OK, hang in there.
Unplug the wall charger from both the wall, and the Laptop. Now disconnect the two cords from each other, and set them aside.
Now flip over the laptop, and take battery out. Flip it back over and open it up, and press and hold the power button for AT LEAST 30 SECONDS! COUNT IT OUT!
Now, put the battery back in, plug the charger in the laptop, plug the two cords together, and plug into the wall. Try to power it on.
IF YOU GET THE DEVICE ON, APPLY UPDATES!!!! Just in the PAST 2 months there have been over 100 security updates, and your laptop HAS NONE OF THEM.
Let us know!