my wireless capability!?! out of nowhere my internet stopped working and i attempted to reconnect to the net only to find that i have apparently turned off my wirelesss capapbility! how do i get it back? i've tried pressing the fn + f1 button etc n nothing has happened? someone told me i need to click my launch manager but i dont seem to have that wen i searched in my comp. where do i get that? PLEASE HELP!