26 Jun 2007
Lang/HECI/RUS/license.txt 25.0 KB 15 Nov 2005
Lang/HECI/SKY/hecisky.dll 49.2 KB 26 Jun 2007
Lang/HECI/SLV/hecislv.dll 49.2 KB 26 Jun 2007
Lang/HECI/SVE/HECISVE.dll 69.6 KB 26 Jun 2007
Lang/HECI/SVE/license.txt 23.7 KB 15 Nov 2005
Lang/HECI/THA/HECITHA.dll 69.6 KB 26 Jun 2007
Lang/HECI/THA/license.txt 22.9 KB 15 Nov 2005
Lang/HECI/TRK/HECITRK.dll 69.6 KB 26 Jun 2007
Lang/HECI/TRK/license.txt 24.0 KB 15 Nov 2005
autorun.inf 25 bytes 29 Mar 2006
difxapi.dll 319.5 KB 10 Nov 2006
readme.txt 7.6 KB 25 Jun 2007
setup.exe 920.1 KB 26 Jun 2007
x64/Difx64.exe 90.6 KB 30 Jan 2006
x64/difxapi.dll 525.8 KB 10 Nov 2006

How to Update OptiPlex 755 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the OptiPlex 755 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 755 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 755. 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.

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