hey guys 

just chasing a bit of advice. i bought a second hand sounder and im having a few issues with the cmaps card its a Navman 8084 as far as im aware you just push it into the slot click it into place and it should work right? but it doesnt?? is there any thing else you need to do in the settings to get it to work?? has any one had a similar issue??

cheers 

Nat