I have a Dlink dwl 520 card which is trying to get a signal from the cisco aironet 1200 AP. My card cannot detect it. I have another laptop which is detecting it with a dlink card. I moved my machine to another floor of the building and it gets the signal. I stay in a 9 storey apt with 2 cisco AP per floor. The engineer says that all of the routers are set the same way. What can I do as it does not work on my floor
