Gateway DX440X Driver Download (Official)
The DX440X is a common computer motherboard manufactured by Gateway. Update now to fix problems such as frequent crashing, computer shuts off unexpectedly, no audio or no video, or a blank screen on start up. This update - "D20156-001-001.exe" - has an average rating of 5 out of 5 stars based on 8 reviews, and has been downloaded 32 times. Compatibility for this driver update includes PCs running Windows operating systems such as Windows Vista. The total disk space used for this update is 1.1 MB.
Supported Models
Gateway DX440X
Gateway DX441B
Gateway DX441S
Gateway DX441X
Gateway DX442B
Gateway DX442S
Gateway DX442X
Manufacturers
Supported Operating Systems
Windows Vista
File Name
Versions
3.0.0.1072 (24-Jul-2007)
Additional Notes
Intel AFSC-QST Driver
Uploaded By
Sathishkumar (DG Staff Member) on 9-Aug-2010
Related Driver Updates
How to Update Gateway DX440X Device Drivers
Step 1 - Download Your Driver
To get the Gateway DX440X 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 Gateway DX440X 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 Gateway 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 Gateway website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| D20156-001-001/D20156-001-001_readme_jp.pdf | 63.4 KB | 19 May 2008 |
| D20156-001-001/D20156-001-001_readme_mx.pdf | 18.7 KB | 19 May 2008 |
| D20156-001-001/HECI/HECI.inf | 10.0 KB | 13 Mar 2007 |
| D20156-001-001/HECI/HECI.sys | 44.7 KB | 13 Mar 2007 |
| D20156-001-001/HECI/HECI2k.sys | 44.9 KB | 13 Mar 2007 |
| D20156-001-001/HECI/HECIx64.sys | 63.0 KB | 13 Mar 2007 |
| D20156-001-001/HECI/heci.cat | 12.4 KB | 30 Mar 2007 |
| D20156-001-001/Help.txt | 343 bytes | 16 Jun 2006 |
| D20156-001-001/IIF2.ini | 2.2 KB | 6 Dec 2006 |
| D20156-001-001/Location.txt | 456 bytes | 23 Apr 2008 |
| D20156-001-001/autorun.inf | 25 bytes | 29 Mar 2006 |
| D20156-001-001/difxapi.dll | 319.5 KB | 10 Nov 2006 |
| D20156-001-001/read_me.txt | 2.4 KB | 19 May 2008 |
| D20156-001-001/readme.txt | 7.6 KB | 3 Apr 2007 |
| D20156-001-001/setup.exe | 912.2 KB | 3 Apr 2007 |
| D20156-001-001/x64/Difx64.exe | 97.6 KB | 3 Apr 2007 |
| D20156-001-001/x64/difxapi.dll | 525.8 KB | 10 Nov 2006 |