I have a Compaq Presario with Windows Vista. The HP Wireless Assistant is on, the Wireless LAN is on and the Blue LED to indicate that the wireless LAN is on is best wireless router illuminated. When I try to access a wireless network in two known buy bluetooth headsets locations, I get the message "Windows cannot find any networks". Others can access from best wireless speaker their computers.
What could be wrong and what do I need to check?

