I installed a clean copy of windows 10 on it and all went well except the PCIe Slots wouldn't recognize my TV tuner card.Īfter a looking into it I found the that the PCI Serial Port driver is missing and that this may be the most likely cause of my issue.ġ. I recently acquired an Optiplex 790 with an i5 2400 3.1GHz processor, 8GB of ram, a PNY 125GB SSD.
