sid7heaven

hi i am running a belkin g+ mimo wireless router on my telewest broadband happily then i take my laptop to new office to help set up an internet connection with BT hub whilst we waited for new pcs .... ever since then no connection or iot connects for a minute before intel says another utility is in control, my toshiba diagnostic finds my belkin but something is blocking my connection please help i have a £600 typewriter just wasting away!!! how do i find this other utility how do i remove it? please help