Below you can download pci serial port windows 10 optiplex 790 driver for Windows.
File name: pci-serial-port_win10-optiplex790.exe
Version: 7.576
File size: 15707 MB
Upload source: original install disk
Antivirus software passed: AVG version 1.1
Pci Serial Port Driver Windows 10 Optiplex 790(click above to download)
Device: Optiplex 790
Manufacturer: Dell
Operating System: Windows 10
Interface: PCI Serial Port
Driver Type: PNP
Compatibility: Optiplex 790 series
Troubleshooting Questions:
1. Question: Why is the PCI Serial Port not recognized on my Optiplex 790?
Answer: The most common reason for this issue is a missing or outdated driver. Ensure that you have installed the correct driver for the PCI Serial Port from the Dell support website.
2. Question: I installed the PCI Serial Port driver, but the device still doesn't work. What could be the problem?
Answer: In some cases, the device itself may be faulty. Try switching the PCI slot the device is connected to or test the device on a different computer to check if it's functioning properly.
3. Question: After upgrading to Windows 10, my Optiplex 790's PCI Serial Port is malfunctioning. What can I do to resolve this?
Answer: Windows 10 upgrades can sometimes cause driver conflicts. Uninstall the existing PCI Serial Port driver, restart your computer, and then reinstall the driver specifically designed for Windows 10 compatibility from the Dell support website.