Thank you very much. I have tried that. It has been charging for 16 hours now. And it only shows yellow light for an hour or more as iti is charging and than the light goes off and never gets green.
it is still pluged and i'mwaiting for a miracle. Overall, you gave me hope. somehow i belive it is the battery. the next step might be changing it.
thank you again, for any further help on this!