i press f4 on my laptop now my ptop stil back. whaat can i do!

[ratry_]

I press f4 in my acer e15. now my laptop still black, what can I do

 

[Mr Hat]

If you want people to help you, you got to explain this a little more.

 

[ratry_]

If you want people to help you, you got to explain this a little more.

 

[ratry_]

my laptop name is acer E15. when i press f4 button my laptop is shutting down. and I restart my laptop than I see my laptop is not working but its show acer more than,