My 11n Wireless High Power Usb Adapter (MT-Link) wont connect to my router.. yesterday accidentally my little brother banged into the usb and it broke... upon openning it i found that the little metal strips had been severed and so i got it repaired from near by shop... it connects fine it displays all the nearby routers but wont connect.. even though i am entering the correct pass word and every thing but i wont connect.. now i had to shift my pc near the router temporarily to connect it via lan but i need to shift it back plz help...