Recent content by Kurtwm

Thank you for your response. Yes, I still have not resolved this problem. There are 5 serial ports (besides 5 USB ports). They are all incorporated into the computer. No expander is used. Two serial ports are being used. One for the customer display (listing each item sold) and the other is...

Not sure if this thread belongs here or in networks. I have a point of sales system that is Windows 7 based. Connected to serial port 3 is a customer pole display that shows the total for each item sold. My problem is that my point of sale software say that it cannot connect the pole display...