ok, there was a power outage last night where the lightst and power went out for like a second and then came back on. well my wifi usb cable was plugged in to the computer. and it was working fine, then after the outage my wifi plugin wont work. the lights not flashing green. and the computer gives me a pop up screen that say " the device is ont recognized by windows, it has malfunctioned." anyone got any ideas for me?