For some reason, My dlink wirless card isn't working anymore, It's not resonding at all, It's not reconizing any wirless service that others can pick up with their laptops, any sugestion.

For some reason, My dlink wirless card isn't working anymore, It's not resonding at all, It's not reconizing any wirless service that others can pick up with their laptops, any sugestion.
If this is USB, try a new USB port. It may be the USB and not the card.