My laptop is hp 245 g7, for some reason when I want to connect it to my bluetooth earphone I can't, sometimes it say that I must press agree if this pin code is the same (it think my earphone is mobile and send pin to it I must by somhow confirm it and agree to connection using my earphone) and sometimes it identifie it as earphone but every time I try to connect to it still that I can't. Do anyone know why that happen?