Hi all, I have a Dell 1907FP with two USB ports on the left side of the monitor housing. Like said in the topic neither of the ports recognize hardware. I bought the monitor second hand and I'm running it through a non-Dell computer. The guy said he "thinks it might" have come with a CD for the monitor but he didn't remember for sure and if it did he never used it. Is there any way I can get these two USB ports working? Thanks in advance.