Wireless issue … Reformatted laptop recently…

I reformatted my laptop, and my wireless card is no longer getting a wireless conenction. I don’t get the little wirreless icon at the bottom, and I already enabled Wireless Zero Configuration in the services, still nothing pops up for it. All I get is the 1394 and LAN connections. For some reason my PCMIA is being read in my device manager and i get nothing.. so i don’t know what’s going on. Anyone else ever have a similiar issue? Thanks in advance.