charging not connecting

[Ovais Amin]

my mobile was fine lumia 900 i plug it into my computer then i try to charge my mobile it was charging any advise how to fix it plz

 

[BIGPADDY]

Does it charge when it in the main charger or does it not charge at all from the laptop and main plug.

If so the connection could be broke which you could take to Nokia Care however they may charge you for replacing depending on the warranty if it may have run out.