Hi my name is ***** ***** I will be the expert working with you today to help resolve the problem you have posted.
I am sorry to hear that you are facing problem with your computer.
Try the steps given:
Please take the battery out and unplug the power cord as well from the laptopleave it turned off for 1 mins and then push hold the power button for 30 seconds without connecting the battery or the ac adapter.Connect just the battery and turn on the laptop and see if you get any display on the screen, if not then try removing the battery and connect just the acadapter and turn on. Please let me know the status.