Hmm. That doesnt sound good. I have the same laptop and never had an issue like that. Have you tried holding the power button for 30 seconds?
Maybe leave it plugged in for about 5 hours and then try turning it on
If that doesnt work, open the laptop and check for damage. If no damage found try disconnecting the battery and plugging it in again.
When you try turning it on, do the lights on the front turn on?