I couldn't really find anything on the motherboard, but most boards hve agp now a days, so i suppose yours have got it too. You probably had some idea about who you imagined installing the card for you, can't you get that person to open and look inside, course thats the only way to figure it out i think, unless your OS says something about it... I don't know...
If you had in mind , that you were going to install it yourself, then you can look inside as well.
Thats my best offer so far, unless your from Denmark around "jylland" =)