Hi,

- Check it with other charger

- Remove the battery and try to power on it only with charger (may be you have a bad battery)

- With removed battery and charger, press and hold the power button for around 30s. to reset the BIOS

- If you can, charge the battery on other laptop (may be you have a problem with the charger or the charging port)

If this not help you, you have a hardware problem.

Regards.