I've searched the BBS for answers to my problem, but I wasn't able to find one. Here goes the description:
I am using r_fl_z's dual RS232 daughterboard on a v5 I-O, but COM2 is not getting any power and is not being recognized. I have two v5's, and both of them have this same problem. I have checked the connections. I think there could be three culprits:
1- The cable connecting the port on the motherboard to the daughterboard
2- The daughtercard
3- The COM port
If anyone has suggestions on fixing this problem, please let me know.