I am having a problem getting serial interfaces to show up with a NM4A/S card in a 3745 router. It worked at first but now the serial interfaces don't show up in running-config but show diag shows the card is present but says "Port adapter is disabled deactivated". I have tried the card in 3 different slots and of course turned off power when moving card around (left power cord in for grounding). Again, it was once working (serial interfaces were showing up in running-config) so I can't help but wonder if I damaged the slot somehow, however I was very careful when seating card. Have been searching the learning network and google for days now to no avail. Have tried to find something similar to the card type command thinking the port adapter needs to be activated but have not found any documentation about that. Hope card isn't bad all of a sudden but really don't think it is since it worked before and it seems to be recognized just not showing serial interfaces in running-config/sh ip int b (on ios/cli). Really think it's something along the lines of activating card, but not sure.
Any and all help greatly appreciated!
Thank you.
