my battery indikator empty, but i can firing

[Resi Anditya]

I get my finder dna 250 , from my friend, he tell me that he got the problem after charging via usb cable, anyone can help me to solve this problem? the indicator is no battery but I can firing, I only want to my battery indicator is normal again

[zark]

For the answer, I need to study the theme installed on your finder and probably the settings file escribe. 

If you want to send me files, I'll try to help.