First, open MAX and hit F5 to refresh.
If you card does not appear, it is an installation issue. Make sure you are using the right driver.
Check hereNote that the PCMCIA-GPIB+ is not supported at all under NT and that there are special cases for NT and XP.
If everything checks out run the getting started wizard and check the device manager to make sure the card is installed properly.
Ray K
NI Applications Engineer