- Free Pci Serial Port Driver
- Dell Optiplex 790 Windows 10 Drivers
- Pci Serial Port Driver Windows 10 Dell 790
- Dell Optiplex 790 Pci Serial Port Driver Windows 10 Download
Did you try installing the Wifi driver from the Dell site? Try Windows 10, 8.1, 8 or 7, in that order, or if necessary in Compatibility Mode.
Just because Wifi driver wasn't installed during Upgrade doesn't mean there isn't one. I've never not been able to find a driver. How to: Install and Update drivers in Windows 10 - Microsoft Community
Free Pci Serial Port Driver
Dell™ OptiPlex™ 790 desktop The OptiPlex 790 flexible desktop solution is designed for advanced performance and efficient col-laboration. It enables business-class control that helps ensure IT saves time and money and the re-mote management technology also helps simplify systems management and protect your data.
What is always best during OS install is to plug in by ethernet cable to maximize chances it will start up connected or a driver can be found possibly easier. Put the latest LAN drivers in your backup from the PC or Device's Support Downloads webpage so you can get online quickly if it doesn't start up ready to connect.
Then type Update in Start Search box, Check for Updates, install all Updates including Recommended, expediting the reboot when requested. Then check again until no more are offered.
Now right click Start button to open Device Manager, import any drivers still missing or in error from the Support Downloads webpage for your PC or the device model. If no Windows 10 drivers, install 8.1, 8 or 7 in that order. Some may need to be installed in Compatibility Mode.
The basic board spec shows it does not have a Serial port. However it does have an Intel Management Engine interface for which the drivers should be here.
If you read the driver page it informs that if these drivers are not installed it shows as missing drivers for a Simple Communications controller.
To be clear serial ports are legacy devices and seldom used today. If not actually needed the lack of drivers for this specific device would have no effect on the system
Dell Optiplex 790 Windows 10 Drivers
The specification also says nothing about a parallel port (Lpt1). Do you have an expansion card into which you plugging in the printer. The socket would not be in the main group of connectors but separate and in the vertical slots. Some port expansion cards had both Serial and parallel ports so this might be the missing driver. If so you would need to identify what the card is and find the appropriate drivers. Unfortunately it is highly likely they would not be available for Windows 7.
Pci Serial Port Driver Windows 10 Dell 790
Dell Optiplex 790 Pci Serial Port Driver Windows 10 Download
The spec of the Printer does not show USB so have you got a USB to Parallel converter, In which case that is going to need drivers itself. Venerable and functional it may be but the 710c is a very old printer and although it may work if set up right is not supported on Windows 7.