Hi my Laptop is Acer E5 772G. I was watching a movie suddenly it shut down without any warning. Now it won't turn on back. It was connected with the charger for like 1 hour and after 5 seconds of removing the charger it went off. Now there's no sign of life in it. Even after connecting the charger nothing happens it still seems dead. Though after connecting the charger if i press the power button for too long then the charging light of the laptop blinks. When the laptop went down there was a decent amount of charge and nothing unusual happened recently either. my laptop is totally new. What should I do now? Why this happened?