coba control panel > device manager > bluetoth > klik kanan > update driver ... kalo masih tidak bisa > klik kanan > prpertis > driver > roll back driver > lalu update lagi .. Done...
nambahin gan buatan Rusky, K7 Kalinin, infonya cari aja di Google sendiri http://1.bp.blogspot.com/-GiZQFhcJOhs/UP-nnTaLkbI/AAAAAAAANNE/4DEnJH1x-EM/s1600/k7-kalinin.jpg.jpg buset dah gede banget gan :matabelo