try mo tanggaling ang battery tapos isaksak sa power if gumana so ok connection mo sa power source. pag sinaksak mo battery tapos i open mo ano nangyayari.. need lang muna initial isolation .. pwede rin between battery and power source ang issue, etc
so power adapter is ok, pwerde mo pa gamitin pala. .
it may be the battery or dc-in connection na siguro
so maayos pa yun boss?
bago po yung battery ko..