I bought a router so my sister could use her school laptop instead of using the one I'm on now a while ago. Recently, she cant seem to get on any website. The wifi card says the link is good (the light is bright and flashing) but the Activity light, is sometimes dull and doesn't really flash. The laptop says connection is strong at 75%, yet I go to google.com and it can't find the server. This computer I am on now is the main one with the DSL, and when I go to start-control panel-network and internet connections-network connections, it says my 1394 connection is disabled, and LAN is enabled, so I thought everything is good. For her connection one, the wireless connection is enabled. Is there something wrong or did her wifi card just bonk?