I'm sorry if this has been asked before and have tried searching, wala ako makuha info.
Its my friend's Nextbase NB-783. Ayaw bumukas ang door. Already brought it sa Golden Sound sa Virra Mall 2nd flr (where we bought it). Ang sabi board na daw ang problem and charging us 2,200! We bought this last Feb of this year. Ang warranty daw is 1 yr on service, 6 mons on parts. We're not sure if Nextbase mismo ang tumingin pero we doubt it kaya ngayon we're looking for the authorized service center.
help naman pls. mga peeps. salamat in advance!