If the laptop runs on a charged battery but won't charge, use the boardview to locate the and the Charge Controller IC . On these boards, the charging MOSFETs often fail shorted or open.
To help find the exact file you need, what is the you are fixing? If you can find any other codes printed on the board (like DA0... or LA-...), let me know so I can point you toward the correct file. Share public link hannstar j mv4 94v0 e89382 boardview free
To help point you toward the exact file you need, let me know the of the laptop you are working on, or any other alphanumeric codes stamped on the motherboard. If the laptop runs on a charged battery