Since it's a laptop, try the generic reset I wrote at http://www.cnet.com/forums/post/30c241c5-dd8b-4d73-b08d-c6e15897fe5f/
If that fails to bring it back, make the call and if need be extend the warranty.
I have a 1 year old Gigabyte P34 running Win 8.1. I put it into Hibernate for the first time, tried to wake It, zero response. Bricked.
Tried holding Start button. Tried keyboard Fn+Zz (wake command).
Poweru unit is plugged in.