Hi I have a Dell Latitude 3570 laptop running WIndows 7, plugged into an E-Port Plus dock. I need to use the serial port on the dock, but I can't find any instructions for how to access it. Does the port automatically get associated with a COM port, or do I have to do something manually? Device Manager says this regarding COM ports:
I assume it's COM1, because that port only shows up in Device Manager when the laptop is plugged into the dock. I can send data without errors to COM1 but it does not appear to come out the other end of the serial cable. Do I have to do anything to enable or configure the port? Thanks in advance!