Dell OptiPlex 3040 Driver Download (Official)
The OptiPlex 3040 is a network device manufactured by Dell. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This driver version has been downloaded 379 times and is rated 5 out of 5 stars based on 6 reviews. It is compatible with PCs running Windows 11 and Windows 10, among other operating systems. The total disk space used for this update is 185.1 MB.
Supported Models
OptiPlex 3040
Manufacturers
Supported Operating Systems
Windows 11, Windows 10 (64 bit)
File Name
Versions
20.120.1.970 (16-May-2019)
Additional Notes
WiFi Driver File, Browse to the location where you downloaded the file and double-click the new file. Read over the release information presented in the dialog window. Download and install any prerequisites identified in the dialog window before proceeding. Click the Install button. Follow the remaining prompts to perform the update.
Uploaded By
Sharmila (DG Staff Member) on 28-May-2019
Related Driver Updates
How to Update OptiPlex 3040 Device Drivers
Step 1 - Download Your Driver
To get the OptiPlex 3040 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 OptiPlex 3040 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
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
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.