Install the Intel Ethernet driver so the system can access the internet for any missing digital signatures.
Support for OptiPlex 5040 Tower | Drivers & Downloads - Dell
The official drivers for the Dell OptiPlex 5040 Go to product viewer dialog for this item. Windows 10 64-bit can be downloaded directly from the Dell Support Product Page dell optiplex 5040 drivers for windows 10 64 bit
Q: How do I identify my computer's hardware components? A: You can identify your computer's hardware components by using the System Information tool in Windows.
However, to ensure this machine runs efficiently, especially after a fresh installation of Windows 10 (64-bit), you must install the correct, up-to-date drivers. Without these, you might experience issues with performance, display, networking, or audio. Install the Intel Ethernet driver so the system
—where everything seems fine until the machine refuses to wake up or hits a mysterious Blue Screen of Death.
By following the information provided in this article, you should be able to find and install the correct Dell Optiplex 5040 drivers for Windows 10 64 bit. A: You can identify your computer's hardware components
The Dell website will then display a list of available drivers for the Optiplex 5040. You can browse through the list and select the drivers you need to download. Make sure to select the drivers that match your computer's hardware components.
This is a comprehensive list of available downloads for your OptiPlex 5040 Tower. Use the filters to find specific drivers. Dell Command | Deploy OptiPlex 5040 Windows 10 Driver Pack
Installs core system components, including Intel Management Engine and SM Bus Controller.
If components are still showing as "Unknown," run Windows Update, as it often finds missing drivers automatically.